Cadillac Manufacture Diagnostic Trouble Codes List

DTC 01 – General Sensor Fault
DTC 02 – Instantaneous Battery Voltage Out of Range
DTC 03 – Filtered Battery Voltage Out of Range
DTC 04 – Compressor Relay Short to Ground/Open
DTC 05 – Compressor Relay Short to Battery
DTC 06 – Exhaust Valve Short to Ground/Open Circuit
DTC 07 – Exhaust Valve Short to Battery
DTC 08 – Warning Lamp Short to Ground/Open Circuit
DTC 09 – Warning Lamp Short to Battery
DTC 10 – Inside Air Temperature Sensor Voltage Low
DTC 10 – Intake Accumulator Fault
DTC 11 – Driver Seat Forward/Backward Motor Inop
DTC 11 – Exhaust Accumulator Fault
DTC 11 – Inside Air Temperature Sensor Open Circuit
DTC 11 – Transponder Key Problem
DTC 12 – Consecutive Intake Malfunction
DTC 12 – Driver Seat Recliner Motor Inoperative
DTC 12 – LH Air Outlet Sensor Voltage Low
DTC 12 – Wrong Transponder Key
DTC 12 – Diagnostic System Check (Escalade)
DTC 13 – Driver Air Bag Deployment Loop Short to GND
DTC 13 – Immobilizer Not Programmed
DTC 13 – LH Air Outlet Sensor Open Circuit
DTC 14 – Coolant Temp Voltage Low
DTC 14 – Driver Pretens Deployment Loop Short to GND
DTC 14 – No Transponder Key Programmed
DTC 14 – RH Air Outlet Sensor Voltage Low
DTC 15 – Driver Air Bag Deploy. Loop Short to V
DTC 15 – RH Air Outlet Sensor Open Circuit
DTC 15 – Vehicle Speed Signal Voltage Low
DTC 16 – Driver Pretens Deploy Loop Short to Voltage
DTC 16 – Driver Seat Front Height Motor Inoperative
DTC 16 – Int Air Mix Door Mtr Volts Low/Open Circuit
DTC 16 – Vehicle Speed Signal Voltage High
DTC 17 – Driver Seat Rear Height Motor Inoperative
DTC 17 – Interior Air Mix Door Motor Voltage High
DTC 17 – No Engine Request Received
DTC 18 – Driver Side Mirror Circuit
DTC 18 – LH Air Mix Door Mtr Volts Low/Open Circuit
DTC 18 – MIL Circuit
DTC 19 – Inside Mirror Circuit
DTC 19 – LH Air Mix Door Motor Voltage High
DTC 20 – Passenger Side Mirror Circuit
DTC 20 – RH Air Mix Door Mtr Volts Low/Open Circuit
DTC 21 – Driver Seat Adjuster Switch Inoperative
DTC 21 – No Speed Signal
DTC 21 – RH Air Mix Door Motor Voltage High
DTC 21/31 – Courtesy Lamps Feed Shorted to Ground (Escalade)
DTC 22 – Floor Air Mix Dr Mtr Voltage Low/Open Circuit
DTC 22 – Solenoid Circuit Short to Ground/Open
DTC 22/32 – Courtesy Lamps Return Shorted to Battery (Escalade)
DTC 23 – Floor Air Mix Door Motor Voltage High
DTC 23 – Passenger Air Bag Deployment Loop Short to GND
DTC 23 – Power Steering Control Module Malfunction
DTC 23/33 – RAP Feed Shorted to Ground or Battery (Escalade)
DTC 24 – Def Air Mix Door Mtr Volts Low/Open Circuit
DTC 24 – Passenger Pretens Deployment Loop Short to GND
DTC 24/34 – Seatbelt Indicator Shorted to Ground or Battery (Escalade)
DTC 25 – Defrost Air Mix Door Motor Voltage High
DTC 25 – Passenger Air Bag Deploy. Loop Short to Voltage
DTC 25/35 – Security Indicator Status (Escalade)
DTC 26 – Passenger Pretens Deploy. Loop Short to Voltage
DTC 27 – Blower Motor Voltage Low or Open Circuit
DTC 28 – Air Circ. Valve Voltage Low or Open Circuit
DTC 29 – Air Circulation Valve Voltage High
DTC 30 – Heating Cut-Off Valve Volts Low or Open Circuit
DTC 31 – Driver Air Bag Deploy. Loop Resistance High
DTC 31 – Heating Cut-Off Valve Voltage High
DTC 32 – Driver Air Bag Deploy. Loop Resistance Low
DTC 32 – Rear Window Defog Signal Voltage Low
DTC 33 – Passenger Air Bag Deploy. Loop Resistance High
DTC 33 – Rear Window Defog Signal Voltage Open Circuit
DTC 34 – Passenger Air Bag Deploy. Loop Resistance Low
DTC 34 – Rear Window Defogger Open Circuit
DTC 35 – A/C Request Signal Voltage High
DTC 35 – Driver Pretens Deploy. Loop Resistance High
DTC 36 – A/C Request Signal Voltage Low
DTC 36 – Driver Pretens Deploy. Loop Resistance Low
DTC 37 – Heater and A/C Control Switch Stuck
DTC 37 – Passenger Pretens Deploy. Loop Resistance High
DTC 38 – Passenger Pretens Deploy. Loop Resistance Low
DTC 38 – Solar/Twilight Sensor Supply Voltage Low
DTC 39 – Solar/Twilight Sensor Supply Voltage High
DTC 40 – Solar/Twilight Sensor GND Short to Voltage
DTC 41 – Last Message Received Valid (Escalade)
DTC 42 – Last Message Received Invalid (Escalade)
DTC 43 – Last Message Received with Sumcheck Error (Escalade)
DTC 43 – Warning Lamp Circuit Short to Voltage
DTC 44 – Warning Lamp Circuit Open or Short to GND
DTC 44 – Last Message Received with Encryption Error (Escalade)
DTC 45 – Receiver Processing in 20 Second Lockout (Escalade)
DTC 50 – Seat Adjuster Memory Module Malfunction
DTC 50, 51, or 55 – Sunroof Actuator Malfunction
DTC 51 – Replace Heater and A/C Control
DTC 51 – Reprogram Cluster or Cluster Malfunction
DTC 52 – Heater and A/C Control Not Programmed
DTC 52 – Reprogram Cluster
DTC 52 – SDM Not Configured
DTC 53 – Configuration Mismatch
DTC 55 – Internal SDM Failure
DTC 55 – Replace Heater and A/C Control
DTC 55 – Seat Adjuster Memory Module Malfunction
DTC 55 – Theft Deterrent Module Malfunction
DTC 55 – Begin Configuration Display (Escalade)
DTC 56 – SDM Not Reusable
DTC 65 – Passenger Air Bag Deployment Commanded
DTC 66 – Driver Air Bag Deployment Commanded
DTC 67 – Pretensioner Only Deployment Commanded
DTC 68 – Driver Side Air Bag Deployment Commanded
DTC 69 – Passenger Side Air Bag Deployment Commanded
DTC 71 – Driver Side Impact Sensor Comms Invalid
DTC 73 – Driver Side Impact Sensor Short to Voltage
DTC 74 – Driver Side Impact Sensor Short to Ground
DTC 75 – Driver Side Air Bag Short to Ground
DTC 76 – Driver Side Air Bag Short to Voltage
DTC 77 – Driver Side Air Bag Deploy Loop Resist High
DTC 78 – Driver Side Air Bag Deploy Loop Resist. Low
DTC 81 – Passenger Side Impact Sensor Comms Invalid
DTC 83 – Passenger Side Impact Sensor Short to Voltage
DTC 84 – Passenger Side Impact Sensor Short to Ground
DTC 85 – Passenger Side Air Bag Short to Ground
DTC 86 – Passenger Side Air Bag Short to Voltage
DTC 87 – Passenger Side Air Bag Deploy. Loop Resist High
DTC 88 – Passenger Side Air Bag Deploy. Loop Resist. Low
DTC 97 – ONSTAR DCO Link Open or Short to Voltage
DTC 98 – ONSTAR DCO Link Short to Ground
DTC 167 – Fuel Gauge Voltage Low
DTC 168 – Fuel Gauge Voltage High
DTC 169 – Outside Temperature Sensor Voltage Low
DTC 171 – Outside Temperature Sensor Open Circuit
Body Codes:
B0001 – PCM Discrete Input Speed Signal Error
B0004 – PCM Discrete Input Speed Signal Not Present
B0005 – In Park Switch Circuit Malfunction
B0012 – Right Front/Passenger Frontal Deployment Loop Circuit
B0013 – Right Front/Passenger Frontal Deployment Loop Circuit
B0014 – Right Front/Passenger Frontal Deployment Loop Circuit
B0016 – Right Front/Passenger Frontal Deployment Loop (Single Stage or Stage 1) Resistance Low
B0017 – Right Front/Passenger Frontal Deployment Loop (Single Stage or Stage 1) Open
B0018 – Right Front/Passenger Frontal Deployment Loop (Single Stage or Stage 1) Short to Ground/Voltage Out of Range
B0022 – Left Front/Driver Frontal Deployment Loop (Single Stage or Stage 1) Resistance Low
B0024 – Left Front/Driver Frontal Deployment Loop (Single Stage or Stage 1) Short to Ground/Voltage Out of Range
B0026 – Left Front/Driver Frontal Deployment Loop (Single Stage or Stage 1) Open
B0028 – Right Front/Passenger Side Deployment Loop Resistance Low
B0029 – Right Front/Passenger Side Deployment Loop Open
B0030 – Right Front/Passenger Side Deployment Loop Short to Ground/Voltage Out of Range
B0035 – ADS Closed/Shorted to Ground
B0036 – ADS Open/Missing/Shorted to Battery
B0037 – AUX switch closed/shorted to ground
B0038 – AUX switch open/shorted to battery
B0040 – Left Front/Driver Side Deployment Loop Resistance Low
B0041 – Left Front/Driver Side Deployment Loop Open
B0042 – Left Front/Driver Frontal Deployment Loop Circuit
B0043 – Left Front/Driver Frontal Deployment Loop Circuit
B0044 – Left Front/Driver Frontal Deployment Loop Circuit
B0045 – Left Front Side Deploy Loop Short to Ground/Voltage Out of Range
B0051 – Deployment Commanded
B0053 – Deployment Commanded with Loop Malfunctions Present
B0057 – Right Front/Passenger Pretensioner Deployment Loop Resistance Low
B0058 – Right Front/Passenger Pretensioner Deployment Loop Open
B0059 – Right Front/Passenger Pretensioner Deployment Loop Short to Ground/Voltage Out of Range
B0061 – Roof Rail Module-Left Deployment Loop Circuit
B0062 – Roof Rail Module-Left Deployment Loop Circuit
B0064 – Left Front/Driver Pretensioner Deployment Loop Resistance Low
B0065 – Left Front/Driver Pretensioner Deployment Loop Open
B0066 – Left Front/Driver Pretensioner Deployment Loop Short to Ground/Voltage Out of Range
B0068 – Roof Rail Module-Left Deployment Loop Circuit
B0069 – Roof Rail Module-Right Deployment Loop Circuit
B0070 – Roof Rail Module-Right Deployment Loop Circuit
B0071 – Roof Rail Module-Right Deployment Loop Circuit
B0073 – Supplemental Deployment Loop #1 Resistance Low
B0074 – Supplemental Deployment Loop #1 Open
B0075 – Supplemental Deployment Loop #1 Short to Ground/Voltage Out of Range
B0077 – Left Front/Driver Side Impact Sensor (SIS) Malfunction
B0078 – Right Front/Passenger SIS Malfunction
B0079 – Incorrect Left Front/Driver SIS Installed
B0080 – Discard Left Front/Driver SIS
B0081 – Incorrect Right Front/Passenger SIS Installed
B0082 – Discard Right Front/Passenger SIS
B0086 – Supplemental Deployment Loop #2 Resistance Low
B0087 – Supplemental Deployment Loop #2 Open
B0088 – Supplemental Deployment Loop #2 Short to Ground/Voltage Out of Range
B0090 – Active switch voltage out of range
B0091 – Active switch: wrong state
B0092 – PPS passenger detection error
B0093 – PPS/CPS self-test malfunction
B0094 – CPS childseat detection error
B0095 – SDM-PPS/CPS mismatch malfunction
B0100 – Electronic Front End Sensor 1 Performance
B0101 – Electronic Front End Sensor 1 Performance
B0102 – Electronic Front End Sensor 1 Performance
B0103 – Electronic Frontal Sensor Circuit
B0104 – Electronic Frontal Sensor Circuit
B0105 – Electronic Frontal Sensor Circuit
B0109 – Side impact module-Left Rear deployment loop resistance is less than 1.3 ohms
B0110 – Side impact module-Left Rear high circuit is less than 2.4 volts
B0111 – Side impact module-Left Rear high and/or low circuits is short to ground or short to voltage
B0112 – Side impact module-Right Rear deployment loop resistance is less than 1.3 ohms
B0113 – Side impact module-Right Rear high circuit is less than 2.4 volts
B0114 – Side impact module-Right Rear high and/or low circuits is short to ground or short to voltage
B0126 – Right Panel Discharge Temperature Fault
B0130 – Air Temperature/Mode Door Actuator Malfunction
B0131 – Right Heater Discharge Temperature Fault
B0145 – Auxiliary HAVC Actuator Circuit
B0159 – Outside Air Temperature Sensor Circuit Range/Performance
B0160 – Ambient Air Temperature Sensor Circuit
B0162 – Ambient Air Temperature Sensor Circuit
B0164 – Passenger Compartment Temperature Sensor #1 (Single Sensor or LH) Circuit Range/Performance
B0169 – In-car Temp Sensor Failure (passenger -not used)
B0174 – Output Air Temperature Sensor #1 (Upper; Single or LH) Circuit Range/Performance
B0179 – Output Air Temperature Sensor #2 (Lower; Single or LH) Circuit Range/Performance
B0183 – Sunload Sensor Circuit
B0184 – Solar Load Sensor #1 Circuit Range (sunload)
B0188 – Sunload Sensor Circuit
B0189 – Solar Load Sensor #2 Circuit Range (sunload)
B0229 – HVAC Actuator Circuit
B0248 – Mode Door Inoperative Error
B0249 – Heater/Defrost/AC Door Range Error
B0263 – HVAC Actuator Circuit
B0268 – A/I Door Inoperative Error
B0269 – Air Inlet Door Range Error
B0283 – Electric Rear Defrost Circuit
B0408 – Temperature Control #1 (Main/Front) Circuit Malfunction
B0409 – Air Mix Door #1 Range Error
B0414 – Air Temperature/Mode Door Actuator Malfunction
B0418 – HVAC Actuator Circuit
B0419 – Air Mix Door #2 Range Error
B0423 – Air Mix Door #2 Inoperative Error
B0424 – Air Temperature/Mode Door Actuator Malfunction
B0428 – Air Mix Door #3 Inoperative Error
B0429 – Temperature Control #3 Rear Circuit Range/Performance
B0510 – RH Panel Discharge Temp Sensor Failure
B0515 – RH Heater Discharge Temp Sensor Failure
B0520 – Rear Discharge Temp Sensor Failure
B0530 – Fuel Level Sensor Stuck
B0532 – Fuel Sensor Shorted To Ground
B0533 – Fuel Sensor Open/Shorted To B+
B0540 – Speedometer Circuit
B0560 – Tachometer Circuit
B0688 – Security System Indicator Circuit High
B0768 – Service Indicator Circuit High
B0770 – All Wheel Drive (AWD) Indicator Circuit
B0775 – Four Wheel Drive High Range (4HI) Indicator Circuit
B0780 – Four Wheel Drive Low Range (4LO) Indicator Circuit
B0785 – Two Wheel Drive High Range (2HI) Indicator Circuit
B0790 – Transfer Case Neutral Indicator Circuit
B0846 – +5 Volt Reference Out of Range
B0856 – Battery 2 Out of Range
B0951 – Dimming Circuit
B1000 – ECU Malfunction
B1001 – Option Configuration Error
B1004 – Keep Alive Memory (KAM)
B1007 – EEPROM Write Error
B1009 – EEPROM Checksum Error
B1013 – ROM Checksum Error
B1014 – Program ROM Checksum Error
B1015 – Passenger Deploy. Loop Resistance High
B1016 – Passenger Deployment Loop Resistance Low
B1017 – Passenger Deployment Loop Open
B1018 – Passenger Deployment Loop Short to GND
B1019 – Passenger Deploy. Loop Short to Voltage
B1021 – Driver Deployment Loop Resistance High
B1022 – Driver Deployment Loop Resistance Low
B1023 – Integral Switch Performance
B1024 – Driver Deployment Loop Short to Ground
B1025 – Driver Deployment Loop Short to Voltage
B1026 – Driver Deployment Loop Open
B1035 – Discr. Sensor Closed or Short to GND
B1036 – Discr. Sensor Open or Short to Voltage
B1051 – Frontal Air Bag and Preten Deployment
B1053 – Deployment Commanded w/Loop Malfunction
B1054 – Infl Rst IP Module Switch Circuit Failure
B1061 – Lamp Circuit Failure
B1071 – Internal SDM Failure
B1115 – Passenger Deploy. Loop Resistance High
B1116 – Passenger Deploy. Loop Resistance Low
B1117 – Passenger Deployment Loop Open
B1121 – Driver Deployment Loop Resistance High
B1122 – Driver Deployment Loop Resistance Low
B1124 – Driver/Passenger Deploy. Loop Short to GND
B1125 – Driver/Pass Deploy Loop Short to Voltage
B1126 – Driver Deployment Loop Open
B1131 – Passenger Pretensioner Loop Resistance High
B1132 – Passenger Pretensioner Loop Resistance Low
B1134 – Passenger Pretensioner Loop Open
B1135 – Discr. Sensor Closed or Short to GND
B1136 – Discr. Sensor Open or Short to Voltage
B1141 – Driver Pretensioner Loop Resistance High
B1142 – Driver Pretens. Deploy. Loop Res. Low
B1144 – Driver/Pass Pretens. Loop Short to GND
B1145 – Driver/Pass Pretens. Loop Short to Volt
B1146 – Driver Pretensioner Loop Open
B1147 – Driver Side Air Bag System Malfunction
B1148 – Passenger Side Air Bag System Malfunction
B1151 – Deployment Commanded – Frontal
B1152 – Data Area Full
B1153 – Deployment Commanded w/Loop Malfunction
B1155 – SDM Calibration Mismatch
B1159 – Loss of Serial Data-Key Not Received
B1160 – Loss of Serial Data – VIN Not Received
B1161 – Lamp Circuit Failure
B1163 – Loss of Serial Data-No Lamp Response
B1171 – Internal SDM Failure
B1245 – CD Changer Not Responding
B1259 – The digital radio receiver detects an antenna fault
B1271 – Theft Lock Enabled – VIN does not match expect value
B1310 – Ambient Air Temperature Sensor Failure
B1311 – Outside Air Temp Sensor Short Circuit
B1312 – High Side Temp Sensor Open Circuit
B1313 – High Side Temp Sensor Short Circuit
B1314 – Evaporator Inlet Temp Sensor Open Circuit
B1315 – Evaporator Inlet Temp Sensor Short Circuit
B1316 – In Car Temperature Sensor Open Circuit
B1317 – In Car Air Temperature Sensor
B1318 – LH Sun Load Sensor Fault
B1319 – Sunload Sensor Short Circuit
B1321 – A/C Low Side Temperature Sensor Fault
B1324 – A/C Refrigerant Overpressure
B1327 – Vehicle system voltage below 9.0 volts
B1328 – Vehicle system voltage is greater than 15.9 volts
B1328 – RH Sun Load Sensor Fault
B1330 – Left A/C Discharge Sensor Fault
B1331 – Right A/C Discharge Sensor Fault
B1332 – Left Heater Discharge Sensor Fault
B1333 – Right Heater Discharge Sensor Fault
B1336 – Memory seat module (MSM) current exceeds 81 amps
B1340 – Air Mix Door One Movement Fault
B1341 – Air Mix Door Two Movement Fault
B1343 – Air Inlet Door Movement Fault
B1344 – HeaterDefrost/AC Door Movement Fault
B1347 – Very Low A/C Refrigerant Warning
B1348 – Very Low A/C Refrigerant Pressure
B1350 – Engine Coolant Over-Temperature
B1372 – Device Ignition 1 Circuit Low
B1375 – Device Ignition 3 (ON) Circuit
B1382 – Device Ignition ACCESSORY Circuit Low
B1390 – Device Voltage Reference Input Circuit Malfunction
B1396 – Device Voltage Reference Output 1 Circuit Range Performance
B1399 – Loss of KDD Communications
B1420 – Seat Switch Input Status
B1422 – Device Power Moding Malfunction
B1438 – IPC High Voltage Output Overcurrent to IPM
B1440 – Power Mode Master Input Circuits Mismatch
B1480 – Battery Rundown Protection Circuit Malfunction
B1513 – Voltage falls below 10.5 volts with the engine is running
B1514 – Voltage is greater than 16.2 volts with the engine running
B1550 – Mirror Left Front or Right Front Select Switch Circuit
B1552 – Keep Alive Memory (KAM) Error
B1556 – IPC EEPROM Odo/Configuration Error
B1557 – EEPROM Calibration Error
B1558 – BCM EPROM Checksum Error
B1586 – Mirror Horiz. Pos Sensor-Out of Range/Open
B1591 – Mirror Vert. Pos Sensor-Out of Range/Open
B1652 – Loss of Keep Alive Memory (KAM)
B1656 – EEPROM Write Error
B1658 – EEPROM Checksum Error
B1697 – Mirror Switch Input Shorted to Ground
B1698 – Mirror Switch L Up Input Stuck High
B1702 – Mirror Switch Input Shorted to Ground
B1703 – Mirror Switch L Down Input Stuck High
B1707 – Mirror Switch Input Shorted to Ground
B1708 – Mirror Switch R Up Input Stuck High
B1712 – Mirror Switch Input Shorted to Ground
B1713 – Mirror Switch R Down Input Stuck High
B1717 – Mirror Power Fold Control Switch Shorted Low
B1713 – Mirror Switch R Down Input Stuck High
B1718 – Power Folding Mirror Switch Input Circuit High
B1720 – Mirror Up and Down Control Switch Circuit
B1721 – Mirror Left and Right Control Switch Circuit
B1723 – Mirror Motor Control Circuit 1 Performance
B1724 – Mirror Motor Control Circuit 2 Performance
B1735 – Driver Seat Front Up Switch Circuit Malfunction (Power Seat Switch Circuit)
B1740 – Driver Seat Front Down Switch Circuit Malfunction
B1745 – Driver Seat Rear Up Switch Circuit Malfunction
B1750 – Driver Seat Rear Down Switch Circuit Malfunction
B1755 – Driver Seat Asm Forward Switch Circuit Malfunction
B1760 – Driver Seat Asm Rearward Switch Circuit Malfunction
B1760 – CD Changer Not Responding
B1780 – Theft Lock Enabled
B1805 – Ignition Switch Problem
B1815 – Driver Recline Forward Switch Circuit Malfunction
B1820 – Driver Recline Rearward Switch Circuit Malfunction
B1825 – Driver Recline Sensor Circuit Malfunction
B1830 – Driver Lumbar Forward Switch Circuit Malfunction
B1835 – Driver Lumbar Rearward Switch Circuit Malfunction
B1840 – Driver Lumbar Up Switch Circuit Malfunction
B1845 – Driver Lumbar Down Switch Circuit Malfunction
B1850 – Driver Lumbar Horiz Sensor Circuit Malfunction
B1860 – Driver Lumbar Vert Sensor Circuit Malfunction
B1870 – Driver Belt Tower Up Switch Circuit Malfunction
B1875 – Driver Belt Tower Down Switch Circuit Malfunction
B1900 – Driver Belt Tower Vert Sensor Circuit Malfunction
B1910 – Generator L-Terminal Open Circuit
B1911 – Generator L-Terminal Problem
B1913 – Heated Seat Switch – Mode Input Shorted to Battery
B1918 – Heated Seat Switch – Temperature Input Shorted to Battery
B1970 – Exterior Lamp Power
B1971 – Inadvertent Power
B1972 – Low Power Driver Fault
B1973 – High Power Control Fault
B1981 – Battery Voltage Low
B1982 – Device Power Circuit High
B1983 – Device Power Circuit Low
B2075 – Lumbar Switch Control Circuit
B2080 – Lumbar Switch Control Circuit
B2085 – Lumbar Switch Control Circuit
B2090 – Lumbar Switch Control Circuit
B2101 – Recline Aft Switch Failed
B2102 – Recline Forward Switch Failed
B2103 – Rear Vertical Down Switch Failed
B2104 – Rear Vertical Up Switch Failed
B2105 – Horizontal Aft Switch Failed
B2106 – Horizontal Forward Switch Failed
B2107 – Front Vertical Down Switch Failed
B2108 – Front Vertical Up Switch Failed
B2109 – Lumbar Aft Switch Failed
B2110 – Lumbar Forward Switch Failed
B2111 – Lumbar Down Switch Failed
B2112 – Lumbar Up Switch Failed
B2115 – Recline Sensor Failed
B2116 – Rear Vertical Sensor Failed
B2117 – Horizontal Sensor Failed
B2118 – Front Vertical Sensor Failed
B2119 – Lumbar Forward/Aft Sensor Failed
B2120 – Lumbar Up/Down Sensor Failed
B2130 – Driver Memory 1 Select Switch Circuit Malfunction
B2131 – Driver Memory 2 Select Switch Circuit Malfunction
B2132 – Driver Memory Exit Exit/Off Switch Circuit Malfunction
B2133 – Driver Memory Set Switch Circuit Malfunction
B2140 – Mirror Up Control Switch Circuit Malfunction
B2141 – Mirror Down Control Switch Circuit Malfunction
B2142 – Mirror Left Control Switch Circuit Malfunction
B2143 – Mirror Right Control Switch Circuit Malfunction
B2144 – Left Front Mirror Vertical Position Sensor Circuit Low
B2145 – Left Front Mirror Vertical Position Sensor Circuit High
B2146 – Left Front Mirror Horizontal Position Sensor Circuit Low
B2147 – Left Front Mirror Horizontal Position Sensor Circuit High
B2148 – Right Front Mirror Vertical Position Sensor Circuit Low
B2149 – Right Front Mirror Vertical Position Sensor Circuit High
B2150 – Right Front Mirror Horizontal Position Sensor Circuit Low
B2151 – Right Front Mirror Horizontal Position Sensor Circuit High
B2175 – Tilt/Telescope Module Manual Switch Fail
B2200 – Left Front Window Switch Stuck in Up Position
B2201 – Left Front Window Switch Stuck in Down Position
B2202 – Right Front Window Switch Stuck in Up Position
B2203 – Right Front Window Switch Stuck in Down Position
B2204 – Left Rear Window Switch Stuck in Up Position
B2205 – Left Rear Window Switch Stuck in Down Position
B2206 – Right Rear Window Switch Stuck in Up Position
B2207 – Right Rear Window Switch Stuck in Down Position
B2212 – Right Front Switch on Left Front Door Stuck Up Position
B2213 – Right Front Switch on Left Front Door Stuck Down Position
B2214 – Left Rear Switch on Left Front Door Stuck Up Position
B2215 – Left Rear Switch on Left Front Door Stuck Down Position
B2216 – Right Rear Switch on Left Front Door Stuck Up Position
B2217 – Right Rear Switch on Left Front Door Stuck Down Position
B2220 – Left Front Door Lock/Unlock Switch Stuck in Lock
B2221 – Left Front Door Lock/Unlock Switch Stuck UnLock
B2222 – Right Front Door Lock/Unlock Switch Stuck in Lock
B2223 – Right Front Door Lock/Unlock Switch Stuck UnLock
B2224 – Left Rear Door Lock/Unlock Switch Stuck in Lock
B2226 – Right Rear Door Lock/Unlock Switch Stuck in Lock
B2240 – Memory 1 Switch Failed
B2241 – Memory 2 Switch Failed
B2242 – Memory Exit Switch Failed
B2243 – Memory Set Switch Failed
B2310 – Hand Set Failure
B2311 – TRU Failure
B2312 – Software Failure
B2355 – Driver Front Vertical Sensor Malfunction
B2365 – Driver Rear Vertical Sensor Malfunction
B2375 – Driver Seat Asm Horiz Sensor Circuit Malfunction
B2419 – Twilight Photocell Circuit Problem
B2420 – Twilight Delay Pot Failure
B2422 – Interior Lamp Rheostat Failure
B2425 – Seat Heater Circuit
B2430 – Seat Heater Circuit
B2435 – Seat Back Heater Sensor
B2440 – Seat Back Heater Sensor
B2455 – Open or short in Cellular Phone Microphone Circuit
B2460 – Navigation Antenna Selector Circuit High Current
B2461 – Navigation ECU Synchronous Signal Error
B2462 – GPS Signal Error
B2463 – Navigation CD Player – No Disk
B2464 – Navigation CD Player – Decoding Error
B2465 – Navigation CD Player – Data Error
B2466 – Navigation VICS Memory Error
B2468 – Navigation Display Head (NDH) Malfunction
B2470 – Daytime Running Lamps Fault
B2470 – Cellular Phone Antenna Circuit (2000+)
B2471 – Interior Lamp Fault
B2472 – Low Beam Fault
B2473 – High Beam Fault
B2474 – Navigation Display Head (NDH) Back Lighting Malfunction
B2475 – Navigation Display Head (NDH) Auxiliary Input Malfunction
B2476 – Cellular Phone Select Service Switch Malfunction (keypad signal circuit)
B2477 – Reverse Lamp Relay Shorted to Ground
B2478 – Reverse Lamp Shorted to Battery
B2482 – Cellular Phone Select Service Switch Range/Performance
B2483 – Global Positioning System (GPS) Antenna Circuit
B2484 – Global Positioning System (GPS) Antenna Circuit
B2502 – Auto Trans Shift Lock Control Shorted to Ground
B2503 – Park Gear (Auto Trans Shift Lock Control) Relay Shorted to Batt
B2507 – Voltage from climate control seat module (CCSM) is less than 2.0 volts or greater than 10 volts
B2510 – Steering Wheel Controls HVAC Key Stuck
B2511 – Steering Wheel Controls Conv Key Stuck
B2512 – Strng Wheel Controls Illegal A/D Values
B2515 – Strg Whl Cont Illegal Resistance Value
B2527 – Front Fog Lamp Circuit Low
B2530 – Front Foglamps Control Circuit
B2540 – Rear Foglamps Control Circuit
B2550 – Storage Mode Entered (Backup Lamps Control Circuit)
B2556 – Interior Lamp Rheostat Circuit Range
B2560 – RKE Message Validation Error
B2575 – Headlamp Control Circuit
B2580 – Headlamp High Beam Control Circuit
B2585 – Parklamp Control Circuit Malfunction
B2610 – Passenger Compartment Dimming 1 Circuit
B2615 – Passenger Compartment Dimming 2 Circuit
B2620 – Display Dimming Input Circuit
B2625 – Display Dimming Pulse Width Modulation (PWM) Output Circuit
B2641 – Delayed Exterior Lighting Ctrl Circuit Range
B2645 – Ambient Light Sensor Circuit
B2646 – Ambient Light Sensor Circuit Range
B2697 – Headlamp Washer Request Circuit
B2700 – Ignition Shift Interlock Circuit (base number)
B2701 – Ignition Shift Interlock Circuit Range/Performance
B2702 – Ignition Shift Interlock Circuit Low
B2703 – Ignition Shift Interlock Circuit High
B2704 – Ignition Shift Interlock Circuit Open
B2710 – PASSKey Open/Shorted Pellet
B2711 – PASSKey Open/Shorted Pellet After Good Key
B2719 – CTD-Trunk Tamper Switch Fault
B2725 – ATC Mode Switch Circuit Malfunction
B2732 – Trunk Release Switch Circuit Low
B2734 – Coded Key Controller Memory Failure
B2750 – PASSKey Data Communication Failure
B2757 – Driver Memory 1 Select Switch Circuit Low
B2762 – Driver Memory 2 Select Switch Circuit Low
B2767 – Memory Set Switch Failed Low
B2772 – Driver Memory Exit Switch Circuit Low
B2780 – Wrong Resistor Before Good
B2781 – Wrong Resistor After Good
B2782 – PASSKey Pellet Resistance Not Programmed
B2783 – Key Code/Password Corrupted in Memory
B2805 – Steering Whl Controls HVAC Switch Circuit Malfunction
B2810 – Steering wheel controls Entertainment Circuit Malfunction
B2815 – Steering Wheel Controls Illegal Resistance Value
B2853 – Telescope Forward Switch Circuit Malfunction
B2858 – Telescope Rearward Switch Circuit Malfunction
B2860 – Telescope Position Sensor Range
B2862 – Telescope Position Sensor Low
B2873 – Tilt Up Switch Circuit Malfunction
B2878 – Tilt Down Switch Circuit Malfunction
B2880 – Tilt Position Sensor Range
B2882 – Tilt Position Sensor Low
B2891 – Tilt/Telescope Motor Over Current
B2904 – Tilt/Telescope 4-way Position Switch Circuit Malfunction
B2947 – Security System Sensor Power Circuit Low
B2948 – Security System Sensor Power Circuit High
B2955 – Security System Sensor Data Circuit Malfunction
B2957 – Security System Sensor Data Circuit Low
B2958 – Security System Sensor Data Circuit High
B2960 – Security System Sensor Data Incorrect but Valid
B2961 – Key In Ignition Circuit Malfunction
B3028 – Starter Relay Interface Short to Ground
B3029 – Starter Relay Interface Open/Short to B+
B3031 – Key Decoder Device in Assem Learn Mode
B3033 – Security System Indicates Tamper
B3055 – Key Not Present
B3060 – Security System Sensor Data Incorrect but Valid
B3064 – Driver Door Key Cylinder Circuit
B3069 – Right Front/Left Front Door Key Unlock Circuit Low
B3108 – Transmitter Synchronization Failure
B3109 – 3 consecutive low battery signals from the same programmed transmitter
B3142 – Left Front Unlock Switch Circuit Low
B3147 – Passenger Unlock Switch Circuit Low
B3152 – Left Front Lock Switch Circuit Low
B3157 – Passenger Lock Switch Circuit Low
B3172 – Window Up Switch Circuit Low
B3177 – Window Down Switch Circuit Low
B3182 – Window Switch Circuit
B3187 – Window Switch Circuit
B3192 – Window Switch Circuit
B3197 – Window Switch Circuit
B3203 – Rear Window Lockout Switch Input Circuit High
B3282 – Window Switch-Express Input Shorted to Ground
B3287 – Left Rear Window Switch Express Down Circuit Low
B3292 – Right Rear Window Switch Express Down Circuit Low
B3282 – Window Switch-Express Input Shorted to Ground
B3287 – Window Switch Circuit
B3292 – Window Switch Circuit
B3377 – Left Front Window Up Switch Circuit Low
B3382 – Left Front Window Down Switch Circuit Low
B3387 – Right Front Window Up Switch Circuit Low
B3392 – Right Front Window Down Switch Circuit Low
B3397 – Left Rear Window Up Switch Circuit Low
B3410 – AHLD Front Axle Sensor Signal Circuit
B3420 – AHLD Rear Axle Sensor Signal Circuit
B3452 – Left Rear Window Down Switch Circuit Low
B3457 – Right Rear Window Up Switch Circuit Low
B3462 – Right Rear Window Down Switch Circuit Low
B3467 – Left Front Window Express Down Circuit Low
B3472 – Right Front Window Express Down Circuit Low
B3477 – Left Rear Window Express Down Circuit Low
B3482 – MalfunctionWindow Express Down Circuit Low
B3517 – Left Rear Door Switch Express Up/Down Window Contact Shorted to GND
B3522 – Right Rear Door Switch Express Up/Down Window Contact Shorted to GND
B3527 – Window Lockout Switch Circuit Low
B3531 – Auxiliary HAVC Actuator Circuit
B3642 – Seat cool temperature switch shorted
B3761 – HVAC Actuator Circuit
B3770 – HVAC Actuator Circuit
B3793 – Memory Seat Module Over Current
B3801 – Passenger Compartment Lamp Request Circuit
B3802 – Parklamps Request Circuit
B3808 – Rear Door Lock Relay Circuit
B3809 – Rear Door Unlock Relay Circuit
B3810 – Washer Relay Circuit
B3811 – Washer Relay Circuit
B3819 – Left Rear Power Window Up Relay Circuit
B3820 – Left Rear Power Window Down Relay Circuit
B3821 – Window Lockout Circuit Low
B3822 – Right Rear Power Window Up Relay Circuit
B3823 – Right Rear Power Window Down Relay Circuit
B3824 – Window Lockout Circuit Low
B3832 – Window Position Sensor Circuit
B3833 – Window Position Sensor Circuit
B3905 – Lumbar Switch Control Circuit
B3935 – Transponder Authentication Error
Chassis Codes:
C0000 – Vehicle Speed Information Circuit Malfunction
C0035 – Left Front Wheel Speed Circuit Malfunction
C0040 – Right Front Wheel Speed Circuit Malfunction
C0045 – Left Rear Wheel Speed Circuit Malfunction
C0050 – Right Rear Wheel Speed Circuit Malfunction
C0060 – Left Front ABS Solenoid #1 Circuit Malfunction
C0065 – Left Front ABS Solenoid #2 Circuit Malfunction
C0070 – Right Front ABS Solenoid #1 Circuit Malfunction
C0075 – Right Front ABS Solenoid #2 Circuit Malfunction
C0080 – Left Rear ABS Solenoid #1 Circuit Malfunction
C0085 – Left Rear ABS Solenoid #2 Circuit Malfunction
C0090 – Right Rear ABS Solenoid #1 Circuit Malfunction
C0095 – Right Rear ABS Solenoid #2 Circuit Malfunction
C0110 – Pump Motor Circuit Malfunction
C0121 – Valve Relay Circuit Malfunction
C0128 – Low Brake Fluid Circuit Low
C0141 – Left TCS Solenoid #1 Circuit Malfunction
C0146 – Left TCS Solenoid #2 Circuit Malfunction
C0151 – Right TCS Solenoid #1 Circuit Malfunction
C0156 – Right TCS Solenoid #2 Circuit Malfunction
C0161 – ABS/TCS Brake Switch Circuit Malfunction
C0221 – Right Front Wheel Speed Sensor Circuit Open
C0222 – Right Front Wheel Speed Signal Missing
C0223 – Right Front Wheel Speed Signal Erratic
C0225 – Left Front Wheel Speed Sensor Circuit Open
C0226 – Left Front Wheel Speed Signal Missing
C0227 – Left Front Wheel Speed Signal Erratic
C0229 – Drop Out of Front Wheel Speed Signals
C0235 – Rear Wheel Speed Signal Circuit Open
C0236 – Rear Wheel Speed Signal Circuit Missing
C0237 – Rear Wheel Speed Signal Erratic
C0238 – Wheel Speed Mismatch
C0241 – EBCM Control Valve Circuit
C0245 – Wheel Speed Sensor Frequency Error
C0254 – EBCM Control Valve Circuit
C0265 – EBCM Relay Circuit
C0266 – EBCM Relay Circuit
C0267 – Pump Motor Circuit Open/Shorted
C0268 – Pump Motor Circuit Open/Shorted
C0269 – Excessive Dump/Isolation Time
C0271 – EBCM Malfunction
C0272 – EBCM Malfunction
C0273 – EBCM Malfunction
C0274 – Excessive Dump/Isolation Time
C0279 – Powertrain Configuration Not Valid
C0281 – Brake Switch Circuit
C0283 – Traction Switch Shorted to Ground
C0284 – EBCM Malfunction
C0286 – ABS Indicator Lamp Circuit Shorted to B+
C0287 – Delivered Torque Circuit
C0288 – Brake Warning Lamp Circuit Shorted to B+
C0290 – Lost Communications With PCM
C0292 – Lost Communications With PCM
C0291 – Lost Communications With BCM
C0297 – Powertrain Configuration Data Not Received
C0298 – Powertrain Indicated Traction Control Malfunction
C0300 – Rear Speed Sensor Malfunction
C0305 – Front Speed Sensor Malfunction
C0306 – Motor A or B Circuit
C0308 – Motor A/B Circuit Low
C0309 – Motor A/B Circuit High
C0310 – Motor A/B Circuit Open
C0315 – Motor Ground Circuit Open
C0321 – Transfer Case Lock Circuit
C0323 – T-Case Lock Circuit Low
C0324 – T-Case Lock Circuit High
C0327 – Encoder Circuit Malfunction
C0357 – Park Switch Circuit High
C0359 – Four Wheel Drive Low Range (4LO) Discrete Output Circuit
C0362 – 4LO Discrete Output Circuit High
C0367 – Front Axle Control Circuit High
C0374 – General System Malfunction
C0376 – Front/Rear Shaft Speed Mismatch
C0379 – Front Axle System
C0387 – Unable to Perform Shift
C0472 – Steering Handwheel Speed Sensor Signal V Low
C0473 – Steering Handwheel Speed Sensor Signal V High
C0495 – EVO Tracking Error
C0498 – Steering Assist Control Actuator Feed Circuit Low
C0499 – Steering Assist Control Solenoid Feed Circuit High
C0503 – Steering Assist Control Solenoid Return Circuit Low
C0504 – Steering Assist Control Solenoid Return Circuit High
C0550 – ECU Malfunction – internal write / checksum malfunction
C0559 – EEPROM Checksum Error
C0563 – Calibration ROM Checksum Error
C0577 – Left Front Solenoid Circuit Low
C0578 – Left Front Solenoid Circuit High
C0579 – Left Front Solenoid Circuit Open
C0582 – Right Front Solenoid Circuit Low
C0583 – Right Front Solenoid Circuit High
C0584 – Right Front Solenoid Circuit Open
C0587 – Left Rear Solenoid Circuit Low
C0588 – Left Rear Solenoid Circuit High
C0589 – Left Rear Solenoid Circuit Open
C0592 – Right Rear Solenoid Circuit Low
C0593 – Right Rear Solenoid Circuit High
C0594 – Right Rear Solenoid Circuit Open
C0611 – VIN Information Error
C0615 – Left Front Position Sensor Malfunction
C0620 – Right Front Position Sensor Malfunction
C0625 – Left Rear Position Sensor Malfunction
C0628 – Level Control Position Sensor Circuit High
C0630 – Right Rear Position Sensor Malfunction
C0635 – Left Front Normal Force Circuit Malfunction
C0638 – Left Front Normal Force Circuit High
C0640 – Right Front Normal Force Circuit Malfunction
C0643 – Right Front Normal Force Circuit High
C0655 – Level Control Compressor Relay Malfunction
C0657 – Level Control Compressor Circuit Low
C0658 – Level Control Compressor Circuit High
C0660 – Level Control Exhaust Valve Circuit Malfunction
C0662 – Level Control Exhaust Valve Circuit Low
C0663 – Level Control Exhaust Valve Circuit High
C0665 – Chassis Pitch Signal Circuit
C0690 – Damper Control Relay Circuit Malfunction
C0691 – Damper Control Relay Circuit Range
C0693 – Damper Control Relay Circuit High
C0695 – Position Sensor Overcurrent (8 volt supply)
C0696 – Position Sensor Overcurrent (5 volt supply)
C0710 – Steering Position Signal Malfunction
C0750 – Tire Pressure Monitor (TPM) system sensor not transmitting
C0755 – Tire Pressure Monitor (TPM) system sensor not transmitting
C0760 – Tire Pressure Monitor (TPM) system sensor not transmitting
C0765 – Tire Pressure Monitor (TPM) system sensor not transmitting
C0800 – Device Power #1 Circuit Malfunction
C0896 – Electronic Suspension Control (ESC) voltage is outside the normal range of 9 to 15.5 volts
C1211 – ABS Indicator Lamp Circuit Malfunction
C1214 – System Relay Contact or Coil Circuit Open
C1217 – Pump Motor Shorted to Ground
C1218 – Pump Motor Circuit Shorted to Voltage or Motor Ground Open
C1221 – Left Front Wheel Speed Sensor Input Signal is 0
C1222 – Right Front Wheel Speed Sensor Input Signal is 0
C1223 – Left Rear Wheel Speed Sensor Input Signal is 0
C1224 – Right Rear Wheel Speed Sensor Input Signal is 0
C1225 – Left Front Excessive Wheel Speed Variation
C1226 – Right Front Excessive Wheel Speed Variation
C1227 – Left Rear Excessive Wheel Speed Variation
C1228 – Right Rear Excessive Wheel Speed Variation
C1232 – Left Front Wheel Speed Circuit Open or Shorted
C1233 – Right Front Wheel Speed Circuit Open or Shorted
C1234 – Left Rear Wheel Speed Circuit Open or Shorted
C1235 – Right Rear Wheel Speed Circuit Open or Shorted
C1236 – Low System Supply Voltage
C1237 – High System Supply Voltage
C1238 – Brake Thermal Model Exceeded
C1241 – Variable Effort Steering Circuit Malfunction
C1242 – Pump Motor Circuit Open
C1243 – BPMV Pump Motor Stalled
C1244 – Powertrain Indicated Engine Drag Control Malfunction
C1246 – Brake Lining Wear Circuit Open
C1248 – EBCM Turned the Red Brake Warning Indicator On
C1251 – RSS Indicated Malfunction
C1252 – Left Front Normal Force Malfunction
C1253 – Right Front Normal Force Malfunction
C1254 – Abnormal Shutdown Detected
C1255 – EBCM Internal Malfunction
C1256 – EBCM Internal Malfunction
C1261 – Left Front Inlet Valve Solenoid Malfunction
C1262 – Left Front Outlet Valve Solenoid Malfunction
C1263 – Right Front Inlet Valve Solenoid Malfunction
C1264 – Right Front Outlet Valve Solenoid Malfunction
C1265 – Left Rear Inlet Valve Solenoid Malfunction
C1266 – Left Rear Outlet Valve Solenoid Malfunction
C1267 – Right Rear Inlet Valve Solenoid Malfunction
C1268 – Right Rear Outlet Valve Solenoid Malfunction
C1271 – Left Front TCS Master Cylinder Isolation Valve Malfunction
C1272 – Left Front TCS Prime Valve Malfunction
C1273 – Right Front TCS Master Cylinder Isolation Valve Malfunction
C1274 – Right Front TCS Prime Valve Malfunction
C1276 – Delivered Torque Signal Circuit Malfunction
C1277 – Requested Torque Signal Circuit Malfunction
C1278 – TCS Temporarily Inhibited By PCM
C1281 – VSES Sensors Uncorrelated
C1282 – Yaw Rate Sensor Bias Circuit Malfunction
C1283 – Excessive Time to Center Steering
C1284 – Lateral Accelerometer Sensor Bias Malfunction
C1285 – Lateral Accelerometer Sensor Circuit Malfunction
C1286 – Steering Sensor Bias Malfunction
C1287 – Steering Sensor Rate Malfunction
C1288 – Steering Sensor Circuit Malfunction
C1291 – Open Brake Lamp Switch Contacts During Deceleration
C1292 – Brake Fluid Pressure Sensor Circuit
C1293 – Code C1291 Set in Previous Ignition Cycle
C1294 – Brake Lamp Switch Circuit Always Active
C1295 – Brake Lamp Switch Circuit Open
C1296 – Brake Fluid Pressure Sensor Circuit
C1297 – PCM Indicated Brake Extended Travel Switch Failure
C1298 – PCM Class 2 Serial Data Link Malfunction
C1326 – Battery Out of Range
C1650 – RSS Control Module Fault
C1658 – RSS Control Module Calibration Fault
C1710 – Left Front Damper Actuator Short Circuit to Battery
C1711 – Left Front Damper Actuator Short Circuit to Ground
C1712 – Left Front Damper Actuator Open Circuit
C1715 – Right Front Damper Actuator Short Circuit to Battery
C1716 – Right Front Damper Actuator Short Circuit to Ground
C1717 – Right Front Damper Actuator Open Circuit
C1720 – Left Rear Damper Actuator Short Circuit to Battery
C1721 – Left Rear Damper Actuator Short Circuit to Ground
C1722 – Left Rear Damper Actuator Open Circuit
C1725 – Right Rear Damper Actuator Short Circuit to Battery
C1726 – Right Rear Damper Actuator Short Circuit to Ground
C1727 – Right Rear Damper Actuator Open Circuit
C1735 – Compressor Relay Short to Battery
C1736 – Compressor Relay Short to GND/Open Circuit
C1737 – Exhaust Solenoid Valve Short to Battery
C1738 – Exhaust Solenoid Valve Short to GND
C1743 – Speed Signal Fault
C1744 – Lift/Dive Signal Discrete Fault
C1760 – Left Front Position Sensor Input Fault
C1761 – Right Front Position Sensor Input Fault
C1762 – Left Rear Position Sensor Input Fault
C1763 – Right Rear Position Sensor Input Fault
C1768 – Position Sensor Supply Fault
C1780 – Loss of Steering Position Signal
C1782 – ICCS2 DL Left Output Short Circuit to Bat
C1783 – ICCS2 DL Left Output Short Circuit to GND
C1784 – ICCS2 DL Right Output Short Circuit to Bat
C1785 – ICCS2 DL Right Output Short Circuit to GND
C1786 – Damper Control Relay Fault
C1787 – Damper Control Relay Short to GND
C1788 – Damper Control Relay Short to Bat
Powertrain Codes:
P0016 – Crankshaft Position Camshaft Position Correlation Bank 1 Sensor A
P0030 – Heated Oxygen Sensor (H02S) Heater Control Circuit Bank 1 Sensor 1
P0031 – Heated Oxygen Sensor (HO2S) Heater Circuit Low Voltage Bank 1 Sensor 1
P0032 – Heated Oxygen Sensor (HO2S) Heater Circuit High Voltage Bank 1 Sensor 1
P0036 – Heated Oxygen Sensor (HO2S) Heater Control Circuit Bank 1 Sensor 2
P0037 – Heated Oxygen Sensor (HO2S) Heater Circuit Low Voltage Bank 1 Sensor 2
P0038 – Heated Oxygen Sensor (HO2S) Heater Circuit High Voltage Bank 1 Sensor 2
P0050 – Heated Oxygen Sensor (HO2S) Heater Circuit Bank 2 Sensor 1
P0051 – Heated Oxygen Sensor (HO2S) Heater Circuit Low Voltage Bank 2 Sensor 1
P0052 – Heated Oxygen Sensor (HO2S) Heater Circuit High Voltage Bank 2 Sensor 1
P0056 – Heated Oxygen Sensor (HO2S) Heater Circuit Bank 2 Sensor 2
P0057 – Heated Oxygen Sensor (HO2S) Heater Circuit Low Voltage Bank 2 Sensor 2
P0058 – Heated Oxygen Sensor (HO2S) Heater Circuit High Voltage Bank 2 Sensor 2
P0100 – MAF Sensor Circuit Insufficient Activity
P0101 – Mass Air Flow (MAF) Sensor Performance
P0102 – Mass Air Flow (MAF) Sensor Circuit Low Frequency
P0103 – Mass Air Flow (MAF) Sensor Circuit High Frequency
P0104 – Mass Air Flow Circuit Intermittent
P0105 – MAP Sensor Circuit Insufficient Activity
P0106 – Manifold Absolute Pressure (MAP) System Performance
P0107 – Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage
P0108 – Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage
P0109 – Manifold Absolute Pressure Circuit Intermittent
P0110 – Intake Air Temperature (IAT) Sensor Circuit
P0111 – Intake Air Temperature (IAT) Sensor Performance
P0112 – Intake Air Temperature (IAT) Sensor Circuit Low Voltage
P0113 – Intake Air Temperature (IAT) Sensor Circuit High Voltage
P0114 – Intake Air Temperature Circuit Intermittent
P0115 – Engine Coolant Temperature (ECT) Sensor Circuit
P0116 – Engine Coolant Temperature (ECT) Sensor Performance
P0117 – Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage
P0118 – Engine Coolant Temperature (ECT) Sensor Circuit High Voltage
P0119 – Engine Coolant Temperature Circuit Intermittent
P0120 – TP System Performance
P0121 – TP Sensor Circuit Insufficient Activity
P0122 – Throttle Position (TP) Sensor Circuit Low Voltage
P0123 – Throttle Position (TP) Sensor Circuit High Voltage
P0124 – Throttle Position Sensor 1 Circuit Intermittent
P0125 – Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control
P0126 – Insufficient ECT for Stable Operation
P0128 – Coolant Thermostat Below Thermostat Regulating Temperature
P0130 – Heated Oxygen Sensor (HO2S) Circuit Closed Loop (CL) Performance Bank 1 Sensor 1
P0131 – Heated Oxygen Sensor (HO2S) Circuit Low Voltage Bank 1 Sensor 1
P0132 – Heated Oxygen Sensor (HO2S) Circuit High Voltage Bank 1 Sensor 1
P0133 – Heated Oxygen Sensor (HO2S) Slow Response Bank 1 Sensor 1
P0134 – Heated Oxygen Sensor (HO2S) Circuit Insufficient Activity Bank 1 Sensor 1
P0135 – Heated Oxygen Sensor (HO2S) Heater Performance Bank 1 Sensor 1
P0136 – Heated Oxygen Sensor (HO2S) Circuit Bank 1 Sensor 2
P0137 – Heated Oxygen Sensor (HO2S) Circuit Low Voltage Bank 1 Sensor 2
P0138 – Heated Oxygen Sensor (HO2S) Circuit High Voltage Bank 1 Sensor 2
P0139 – Heated Oxygen Sensor (HO2S) Slow Response Bank 1 Sensor 2
P0140 – Heated Oxygen Sensor (HO2S) Circuit Insufficient Activity Bank 1 Sensor 2
P0141 – Heated Oxygen Sensor (HO2S) Heater Performance Bank 1 Sensor 2
P0142 – Heated Oxygen Sensor (HO2S) Circuit Bank 1 Sensor 3
P0143 – Heated Oxygen Sensor (HO2S) Circuit Low Voltage Bank 1 Sensor 3
P0144 – Heated Oxygen Sensor (HO2S) Circuit High Voltage Bank 1 Sensor 3
P0145 – Heated Oxygen Sensor (HO2S) Circuit Bank 1 Sensor 2 Slow Response
P0146 – Heated Oxygen Sensor (HO2S) Circuit Insufficient Activity Bank 1 Sensor 3
P0147 – Heated Oxygen Sensor (HO2S) Heater Performance Bank 1 Sensor 3
P0150 – Heated Oxygen Sensor (HO2S) Circuit Closed Loop (CL) Performance Bank 2 Sensor 1
P0151 – Heated Oxygen Sensor (HO2S) Circuit Low Voltage Bank 2 Sensor 1
P0152 – Heated Oxygen Sensor (HO2S) Circuit High Voltage Bank 2 Sensor 1
P0153 – Heated Oxygen Sensor (HO2S) Slow Response Bank 2 Sensor 1
P0154 – Heated Oxygen Sensor (HO2S) Circuit Insufficient Activity Bank 2 Sensor 1
P0155 – Heated Oxygen Sensor (HO2S) Heater Performance Bank 2 Sensor 1
P0156 – Heated Oxygen Sensor (HO2S) Circuit Bank 2 Sensor 2
P0157 – Heated Oxygen Sensor (HO2S) Circuit Low Voltage Bank 2 Sensor 2
P0158 – Heated Oxygen Sensor (HO2S) Circuit High Voltage Bank 2 Sensor 2
P0159 – Heated Oxygen Sensor (HO2S) Slow Response Bank 2 Sensor 2
P0160 – Heated Oxygen Sensor (HO2S) Circuit Insufficient Activity Bank 2 Sensor 2
P0161 – Heated Oxygen Sensor (HO2S) Heater Performance Bank 2 Sensor 2
P0162 – Heated Oxygen Sensor (HO2S) Circuit Bank 2 Sensor 3
P0163 – Heated Oxygen Sensor (HO2S) Circuit Bank 2 Sensor 3 Low Voltage
P0164 – Heated Oxygen Sensor (HO2S) Circuit Bank 2 Sensor 3 High Voltage
P0165 – Heated Oxygen Sensor (HO2S) Circuit Bank 2 Sensor 3 Slow Response
P0166 – Heated Oxygen Sensor (HO2S) Circuit Bank 2 Sensor 3 No Activity Detected
P0167 – Heated Oxygen Sensor (HO2S) Heater Circuit Bank 2 Sensor 3
P0169 – Fuel Composition Sensor
P0170 – Fuel Trim Bank 1
P0171 – Fuel Trim System Lean Bank 1
P0172 – Fuel Trim System Rich Bank 1
P0173 – Fuel Trim Bank 2
P0174 – Fuel Trim System Lean Bank 2
P0175 – Fuel Trim System Rich Bank 2
P0176 – Fuel Composition Sensor Circuit
P0177 – Fuel Composition Sensor Circuit Performance
P0178 – Fuel Composition Sensor Circuit Low Voltage
P0179 – Fuel Composition Sensor Circuit High Voltage
P0180 – Fuel Temperature Sensor 1 Circuit
P0181 – Fuel Temp. Sensor 1 Circuit Performance
P0182 – Fuel Temperature Sensor Circuit Low Voltage
P0183 – Fuel Temperature Sensor Circuit High Voltage
P0184 – Fuel Temperature Sensor 1 Circuit Intermittent
P0185 – Fuel Temperature Sensor 2 Circuit
P0186 – Fuel Temp. Sensor 2 Circuit Performance
P0187 – Fuel Temperature Sensor 2 Circuit Low Voltage
P0188 – Fuel Temperature Sensor 2 Circuit High Voltage
P0189 – Fuel Temperature Sensor 2 Circuit Intermittent
P0190 – Fuel Rail Pressure Sensor Circuit
P0191 – Fuel Rail Pressure Sensor Circuit Performance
P0192 – Fuel Rail Pressure Sensor Circuit Low Voltage
P0193 – Fuel Rail Pressure Sensor Circuit High Voltage
P0194 – Fuel Rail Pressure Sensor Circuit Intermittent
P0195 – Engine Oil Temperature Sensor
P0196 – Engine Oil Temperature Sensor Performance
P0197 – Engine Oil Temperature Sensor Low Voltage
P0198 – Engine Oil Temperature Sensor High Voltage
P0199 – Engine Oil Temperature Sensor Intermittent
P0200 – Injector Control Circuit
P0201 – Injector 1 Control Circuit
P0202 – Injector 2 Control Circuit
P0203 – Injector 3 Control Circuit
P0204 – Injector 4 Control Circuit
P0205 – Injector 5 Control Circuit
P0206 – Injector 6 Control Circuit
P0207 – Injector 7 Control Circuit
P0208 – Injector 8 Control Circuit
P0209 – Injector 9 Control Circuit
P0210 – Injector 10 Control Circuit
P0211 – Injector 11 Control Circuit
P0212 – Injector 12 Control Circuit
P0213 – Cold Start Injector 1
P0214 – Cold Start Injector 2
P0215 – Engine Shutoff Control Circuit
P0216 – Injection Timing Control Circuit
P0217 – Engine Overtemp Condition
P0218 – Transmission Fluid Overtemperature
P0219 – Engine Overspeed Condition
P0220 – APP Sensor 2 Circuit
P0221 – APP (Throttle Position) Sensor 2 Circuit Performance
P0222 – APP (Throttle Position) Sensor 2 Circuit Low Voltage
P0223 – APP (Throttle Position) Sensor 2 Circuit High Voltage
P0224 – Throttle Position Sensor 2 Intermittent
P0225 – APP Sensor 3 Circuit
P0226 – APP Sensor 3 Circuit Performance
P0227 – APP Sensor 3 Circuit Low Voltage
P0228 – APP Sensor 3 Circuit High Voltage
P0229 – Throttle Position Sensor 3 Intermittent
P0230 – Fuel Pump Relay Control Circuit
P0231 – Fuel Pump Feedback Circuit Low Voltage
P0232 – Fuel Pump Feedback Circuit High Voltage
P0233 – Fuel Pump Secondary Circuit Intermittent
P0234 – Turbocharger Engine Overboost Condition
P0235 – Turbocharger Boost Sensor 1 Circuit
P0236 – Turbocharger Boost System
P0237 – Turbocharger Boost Sensor Circuit Low Voltage
P0238 – Turbocharger Boost Sensor Circuit High Voltage
P0239 – Turbocharger Boost Sensor 2 Circuit
P0240 – Turbocharger Boost Sensor 2 Performance
P0241 – Turbocharger Boost Sensor 2 Circuit Low Voltage
P0242 – Turbocharger Boost Sensor 2 Circuit High Voltage
P0243 – Turbocharger Wastegate Solenoid 1
P0244 – Turbocharger Wastegate Solenoid 1 Performance
P0245 – Turbocharger Wastegate Solenoid 1 Low Voltage
P0246 – Turbocharger Wastegate Solenoid 1 High Voltage
P0247 – Turbocharger Wastegate Solenoid 2
P0248 – Turbocharger Wastegate Solenoid 2 Performance
P0249 – Turbocharger Wastegate Solenoid 2 Low Voltage
P0250 – Turbocharger Wastegate Solenoid 2 High Voltage
P0251 – Injection Pump Fuel Metering Control “A” Malfunction (Cam/Rotor/Injector)
P0252 – Injection Pump Fuel Metering Control “A” Range/Performance (Cam/Rotor/Injector)
P0253 – Injection Pump Fuel Metering Control “A” Low (Cam/Rotor/Injector)
P0254 – Injection Pump Fuel Metering Control “A” High (Cam/Rotor/Injector)
P0255 – Injection Pump Fuel Metering Control “A” Intermittent (Cam/Rotor/Injector)
P0256 – Injection Pump Fuel Metering Control “B” Malfunction (Cam/Rotor/Injector)
P0257 – Injection Pump Fuel Metering Control “B” Range/Performance (Cam/Rotor/Injector)
P0258 – Injection Pump Fuel Metering Control “B” Low (Cam/Rotor/Injector)
P0259 – Injection Pump Fuel Metering Control “B” High (Cam/Rotor/Injector)
P0260 – Injection Pump Fuel Metering Control “B” Intermittent (Cam/Rotor/Injector)
P0261 – Cylinder 1 Injector Circuit Low
P0262 – Cylinder 1 Injector Circuit High
P0263 – Cylinder 1 Contribution/Balance Fault
P0264 – Cylinder 2 Injector Circuit Low
P0265 – Cylinder 2 Injector Circuit High
P0266 – Cylinder 2 Contribution/Balance Fault
P0267 – Cylinder 3 Injector Circuit Low
P0268 – Cylinder 3 Injector Circuit High
P0269 – Cylinder 3 Contribution/Balance Fault
P0270 – Cylinder 4 Injector Circuit Low
P0271 – Cylinder 4 Injector Circuit High
P0272 – Cylinder 4 Contribution/Balance Fault
P0273 – Cylinder 5 Injector Circuit Low
P0274 – Cylinder 5 Injector Circuit High
P0275 – Cylinder 5 Contribution/Balance Fault
P0276 – Cylinder 6 Injector Circuit Low
P0277 – Cylinder 6 Injector Circuit High
P0278 – Cylinder 6 Contribution/Balance Fault
P0279 – Cylinder 7 Injector Circuit Low
P0280 – Cylinder 7 Injector Circuit High
P0281 – Cylinder 7 Contribution/Balance Fault
P0282 – Cylinder 8 Injector Circuit Low
P0283 – Cylinder 8 Injector Circuit High
P0284 – Cylinder 8 Contribution/Balance Fault
P0285 – Cylinder 9 Injector Circuit Low
P0286 – Cylinder 9 Injector Circuit High
P0287 – Cylinder 9 Contribution/Balance Fault
P0288 – Cylinder 10 Injector Circuit Low
P0289 – Cylinder 10 Injector Circuit High
P0290 – Cylinder 10 Contribution/Balance Fault
P0291 – Cylinder 11 Injector Circuit Low
P0292 – Cylinder 11 Injector Circuit High
P0293 – Cylinder 11 Contribution/Balance Fault
P0294 – Cylinder 12 Injector Circuit Low
P0295 – Cylinder 12 Injector Circuit High
P0296 – Cylinder 12 Contribution/Range Fault
P0300 – Engine Misfire Detected
P0301 – Cylinder 1 Misfire Detected
P0302 – Cylinder 2 Misfire Detected
P0303 – Cylinder 3 Misfire Detected
P0304 – Cylinder 4 Misfire Detected
P0305 – Cylinder 5 Misfire Detected
P0306 – Cylinder 6 Misfire Detected
P0307 – Cylinder 7 Misfire Detected
P0308 – Cylinder 8 Misfire Detected
P0309 – Cylinder 9 Misfire Detected
P0310 – Cylinder 10 Misfire Detected
P0311 – Cylinder 11 Misfire Detected
P0312 – Cylinder 12 Misfire Detected
P0313 – Misfire Detected With Low Fuel Level
P0315 – Crankshaft position (CKP) system variation values are not stored in the PCM memory
P0318 – Rough Road Sensor Circuit
P0320 – Ignition/Distributor Engine Speed Input Circuit Malfunction
P0321 – Ignition/Distributor Engine Speed Input Circuit Range/Performance
P0322 – IC Module 4X Reference Circuit No Frequency
P0323 – Ignition/Distributor Engine Speed Input Circuit Intermittent
P0324 – Knock Sensor (KS) Module Performance
P0325 – PCM Knock Sensor Circuit
P0326 – Knock Sensor Circuit Excessive Spark Retard
P0327 – Knock Sensor Circuit Low Voltage
P0328 – Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor)
P0329 – Knock Sensor 1 Circuit Intermittent (Bank 1 or Single Sensor)
P0330 – Knock Sensor (KS) Circuit Bank 2
P0331 – Knock Sensor 2 Circuit Range/Performance (Bank 2)
P0332 – Knock Sensor 2 Circuit Low Input (Bank 2)
P0333 – Knock Sensor 2 Circuit High Input (Bank 2)
P0334 – Knock Sensor 2 Circuit Intermittent (Bank 2)
P0335 – CKP Sensor A Circuit Performance
P0336 – Crankshaft Position (CKP) Sensor A Performance
P0337 – Crankshaft Position (CKP) Sensor Circuit Low Duty Cycle
P0338 – Crankshaft Position (CKP) Sensor Circuit High Duty Cycle
P0339 – Crankshaft Position (CKP) Sensor Circuit Intermittent
P0340 – Camshaft Position (CMP) Sensor Circuit
P0341 – Camshaft Position (CMP) Sensor Performance
P0342 – Camshaft Position Sensor Circuit Low Input
P0343 – Camshaft Position Sensor Circuit High Input
P0344 – Camshaft Position Sensor Circuit Intermittent
P0350 – Ignition Coil Primary/Secondary Circuit Malfunction
P0351 – Ignition Coil 1 Control Circuit
P0352 – Ignition Coil 2 Control Circuit
P0353 – Ignition Coil 3 Control Circuit
P0354 – Ignition Coil 4 Control Circuit
P0355 – Ignition Coil 5 Control Circuit
P0356 – Ignition Coil 6 Control Circuit
P0357 – Ignition Coil 7 Control Circuit
P0358 – Ignition Coil 8 Control Circuit
P0359 – Ignition Coil I Primary/Secondary Circuit Malfunction
P0360 – Ignition Coil J Primary/Secondary Circuit Malfunction
P0361 – Ignition Coil K Primary/Secondary Circuit Malfunction
P0362 – Ignition Coil L Primary/Secondary Circuit Malfunction
P0370 – Timing Reference High Resolution Signal A Malfunction
P0371 – IC 24X Reference Circuit Too Many Pulses
P0372 – IC 24X Reference Circuit Missing Pulses
P0373 – Timing Reference High Resolution Signal A Intermittent/Erratic Pulses
P0374 – Timing Reference High Resolution Signal A No Pulses
P0375 – Timing Reference High Resolution Signal B Malfunction
P0376 – Timing Reference High Resolution Signal B Too Many Pulses
P0377 – Timing Reference High Resolution Signal B Too Few Pulses
P0378 – Timing Reference High Resolution Signal B Intermittent/Erratic Pulses
P0379 – Timing Reference High Resolution Signal B No Pulses
P0380 – Glow Plug/Heater Circuit “A” Malfunction
P0381 – Glow Plug/Heater Indicator Circuit Malfunction
P0382 – Exhaust Gas Recirculation Flow Malfunction
P0385 – Crankshaft Position (CKP) Sensor B Circuit
P0386 – Crankshaft Position (CKP) Sensor B Performance
P0387 – Crankshaft Position Sensor B Circuit Low Input
P0388 – Crankshaft Position Sensor B Circuit High Input
P0389 – Crankshaft Position Sensor B Circuit Intermittent
P0400 – Exhaust Gas Recirculation Flow Malfunction
P0401 – Exhaust Gas Recirculation (EGR) Flow Insufficient
P0402 – Exhaust Gas Recirculation Flow Excessive Detected
P0403 – Exhaust Gas Recirculation (EGR) Solenoid Control Circuit
P0404 – Exhaust Gas Recirculation (EGR) Open Position Performance
P0405 – Exhaust Gas Recirculation (EGR) Position Sensor Circuit Low Voltage
P0406 – Exhaust Gas Recirculation Sensor A Circuit High
P0407 – Exhaust Gas Recirculation Sensor B Circuit Low
P0408 – Exhaust Gas Recirculation Sensor B Circuit High
P0410 – Secondary Air Injection (AIR) System
P0411 – Secondary Air Injection (AIR) System
P0412 – Secondary Air Injection (AIR) Solenoid Relay Control Circuit Bank 1
P0413 – Secondary Air Injection System Switching Valve A Circuit Open
P0414 – Secondary Air Injection System Switching Valve A Circuit Shorted
P0415 – Secondary Air Injection System Switching Valve B Circuit Malfunction
P0416 – Secondary Air Injection System Switching Valve B Circuit Open
P0417 – Secondary Air Injection System Switching Valve B Circuit Shorted
P0418 – Secondary Air Injection (AIR) Pump Relay Control Circuit Bank 1
P0419 – Secondary Air Injection (AIR) Pump Relay Control Circuit Bank 2
P0420 – Catalyst System Low Efficiency
P0421 – Warm Up Catalyst Efficiency Below Threshold (Bank 1)
P0422 – Catalyst System Low Efficiency Bank 1
P0423 – Heated Catalyst Efficiency Below Threshold (Bank 1)
P0424 – Heated Catalyst Temperature Below Threshold (Bank 1)
P0430 – Catalyst System Low Efficiency Bank 2
P0431 – Warm Up Catalyst Efficiency Below Threshold (Bank 2)
P0432 – Catalyst System Low Efficiency Bank 2
P0433 – Heated Catalyst Efficiency Below Threshold (Bank 2)
P0434 – Heated Catalyst Temperature Below Threshold (Bank 2)
P0440 – Evaporative Emission (EVAP) System
P0441 – Evaporative Emission Control System Incorrect Purge Flow
P0442 – Evaporative Emission (EVAP) System Small Leak Detected
P0443 – EVAP Purge Solenoid Valve 1 Control Circuit
P0444 – Evaporative Emission Control System Purge Control Valve Circuit Open
P0445 – Evaporative Emission Control System Purge Control Valve Circuit Shorted
P0446 – EVAP Vent Solenoid Valve Control System
P0447 – Evaporative Emission Control System Vent Control Circuit Open
P0448 – Evaporative Emission Control System Vent Control Circuit Shorted
P0449 – Evaporative Emission (EVAP) Vent Solenoid Control Circuit
P0450 – Fuel Tank Pressure Sensor Circuit
P0451 – Evaporative Emission Control System Pressure Sensor Range/Performance
P0452 – Fuel Tank Pressure Sensor Circuit Low Voltage
P0453 – Fuel Tank Pressure Sensor Circuit High Voltage
P0454 – Evaporative Emission Control System Pressure Sensor Intermittent
P0455 – Evaporative Emission (EVAP) System Leak Detected
P0460 – Fuel Level Sensor Circuit
P0461 – Fuel Level Sensor Performance
P0462 – Fuel Level Sensor Circuit Low Voltage
P0463 – Fuel Level Sensor Circuit High Voltage
P0464 – Fuel Level Sensor Circuit Intermittent
P0465 – Purge Flow Sensor Circuit Malfunction
P0466 – Purge Flow Sensor Circuit Range/Performance
P0467 – Purge Flow Sensor Circuit Low Input
P0468 – Purge Flow Sensor Circuit High Input
P0469 – Purge Flow Sensor Circuit Intermittent
P0470 – Exhaust Pressure Sensor Malfunction
P0471 – Exhaust Pressure Sensor Range/Performance
P0472 – Exhaust Pressure Sensor Low
P0473 – Exhaust Pressure Sensor High
P0474 – Exhaust Pressure Sensor Intermittent
P0475 – Exhaust Pressure Control Valve Malfunction
P0476 – Exhaust Pressure Control Valve Range/Performance
P0477 – Exhaust Pressure Control Valve Low
P0478 – Exhaust Pressure Control Valve High
P0479 – Exhaust Pressure Control Valve Intermittent
P0480 – Cooling Fan Relay 1 Control Circuit
P0481 – Cooling Fan Relay 2 Control Circuit
P0482 – Cooling Fan 3 Control Circuit Malfunction
P0483 – Cooling Fan Rationality Check Malfunction
P0484 – Cooling Fan Circuit Over Current
P0485 – Cooling Fan Power/Ground Circuit Malfunction
P0496 – Evaporative Emission (EVAP) System Flow During Non-Purge
P0500 – Vehicle Speed Sensor (VSS) Circuit
P0501 – Vehicle Speed Sensor Range/Performance
P0502 – Vehicle Speed Sensor (VSS) Circuit Low Input
P0503 – Vehicle Speed Sensor (VSS) Circuit Intermittent
P0505 – Idle Control System Malfunction
P0506 – Idle Speed Low
P0507 – Idle Speed High
P0510 – Closed Throttle Position Switch Malfunction
P0512 – Start Switch Circuit
P0520 – Engine Oil Pressure Sensor/Switch Circuit Malfunction
P0521 – Engine Oil Pressure Sensor/Switch Circuit Range/Performance
P0522 – Engine Oil Pressure Sensor/Switch Circuit Low Voltage
P0523 – Engine Oil Pressure Sensor/Switch Circuit High Voltage
P0526 – Cooling Fan Speed Sensor Circuit
P0530 – A/C Refrigerant Pressure Sensor Circuit Malfunction
P0531 – A/C Refrigerant Pressure Sensor Circuit Range/Performance
P0532 – Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit Low Voltage
P0533 – Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit High Voltage
P0534 – Air Conditioner Refrigerant Charge Loss
P0550 – Power Steering Pressure (PSP) Switch Circuit
P0551 – Power Steering Pressure Sensor Circuit Range/Performance
P0552 – Power Steering Pressure Sensor Circuit Low Input
P0553 – Power Steering Pressure Sensor Circuit High Input
P0554 – Power Steering Pressure Sensor Circuit Intermittent
P0560 – System Voltage
P0561 – System Voltage Unstable
P0562 – System Voltage Low
P0563 – System Voltage High
P0565 – Cruise Control On Signal Malfunction
P0566 – Cruise Control Off Signal Malfunction
P0567 – Cruise Control Resume Signal Malfunction
P0568 – Cruise Control Set Signal Malfunction
P0569 – Cruise Control Coast Signal Malfunction
P0570 – Cruise Control Accel Signal Malfunction
P0571 – Cruise Control Brake Switch Circuit
P0573 – Cruise Control/Brake Switch A Circuit High
P0574 – Vehicle Speed Too High – above 110 mph – Cruise Control Disabled
P0575 – Cruise Control Related Malfunction
P0576 – Cruise Control Related Malfunction
P0576 – Cruise Control Related Malfunction
P0578 – Cruise Control Related Malfunction
P0579 – Cruise Control Related Malfunction
P0580 – Cruise Control Related Malfunction
P0600 – Serial Communication Link Malfunction
P0601 – Control Module Read Only Memory (ROM)
P0602 – Control Module Not Programmed
P0603 – Control Module Long Term Memory Reset
P0604 – Control Module Random Access Memory (RAM)
P0605 – Control Module Programming Read Only Memory (ROM)
P0606 – Control Module Internal Performance
P0607 – ECU Malfunction
P0608 – Control Module VSS Output “A” Malfunction
P0609 – Control Module VSS Output “B” Malfunction
P0610 – Control Module Vehicle Options Incorrect
P0615 – Starter Relay Control Circuit
P0616 – Starter Relay Control Circuit Low Voltage
P0617 – Starter Relay Control Circuit High Voltage
P0620 – Generator Control Circuit Malfunction
P0621 – Generator L-Terminal Circuit
P0622 – Generator F-Terminal Circuit
P0625 – Generator F-Terminal Circuit Low Voltage
P0626 – Generator F-Terminal Circuit High Voltage
P0628 – Fuel Pump Relay Control Circuit Low Voltage
P0629 – Fuel Pump Relay Control Circuit High Voltage
P0638 – Throttle Actuator Control (TAC) Command Performance
P0641 – PCM voltage out of tolerance condition on the 5-volt reference circuit
P0645 – Air Conditioning (A/C) Clutch Relay Control Circuit
P0646 – Air Conditioning (A/C) Clutch Relay Control Circuit
P0647 – Air Conditioning (A/C) Clutch Relay Control Circuit
P0650 – Malfunction Indicator Lamp (MIL) Control Circuit
P0651 – PCM voltage out of tolerance condition on the 5-volt reference circuit
P0654 – Engine RPM Output Circuit Malfunction
P0655 – Engine Hot Lamp Output Control Circuit Malfucntion
P0656 – Fuel Level Output Circuit Malfunction
P0660 – Intake Manifold Tuning (IMT) Valve Solenoid Control Circuit
P0661 – Intake Manifold Tuning (IMT) Valve Solenoid Control Circuit Low Voltage
P0662 – Intake Manifold Tuning (IMT) Valve Solenoid Control Circuit High Voltage
P0691 – Cooling Fan Relay Control Circuit Low Voltage
P0693 – Cooling Fan Relay Control Circuit Low Voltage
P0692 – Cooling Fan Relay Control Circuit High Voltage
P0694 – Cooling Fan Relay Control Circuit High Voltage
P0700 – Transmission Control System Malfunction
P0701 – Transmission Control System Range/Performance
P0702 – Transmission Control System Electrical
P0703 – Brake Switch Circuit Malfunction
P0704 – Clutch Switch Input Circuit Malfunction
P0705 – Trans Range Switch Circuit
P0706 – Trans Range Switch Performance
P0707 – Transmission Range Sensor Circuit Low Input
P0708 – Transmission Range Sensor Circuit High Input
P0709 – Transmission Range Sensor Circuit Intermittent
P0710 – Transmission Fluid Temperature Sensor Circuit Malfunction
P0711 – TFT Sensor Circuit Range/Performance
P0712 – Transmission Fluid Temperature (TFT) Sensor Circuit Low Input
P0713 – Transmission Fluid Temperature (TFT) Sensor Circuit High Input
P0714 – Transmission Fluid Temperature Sensor Circuit Intermittent
P0715 – Input/Turbine Speed Sensor Circuit Malfunction
P0716 – Input Speed Sensor Circuit Intermittent
P0717 – Input Speed Sensor Circuit Low Input
P0718 – Input/Turbine Speed Sensor Circuit Intermittent
P0719 – Brake Switch Circuit Low Input
P0720 – Output Speed Sensor Circuit Malfunction
P0721 – Output Speed Sensor Range/Performance
P0722 – Output Speed Sensor Circuit Low Input
P0723 – Output Speed Sensor Intermittent
P0724 – Brake Switch Circuit High Input
P0725 – Engine Speed Input Circuit
P0726 – Engine Speed Input Circuit Range/Performance
P0727 – Engine Speed Circuit No Signal
P0728 – Engine Speed Input Circuit Intermittent
P0730 – Incorrect Gear Ratio
P0731 – Incorrect 1st Gear Ratio
P0732 – Incorrect 2nd Gear Ratio
P0733 – Incorrect 3rd Gear Ratio
P0734 – Incorrect 4th Gear Ratio
P0735 – Gear 5 Incorrect ratio
P0736 – Reverse incorrect gear ratio
P0740 – TCC Enable Solenoid Circuit Electrical
P0741 – TCC System Stuck Off
P0742 – TCC System Stuck On
P0743 – TCC Enable Solenoid Circuit Electrical
P0744 – Torque Converter Clutch Circuit Intermittent
P0745 – Pressure Control Solenoid Malfunction
P0746 – Pressure Control Solenoid Performance or Stuck Off
P0747 – Pressure Control Solenoid Stuck On
P0748 – Pressure Control Solenoid Circuit Electrical
P0749 – Pressure Control Solenoid Intermittent
P0750 – Shift Solenoid A Malfunction
P0751 – 1-2 Shift Solenoid Valve Performance – No First or Fourth Gear
P0752 – 1-2 Shift Solenoid Valve Performance – No Second or Third Gear
P0753 – 1-2 Shift Solenoid Circuit Electrical
P0754 – Shift Solenoid A Intermittent
P0755 – Shift Solenoid B Malfunction
P0756 – 2-3 Shift Solenoid Valve Performance – No First or Second Gear
P0757 – 2-3 Shift Solenoid Valve Performance – No Third or Fourth Gear
P0758 – 2-3 Shift Solenoid Circuit Electrical
P0759 – Shift Solenoid B Intermittent
P0760 – Shift Solenoid C Malfunction
P0761 – Shift Solenoid C Performance or Stuck Off
P0762 – Shift Solenoid C Stuck On
P0763 – Shift Solenoid C Electrical
P0764 – Shift Solenoid C Intermittent
P0765 – Shift Solenoid D Malfunction
P0766 – Shift Solenoid D Performance or Stuck Off
P0767 – Shift Solenoid D Stuck On
P0768 – Shift Solenoid D Electrical
P0769 – Shift Solenoid D Intermittent
P0770 – Shift Solenoid E Malfunction
P0771 – Shift Solenoid E Performance or Stuck Off
P0772 – Shift Solenoid E Stuck On
P0773 – Shift Solenoid E Electrical
P0774 – Shift Solenoid E Intermittent
P0780 – Shift Malfunction
P0781 – 1-2 Shift Malfunction
P0782 – 2-3 Shift Malfunction
P0783 – 3-4 Shift Malfunction
P0784 – 4-5 Shift Malfunction
P0785 – 3-2 Shift Solenoid Circuit Electrical
P0786 – Shift/Timing Solenoid Range/Performance
P0787 – Shift/Timing Solenoid Low
P0788 – Shift/Timing Solenoid High
P0789 – Shift/Timing Solenoid Intermittent
P0790 – Normal/Performance Switch Circuit Malfunction
P0801 – Reverse Inhibit Control Circuit Malfunction
P0803 – 1-4 Upshift (Skip Shift) Solenoid Control Circuit Malfunction
P0804 – 1-4 Upshift (Skip Shift) Lamp Control Circuit Malfunction
P0850 – Park/Neutral Position (PNP) Switch Circuit
P0856 – Powertrain Indicated Traction Control Malfunction
P0894 – Transmission Component Slipping
P0897 – PCM detects a calculated transmission fluid life of 10 percent or less
P0973 – PCM detects an open or short to ground in the 1-2 SS valve circuit
P0974 – PCM detects a continuous short to voltage in the 1-2 SS valve circuit
P0976 – PCM detects a continuous open or short to ground in the 2-3 SS valve circuit
P0977 – PCM detects a continuous short to voltage in the 2-3 SS valve circuit
P1031 – Heated Oxygen Sensor (HO2S) Heater Current Monitor Control Circuit Banks 1 and 2 Sensor 1
P1032 – Heated Oxygen Sensor (HO2S) Heater Warm Up Control Circuit Banks 1 and 2 Sensor 1
P1101 – Actual measured airflow from MAF, MAP, EGR, and TP is not within range of the calculated airflow
P1105 – Secondary Vacuum Sensor Circuit
P1106 – Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High Voltage
P1107 – Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low Voltage
P1108 – BARO to MAP Sensor Comparison Too High
P1109 – Secondary Port Throttle System
P1111 – Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage
P1112 – Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage
P1113 – Intake Resonance Switchover Solenoid Control Circuit
P1114 – Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage
P1115 – Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage
P1116 – ECT Signal Unstable or Intermittent
P1117 – Engine Coolant Temp. Signal Out-Of-Range Low
P1118 – Engine Coolant Temp. Signal Out-Of-Range High
P1119 – ECT Signal Out-Of-Range With TFT Sensor
P1120 – Throttle Position (TP) Sensor 1 Circuit
P1121 – Throttle Position (TP) Sensor Circuit Intermittent High Voltage
P1122 – Throttle Position (TP) Sensor Circuit Intermittent Low Voltage
P1125 – Accelerator Pedal Position (APP) System
P1130 – Heated Oxygen Sensor (HO2S) Circuit Low Variance Bank 1 Sensor 1
P1131 – Heated Oxygen Sensor (HO2S) Circuit Low Variance Bank 1 Sensor 2
P1132 – Heated Oxygen Sensor (HO2S) Circuit Low Variance Bank 2 Sensor 1
P1133 – Heated Oxygen Sensor (HO2S) Insufficient Switching Bank 1 Sensor 1
P1134 – Heated Oxygen Sensor (HO2S) Transition Time Ratio Bank 1 Sensor 1
P1135 – Heated Oxygen Sensor (HO2S) Lean Mean Bank 1 Sensor 1
P1136 – Heated Oxygen Sensor (HO2S) Rich Mean Bank 1 Sensor 1
P1137 – Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 Lean System or Low Voltage
P1138 – Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 Rich or High Voltage
P1139 – Heated Oxygen Sensor (HO2S) Insuff. Switching Bank 1 Sensor 2
P1140 – Heated Oxygen Sensor (HO2S) Transition Time Ratio Bank 1 Sensor 2
P1141 – Heated Oxygen Sensor (HO2S) Heater Control Circuit Bank 1 Sensor 2
P1143 – Heated Oxygen Sensor (HO2S) Bank 1 Sensor 3 Lean System or Low Voltage
P1144 – Heated Oxygen Sensor (HO2S) Bank 1 Sensor 3 Rich or High Voltage
P1145 – Heated Oxygen Sensor (HO2S) Cross Counts Bank 1 Sensor 3
P1153 – Heated Oxygen Sensor (HO2S) Insufficient Switching Bank 2 Sensor 1
P1154 – Heated Oxygen Sensor (HO2S) Transition Time Ratio Bank 2 Sensor 1
P1155 – Heated Oxygen Sensor (HO2S) Lean Mean Bank 2 Sensor 1
P1156 – Heated Oxygen Sensor (HO2S) Rich Mean Bank 2 Sensor 1
P1157 – Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2 Lean System or Low Voltage
P1158 – Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2 Rich or High Voltage
P1159 – Heated Oxygen Sensor (HO2S) Cross Counts Bank 2 Sensor 2
P1161 – Heated Oxygen Sensor (HO2S) Heater Control Circuit Bank 2 Sensor 2
P1163 – Heated Oxygen Sensor (HO2S) Bank 2 Sensor 3 Lean System or Low Voltage
P1164 – Heated Oxygen Sensor (HO2S) Bank 2 Sensor 3 Rich or High Voltage
P1165 – Heated Oxygen Sensor (HO2S) Cross Counts Bank 2 Sensor 3
P1170 – Bank to Bank Fuel Trim Offset
P1171 – Fuel System Lean During Acceleration
P1172 – Fuel Transfer Pump Flow Insufficient
P1185 – Engine Oil Temperature Circuit
P1186 – EOT Circuit Performance
P1187 – EOT Sensor Circuit Low Voltage
P1188 – EOT Sensor Circuit High Voltage
P1189 – Engine Oil Pressure (EOP) Switch Circuit
P1190 – Engine Vacuum Leak
P1191 – Intake Air Duct Air Leak
P1200 – Injector Control Circuit
P1201 – (Alt. Fuel) Gas Mass Sensor Circuit Range/Performance
P1202 – (Alt. Fuel) Gas Mass Sensor Circuit Low Frequency
P1203 – (Alt. Fuel) Gas Mass Sensor Circuit High Frequency
P1211 – Mass Air Flow Circuit Intermittent High
P1212 – Mass Air Flow Circuit Intermittent Low
P1214 – Injection Pump Timing Offset
P1215 – Ground Fault Detection Indicated
P1216 – Fuel Solenoid Response Time Too Short
P1217 – Fuel Solenoid Response Time Too Long
P1218 – Injection Pump Calibration Circuit
P1219 – Throttle Position Sensor Reference Voltage
P1220 – Throttle Position (TP) Sensor 2 Circuit
P1221 – Fuel Pump Secondary Circuit Low
P1222 – Injector Control Circuit Intermittent
P1225 – Injector Circuit Cylinder 2 Intermittent
P1228 – Injector Circuit Cylinder 3 Intermittent
P1231 – Injector Circuit Cylinder 4 Intermittent
P1234 – Injector Circuit Cylinder 5 Intermittent
P1237 – Injector Circuit Cylinder 6 Intermittent
P1240 – Injector Circuit Cylinder 7 Intermittent
P1243 – Injector Circuit Cylinder 8 Intermittent
P1245 – Intake Plenum Switchover Valve
P1250 – Early Fuel Evaporation Heater Circuit
P1257 – Supercharger System Overboost
P1258 – Engine Coolant Overtemperature – above 268癋 – Protection Mode Active
P1260 – Last Test Failed Failed SCC ENTER:More Info.
P1270 – Accelerator Pedal Position Sensor A/D Converter Error
P1271 – Accelerator Pedal Position (APP) Sensor 1-2 Correlation
P1272 – Accelerator Pedal Position Sensor 2
P1273 – “Accelerator Pedal Position Sensor 1
P1274 – Injectors Wired Incorrectly
P1275 – Accelerator Pedal Position (APP) Sensor 1 Circuit
P1276 – Accelerator Pedal Position Sensor 1 Circuit Performance
P1277 – Accelerator Pedal Position Sensor 1 Circuit Low Voltage
P1278 – Accelerator Pedal Position Sensor 1 Circuit High Voltage
P1280 – Accelerator Pedal Position (APP) Sensor 2 Circuit
P1281 – Accelerator Pedal Position Sensor 2 Circuit Performance
P1282 – Accelerator Pedal Position Sensor 2 Circuit Low Voltage
P1283 – Accelerator Pedal Position Sensor 2 Circuit High Voltage
P1285 – Accelerator Pedal Position Sensor 3 Circuit
P1286 – Accelerator Pedal Position Sensor 3 Circuit Performance
P1287 – Accelerator Pedal Position Sensor 3 Circuit Low Voltage
P1288 – Accelerator Pedal Position Sensor 3 Circuit High Voltage
P1300 – Ignitor Circuit
P1305 – Ignition Coil 2 Primary Feedback Circuit
P1310 – Ignition Coil 3 Primary Feedback Circuit
P1315 – Ignition Coil 4 Primary Feedback Circuit
P1320 – IC 4X Reference Circuit Intermittent
P1321 – Electronic Ignition System Fault Line
P1322 – EI System or Ignition Control Extra or Missing
P1323 – IC 24X Reference Circuit Low Frequency
P1324 – Crank RPM Too Low
P1335 – CKP Circuit
P1336 – Crankshaft Position (CKP) System Variation Not Learned
P1345 – Crankshaft Position (CKP)-Camshaft Position (CMP) Correlation
P1346 – Intake Camshaft Position [CMP] Sensor System Performance
P1350 – Ignition Control System
P1351 – Ignition Coil Control Circuit High Voltage
P1352 – IC Output High/Pulse Detected when GND_Cyl. 2
P1353 – IC Output High/Pulse Detected when GND_Cyl. 3
P1354 – IC Output High/Pulse Detected when GND_Cyl. 4
P1355 – IC Output High/Pulse Detected when GND_Cyl. 5
P1356 – IC Output High/Pulse Detected when GND_Cyl. 6
P1357 – IC Output High/Pulse Detected when GND_Cyl. 7
P1358 – IC Output High/Pulse Detected when GND_Cyl. 8
P1359 – Ignition Coil Group 1 Control Circuit
P1360 – Ignition Coil Group 2 Control Circuit
P1361 – Ignition Coil Control Circuit Low Voltage
P1362 – IC Cylinder 2 Not Toggling After Enable
P1363 – IC Cylinder 3 Not Toggling After Enable
P1364 – IC Cylinder 4 Not Toggling After Enable
P1365 – IC Cylinder 5 Not Toggling After Enable
P1366 – IC Cylinder 6 Not Toggling After Enable
P1367 – IC Cylinder 7 Not Toggling After Enable
P1368 – IC Cylinder 8 Not Toggling After Enable
P1370 – IC 4X Reference Circuit Too Many Pulses
P1371 – IC 4X Reference Circuit Too Few Pulses
P1372 – Crankshaft Position (CKP) Sensor A-B Correlation
P1374 – 3X Reference Circuit
P1375 – IC 24X Reference Circuit High Voltage
P1376 – Ignition Ground Circuit
P1377 – IC Cam Pulse To 4X Reference Pulse
P1380 – Misfire Detected – Rough Road Data Not Available
P1381 – Misfire Detected – No Communication with Brake Control Module
P1390 – Wheel Speed Sensor 1 – G – Sensor Circuit
P1391 – Wheel Speed Sensor 1 – G – Sensor Circuit Performance
P1392 – Wheel Speed Sensor 1 – G – Sensor Circuit Low Voltage
P1393 – Wheel Speed Sensor 1 – G – Sensor Circuit High Voltage
P1394 – Wheel Speed Sensor 1 – G – Sensor Circuit Intermittent
P1395 – Wheel Speed Sensor 2 – G – Sensor Circuit
P1396 – Wheel Speed Sensor 2 – G – Sensor Circuit Performance
P1397 – Wheel Speed Sensor 2 – G – Sensor Circuit Low Voltage
P1398 – Wheel Speed Sensor 2 – G – Sensor Circuit High Voltage
P1399 – Wheel Speed Sensor 2 – G – Sensor Circuit Intermittent
P1403 – Exhaust Gas Recirculation System Valve 1
P1404 – Exhaust Gas Recirculation (EGR) Closed Position Performance
P1405 – Exhaust Gas Recirculation System Valve 3
P1406 – EGR Valve Pintle Position Circuit
P1407 – EGR Air Intrusion in Exhaust Supply to EGR Valve
P1408 – Intake Manifold Pressure Sensor Circuit
P1409 – EGR Vacuum System Leak
P1410 – Fuel Tank Pressure System
P1415 – Secondary Air Injection (AIR) System Bank 1
P1416 – Secondary Air Injection (AIR) System Bank 2
P1418 – Secondary Air Injection System Relay A Control Circuit High
P1420 – Intake Air Low Pressure Switch Circuit Low Voltage
P1421 – Intake Air Low Pressure Switch Circuit High Voltage
P1423 – Intake Air High Pressure Switch Circuit High Voltage
P1431 – Fuel Level Sensor 2 Circuit Performance
P1432 – Fuel Level Sensor 2 Circuit Low Voltage
P1433 – Fuel Level Sensor 2 Circuit High Voltage
P1441 – Evaporative Emission (EVAP) System Flow During Non-Purge
P1442 – EVAP Vacuum Sw. High Voltage During Ign. On
P1450 – Barometric Pressure Sensor Circuit
P1451 – Barometric Press. Sensor Performance
P1460 – Cooling Fan Control System
P1480 – Cooling Fan 1 Control Circuit High
P1481 – Cooling Fan Speed Sensor Circuit
P1482 – Cooling Fan Speed Output Circuit
P1483 – Engine Cooling System Performance
P1484 – Cooling Fan System Performance
P1500 – Starter Signal Circuit
P1501 – Theft Deterrent System
P1501 – Vehicle Speed Sensor Circuit Intermittent
P1502 – Theft Deterrent Fuel Enable Signal Not Received
P1503 – Theft Deterrent Fuel Enable Signal Not Correct
P1504 – Vehicle Speed Output Circuit
P1508 – Idle Speed Low – Idle Air Control (IAC) System Not Responding
P1509 – Idle Speed High – Idle Air Control (IAC) System Not Responding
P1510 – Throttle Control System Performance – Throttle Limitation Active
P1511 – Throttle Control System – Backup System Performance
P1514 – Airflow to TP Sensor Correlation High
P1515 – Electronic Throttle System Throttle Position
P1516 – Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance
P1517 – Electronic Throttle Module
P1518 – Electronic Throttle Module to PCM Communication
P1519 – Throttle Actuator Control (TAC) Module Internal Circuit
P1520 – Transmission Range Switch Circuit
P1521 – Transmission Engaged at High Throttle Angle
P1522 – Park/Neutral to Drive/Reverse at High RPM
P1523 – Throttle Closed Position Performance
P1524 – Throttle Closed Position Performance
P1525 – Throttle Body ServiceRequired
P1526 – Minimum Throttle Position Not Learned
P1527 – Transmission Range to Pressure Switch Correlation
P1528 – Governor
P1529 – Heated Windshield Request Problem
P1530 – Throttle Actuator Control (TAC) Module Internal Circuit
P1531 – A/C Low Side Temperature Sensor Fault
P1532 – A/C Evaporator Temp. Sens. Circuit Low Voltage
P1533 – A/C Evaporator Temp. Sens. Circuit High Voltage
P1534 – A/C High Side Temp. Sensor Low Voltage
P1535 – A/C High Side Temperature Sensor Circuit
P1536 – Engine Coolant Overtemperature – Air Conditioning (A/C) Disabled
P1537 – A/C Request Circuit Low Voltage
P1538 – A/C Request Circuit High Voltage
P1539 – A/C Clutch Status Circuit High Voltage
P1540 – Air Conditioning (A/C) Refrigerant Overpressure – Air Conditioning (A/C) Disabled
P1541 – A/C High Side Over Temperature
P1542 – A/C System High Pressure High Temperature
P1543 – A/C System Performance
P1544 – A/C Refrigerant Condition Very Low
P1545 – Air Conditioning (A/C) Clutch Relay Control Circuit
P1546 – A/C Clutch Status Circuit Low Voltage
P1547 – A/C System Performance Degraded
P1548 – A/C Recirculation Circuit
P1551 – Throttle Valve Rest Position Not Reached During Learn
P1554 – Cruise Control Feedback Circuit
P1555 – Electronic Variable Orifice Output
P1558 – Cruise Control Servo Indicates Low
P1559 – Cruise Control Power Management Mode
P1560 – Transaxle Not in Drive – Cruise Control Disabled
P1561 – Cruise Vent Solenoid
P1562 – Cruise Vacuum Solenoid
P1563 – Cruise Vehicle Speed/Set Speed Difference Too High
P1564 – Vehicle Acceleration Too High – Cruise Control Disabled
P1565 – Cruise Servo Position Sensor
P1566 – Engine RPM Too High – Cruise Control Disabled
P1567 – Active Banking Control Active – Cruise Control Disabled
P1568 – Cruise Servo Stroke Greater than Commanded in Cruise
P1569 – Cruise Servo Stroke High While not in Cruise
P1570 – Traction Control Active – Cruise Control Disabled
P1571 – Traction Control Torque Request Circuit
P1572 – ASR Active Circuit Low Too Long
P1573 – PCM/EBTCM Serial Data Circuit
P1574 – Stoplamp Switch Circuit
P1575 – Extended Travel Brake Switch Circuit
P1576 – BBV Sensor Circuit High Voltage
P1577 – BBV Sensor Circuit Low Voltage
P1578 – BBV Sensor Circuit Low Vacuum
P1579 – P/N to D/R at High Throttle Angle – Power Reduction Mode Active
P1580 – Cruise Move Circuit Low Voltage
P1581 – Cruise Move Circuit High Voltage
P1582 – Cruise Direction Circuit Low Voltage
P1583 – Cruise Direction CircuitHigh Voltage
P1584 – Cruise Control Disabled
P1585 – Cruise Control Inhibit Output Circuit
P1586 – Cruise Control Brake Switch 2 Circuit
P1587 – Cruise Control Clutch Control Circuit Low
P1588 – Cruise Control Clutch Control Circuit High
P1599 – Engine Stall or Near Stall Detected
P1600 – TCM Internal Watchdog Operation
P1601 – Serial Comm. Problem With Device 1
P1602 – Knock Sensor (KS) Module Performance
P1603 – Loss of SDM Serial Data
P1604 – Loss of IPC Serial Data
P1605 – Loss of HVAC Serial Data
P1606 – Serial Communication Problem With Device 6
P1607 – Serial Communication Problem With Device 7
P1608 – Serial Communication Problem With Device 8
P1609 – Loss Of TCS Serial Data
P1610 – Loss of PZM Serial Data
P1611 – Loss of CVRTD Serial Data
P1612 – Loss of IPM Serial Data
P1613 – Loss of DIM Serial Data
P1614 – Loss of RIM Serial Data
P1615 – Loss of VTD Serial Data
P1617 – Engine Oil Level Switch Circuit
P1619 – Engine Oil Life Monitor Reset Circuit
P1620 – Low Coolant Circuit
P1621 – Control Module Long Term Memory Performance
P1622 – Cylinder Select
P1623 – Transmission Temp Pull-Up Resistor
P1624 – Customer Snapshot Requested – Data Available
P1625 – TCM System Reset
P1626 – Theft Deterrent Fuel Enable Signal Not Received
P1627 – A/D Performance
P1628 – ECT Pull-Up Resistor
P1629 – Theft Deterrent System – Cranking Signal
P1630 – Theft Deterrent Learn Mode Active
P1631 – Theft Deterrent Start Enable Signal Not Correct
P1632 – Theft Deterrent Fuel Disable Signal Received
P1633 – Ignition 0 Switch Circuit
P1634 – Ignition 1 Switch Circuit
P1635 – 5 Volt Reference Circuit
P1636 – PCM Stack Overrun
P1637 – Generator L-Terminal Circuit
P1638 – Generator F-Terminal Circuit
P1639 – 5 Volt Reference 2 Circuit
P1640 – Driver-1-Input High Voltage
P1641 – Malfunction Indicator Lamp (MIL) Control Circuit
P1642 – Vehicle Speed Output Circuit
P1643 – Engine Speed Output Circuit
P1644 – Traction Control Delivered Torque Output Circuit
P1645 – Evaporative Emission (EVAP) Vent Solenoid Contorl Circuit
P1646 – Evaporative Emission (EVAP) Vent Solenoid Control Circuit
P1647 – Driver 1 Line 7
P1650 – Control Module Output B Circuit
P1651 – Fan 1 Relay Control Circuit
P1652 – Powertrain Induced Chassis Pitch Output Circuit
P1653 – Oil Level Lamp Control Circuit
P1654 – Cruise Control Inhibit Output Circuit
P1655 – EVAP Purge Solenoid Control Circuit
P1656 – Driver 2 Line 6
P1657 – 1-4 Upshift Solenoid Control Circuit
P1658 – Starter Enable Relay Control Circuit
P1660 – Cooling Fan Control Circuits
P1661 – MIL Control Circuit
P1662 – Cruise Lamp Control Circuit
P1663 – Oil Life Lamp Control Circuit
P1664 – 1-4 Upshift Lamp Control Circuit
P1665 – Driver 3 Line 5
P1666 – Driver 3 Line 6
P1667 – Reverse Inhibit Solenoid Control Circuit
P1669 – ABS Unit Expected
P1670 – Driver 4
P1671 – Driver 4 Line 1
P1672 – Low Engine Oil Level Lamp Control Circuit
P1673 – Engine Hot Lamp Control Circuit
P1674 – Tachometer Control Circuit
P1675 – EVAP Vent Solenoid Control Circuit
P1676 – Driver 4 Line 6
P1677 – Driver 4 Line 7
P1680 – Driver 5
P1681 – Driver 5 Line 1
P1682 – Driver 5 Line 2
P1683 – Driver 5 Line 3
P1684 – Driver 5 Line 4
P1685 – Driver 5 Line 5
P1686 – Driver 5 Line 6
P1687 – Driver 5 Line 7
P1689 – Delivered Torque Circuit Fault
P1690 – ECM Loop Overrun
P1691 – Coolant Gage Circuit Low Voltage
P1692 – Coolant Gage Circuit High Voltage
P1693 – Tachometer Circuit Low Voltage
P1694 – Tachometer Circuit High Voltage
P1695 – Remote Keyless Entry Circuit Low
P1696 – Remote Keyless Entry Voltage High
P1700 – Transmission Control Module (TCM) Requested MIL Illumination
P1701 – Trans. MIL Request Circuit
P1705 – P/N Signal Output Circuit
P1740 – Torque Reduction Signal Circuit
P1743 – TP Signal from ECM
P1760 – TCM Supply Voltage Interrupted
P1779 – Engine Torque Delivered to TCM Signal
P1780 – Park/Neutral Position [PNP] Switch Circuit
P1781 – Engine Torque Signal Circuit
P1790 – Transmission Control Module Checksum
P1791 – Transmission Control Module Loop
P1791 – Throttle/Pedal Position Signal (2000+)
P1792 – Transmission Control Module Reprogrammable Memory
P1792 – ECM to TCM Engine Coolant Signal
P1793 – Transmission Control Module Stack Overrun
P1793 – Wheel Speed Signal (2000+)
P1795 – CAN Bus – Throttle Body Position
P1800 – TCM Power Relay Control Circuit
P1801 – Performance Selector Switch Failure
P1804 – Ground Control Relay
P1810 – TFP Valve Position Switch Circuit
P1811 – Maximum Adapt and Long Shift
P1812 – Transmission Over Temperature Condition
P1813 – Torque Control
P1814 – Torque Converter Overstressed
P1815 – Transmission Range Switch – Start In Wrong Range
P1816 – TFP Valve Position Sw. – Park/Neu. With Drive Ratio
P1817 – TFP Valve Position Sw. – Reverse With Drive Ratio
P1818 – TFP Valve Position Sw. – Drive Without Drive Ratio
P1819 – Internal Mode Switch – No Start\Wrong Range
P1820 – Internal Mode Switch Circuit A Low
P1822 – Internal Mode Switch Circuit B High
P1823 – Internal Mode Switch Circuit P Low
P1825 – Internal Mode Switch – Invalid Range
P1826 – Internal Mode Switch Circuit C – High
P1831 – Pressure Control (PC) Solenoid Power Circuit – Low Voltage
P1832 – Pressure Control (PC)/Shift Lock Solenoid Control Circuit High Voltage
P1833 – A/T Solenoids Power Circuit – Low Voltage
P1834 – Torque Converter Clutch (TCC)/Shift Solenoid (SS) Control Circuit High Voltage
P1835 – Kick-Down Switch Circuit
P1836 – Kick-Down Switch Failed Open
P1837 – Kick-Down Switch Failed Short
P1842 – 1-2 Shift Solenoid Circuit Low Voltage
P1843 – 1-2 Shift Solenoid Circuit High Voltage
P1844 – Torque Reduction Signal Circuit Desired By TCM
P1845 – 2-3 Shift Solenoid Circuit Low Voltage
P1847 – 2-3 Shift Solenoid Circuit High Voltage
P1850 – Brake Band Apply Solenoid Circuit
P1851 – Brake Band Apply Solenoid Performance
P1852 – Brake Band Apply SolenoidLow Voltage
P1853 – Brake Band Apply Solenoid High Voltage
P1860 – TCC PWM Solenoid Circuit Electrical
P1864 – Torque Converter Clutch Circuit
P1865 – 4-5 Shift Solenoid (SS) Valve Control Circuit High Voltage
P1866 – Torque Converter Clutch (TCC) Pulse Width Modulation (PWM) Solenoid Control Circuit Low Voltage
P1867 – Torque Converter Clutch (TCC) Pulse Width Modulation (PWM) Solenoid Control Circuit High Voltage
P1868 – Transmission Fluid Life
P1870 – Transmission Component Slipping
P1871 – Undefined Gear Ratio
P1873 – TCC Stator Temp. Switch Circuit Low
P1874 – TCC Stator Temp. Switch Circuit High
P1875 – 4WD Low Switch Circuit Electrical
P1884 – TCC Enable/Shift Light Circuit
P1886 – Shift Timing Solenoid
P1887 – TCC Release Switch Circuit
P1890 – ECM Data Input Circuit
P1890 – Throttle Position Signal Input
P1891 – Throttle Position Sensor PWM Signal Low
P1892 – Throttle Position Sensor PWM Signal High
P1893 – Engine Torque Signal Low Voltage
P1894 – Engine Torque Signal High Voltage
P1895 – TCM to ECM Torque Reduction Circuit
P2008 – Intake Manifold Runner Control (IMRC) Solenoid Control Circuit
P2009 – Intake Manifold Runner Control (IMRC) Solenoid Control Circuit Low Voltage
P2010 – Intake Manifold Runner Control (IMRC) Solenoid Control Circuit High Voltage
P2066 – Fuel Level Sensor 2 Performance
P2067 – Fuel Level Sensor 2 Circuit Low Voltage
P2068 – Fuel Level Sensor 2 Circuit High Voltage
P2096 – Post Catalyst Fuel Trim System Low Limit
P2097 – Post Catalyst Fuel Trim System High Limit
P2098 – Post Catalyst Fuel Trim System Low Limit
P2099 – Post Catalyst Fuel Trim System High Limit
P2100 – Throttle Actuator Control (TAC) Motor Control Circuit
P2101 – Control Module Throttle Actuator Position Performance
P2105 – Throttle Actuator Control (TAC) System – Forced Engine Shutdown
P2107 – Throttle Actuator Control (TAC) Module Internal Circuit
P2108 – Throttle Actuator Control (TAC) Module Performance
P2119 – Throttle Closed Position Performance
P2120 – Accelerator Pedal Position (APP) Sensor 1 Circuit
P2121 – Accelerator Pedal Position (APP) Sensor 1 Performance
P2122 – Accelerator Pedal Position (APP) Sensor 1 Circuit Low Voltage
P2123 – Accelerator Pedal Position (APP) Sensor 1 Circuit High Voltage
P2125 – Accelerator Pedal Position (APP) Sensor 2 Circuit
P2127 – Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage
P2128 – Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage
P2135 – Throttle Position (TP) Sensor 1-2 Correlation
P2138 – Accelerator Pedal Position (APP) Sensor 1-2 Correlation
P2176 – Minimum Throttle Position Not Learned
P2500 – Generator L-Terminal Circuit Low Voltage
P2501 – Generator L-Terminal Circuit High Voltage
P2610 – ECU Malfunction
P2763 – Short to voltage in the TCC Solenoid
P2764 – Open or Short to ground in the TCC PWM solenoid valve circuit
P3000 – Hacking AWH Data
Network Codes:
U1000 – Class 2 Communication Malfunction
U1001~U1254 – Loss of XXX Communications
U1002~U1015 – Loss of serial communications for class 2 devices
U1016 – Loss of Class 2 Communication with VCM
U1016 – Loss of Communications with PCM
U1017~U1025 – Loss of serial communications for class 2 devices
U1026 – Loss of ATC Class 2 Communication
U1027~U1039 – Loss of Serial Communications for Class 2 Devices
U1040 – Loss of Class 2 Communications with ABS
U1041 – Loss of EBCM Communication
U1042 – Lost Communications with Brake/Traction Control System
U1043~U1055 – Loss of Serial Communications for Class 2 Devices
U1056 – Loss of Communications with RSS
U1057~U1060 – Loss of Serial Communications for Class 2 Devices
U1161 – Loss of PDM Serial Data
U1062 – Loss of Serial Communications for Class 2 Devices
U1163 – Loss of RRDM Serial Data
U1064 – Loss of Communications with DIM
U1065 – Loss of Communications with IPM
U1066 – Loss of Communications with RIM
U1067~U1069 – Loss of Serial Communications for Class 2 Devices
U1170 – Loss of Driver Door Switch Asm Serial Data
U1071~U1087 – Loss of Serial Communications for Class 2 Devices
U1088 – Loss of Communications with SDM
U1089~U1095 – Loss of Serial Communications for Class 2 Devices
U1096 – Loss of Communications with IPC
U1097~U1127 – Loss of serial communications for class 2 devices
U1128 – Loss of Communications with IRC
U1129 – Loss of Communications with AMP
U1130~U1143 – Loss of serial communications for class 2 devices
U1144 – Loss of Communications with PHN
U1145 – Loss Of NAV Communications
U1146 – Loss Of Onstar Communiction
U1147~U1151 – Loss of serial communications for class 2 devices
U1152 – Loss Of ACM Serial Data Communication
U1152 – Loss of Data HCM
U1153 – Loss of Communications with CCP
U1154~U1159 – Loss of serial communications for class 2 devices
U1160 – Loss of Communications with DDM
U1161 – Loss of PASS Door Module SBI
U1162 – Loss of Rear Driver Door Module SBI
U1163 – Loss of Rear PASS Door Module SBI
U1164 – Loss Of DIM Serial Data Communication
U1165 – Loss of serial communications for class 2 devices
U1166 – Loss of Communications with SCM
U1167 – Loss of serial communications for class 2 devices
U1168 – Loss Of TTM Communications
U1169 – Loss of Communications with MMM
U1170 – Loss of Driver Door Switch SBI
U1171~U1175 – Loss of serial communications for class 2 devices
U1176 – Loss Of RFA Communications
U1177~U1191 – Loss of serial communications for class 2 devices
U1192 – Loss of VTD Class 2 Serial Data Com
U1193 – Loss of VIM Class 2 Communication
U1194~U1254 – Loss of serial communications for class 2 devices
U1255 – Class 2 Communication Malfunction (Serial Data Line Malfunction)
U1300 – Class 2 Short to Ground
U1301 – Class 2 Short to Battery
U1304 – Loss Of UART Communications
U1305 – Class 2 Data Link Low or High
U1500 – Inter-Device Dedicated Bus Malfunction
U1713 – Loss of Front Door Module to Window Motor High Speed Comm.
U1715 – Loss of Front Door Module to Window Motor High Speed Comm.
U1714 – Loss of Front Door Module to Window Motor Normal Speed Comm.
U1716 – Loss of Front Door Module to Window Motor Normal Speed Comm.
U1800 – Controller Area Network (CAN) Bus Communication
U2000 – Invalid BFC Transmitted SPI Data
U2001 – Invalid IPC Transmitted SPI Data
U2002 – SPI Data-In Low
U2003 – SPI Data-In High
U2004 – SPI Data-Out Low
U2005 – SPI Data-Out High
U2006 – SPI Clock-Out Low
U2007 – SPI Clock-Out High
U2050 – SIR PPS/CPS Communications Link malfunction
U2100 – Controller Area Network (CAN) Bus OFF
U2100 – CAN-BUS Communication Malfunction
U2102 – More Controllers on Bus than Programmed
U2103 – Fewer Controllers On Bus Than Programmed
U2104 – CAN Bus Reset Counter Overrun
U2105 – CAN Bus Error ECM
U2105 – Lost Comm with Engine Control System
U2106 – Lost Comm with Trans Control System
U2107 – Lost Communications with Body Control System
U2108 – CAN Bus Error ABS
U2108 – Lost Comm with ABS Control System
U2150 – Navigation ECU Gateway Communication Error
U2151 – Navigation ECU Communication Malfunction
U2153 – VICS ECU Communication Error