B2199 · 제조사 기술 자료

JEEP · 2026-02-16

If the Power Liftgate (PLG) does not operate following battery drainage or when DTCs B2199-16 or B21DD-16 are active, perform the following steps: 1. Verify Battery Voltage: Ensure battery voltage is at nominal value (minimum 12.5 V). Charge the battery, if necessary before proceeding. 2. Confirm Low Voltage DTCs: After charging, verify that any low battery voltage DTCs are stored. 3. Check PLGM Proxi Alignment: 4. If PLGM is not aligned: - Perform Proxi Alignment - Reset the module - Perform module recalibration. 5. If Proxi Is Correct: - Reset the module. - Perform module calibration. 6. Diagnose Active DTCs 7. Inspect wiring and related components associated with those DTCs. Repair as necessary and clear DTCs. 8. Module Replacement: If the module does not accept Proxi alignment, Module…

RAM · 2025-10-11

Unable To Start Vehicle - Shifter Inoperable Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● B2199-16 - Battery Voltage-circuit Voltage Below Threshold. ● B21DD-84 - System Voltage-signal Below Allowable Range. ● C2129-00 - Battery Voltage. Customers may also comment on one or more of the following: ● Unable to start vehicle. ● Gear shifter spins freely with no PRNDL LED indication on the Automatic Gear Shift Module (AGSM). This bulletin involves replacing the AGSM.

RAM · 2025-10-08

Unable To Start Vehicle - Shifter Inoperable Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● B2199-16 - Battery Voltage-circuit Voltage Below Threshold. ● B21DD-84 - System Voltage-signal Below Allowable Range. ● C2129-00 - Battery Voltage. Customers may also comment on one or more of the following: ● Unable to start vehicle. ● Gear shifter spins freely with no PRNDL LED indication on the Automatic Gear Shift Module (AGSM). This bulletin involves replacing the AGSM.

JEEP · 2024-07-11

Security Gateway Module Battery Voltage - Circuit Voltage Below Threshold - DTC B2199-16 Repair Action : 1) Check OR Replacing cabling. 2) Check OR Replacing connector. 3) Check the battery is good OR Replacing battery. 4) Check OR Replacing FUSE. 5) Check SGW terminal. Battery Voltage - Circuit Voltage Above Threshold - DTC B2199-17 Repair Action : 1) Check OR Replacing cabling. 2) Check OR Replacing connector. 3) Check the battery is good OR Replacing battery. 4) Check OR Replacing FUSE. 5) Check SGW terminal. CAN Bus- [C-CAN1] (Node mute) or CAN Bus Off Performance- (Bus off failure) - Check DTC in DTC matrix Repair Action: 1) CAN Lines Check 2) Read Fault memory of all nodes 3) Check and download the right calibration file for current vehicle configuration Ethernet Bus Failure - Check…

JEEP · 2021-06-30

12V Battery Low Charge This bulletin involves testing and possibly replacing the 12V battery. Technicians or customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: U3007-00 - Control Module Input Power "B" Circuit/Open. C2100-00 - Battery Voltage Low. C05A4-00 - Wheel Speed Sensors Supply Circuit Low. C2129-00 - Battery Voltage. U3006-00 - Control Module Input Power "A" Circuit/Open. B2199-16 - Battery Voltage-Circuit Voltage Below Threshold. B21DD-84 - System Voltage-Signal Below Allowable Range. B2199-16 - Battery Voltage-Circuit Voltage Below Threshold. Technicians or customers may also experience one or more of the following:Depleted…

JEEP · 2021-06-30

12V Battery Low Charge This bulletin involves testing and possibly replacing the 12V battery. Technicians or customers may experience a Malfunction Indicator Lamp MIL illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes DTCs have been set: U3007-00 - Control Module Input Power "B" Circuit/Open. C2100-00 - Battery Voltage Low. C05A4-00 - Wheel Speed Sensors Supply Circuit Low. C2129-00 - Battery Voltage. U3006-00 - Control Module Input Power "A" Circuit/Open. B2199-16 - Battery Voltage-Circuit Voltage Below Threshold. B21DD-84 - System Voltage-Signal Below Allowable Range. B2199-16 - Battery Voltage-Circuit Voltage Below Threshold. Technicians or customers may also experience one or more of the following:Depleted 12V…

JEEP · 2021-06-24

12V Battery Low Charge This bulletin involves testing and possibly replacing the 12V battery. Technicians or customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: U3007-00 - Control Module Input Power "B" Circuit/Open. C2100-00 - Battery Voltage Low. C05A4-00 - Wheel Speed Sensors Supply Circuit Low. C2129-00 - Battery Voltage. U3006-00 - Control Module Input Power "A" Circuit/Open. B2199-16 - Battery Voltage-Circuit Voltage Below Threshold. B21DD-84 - System Voltage-Signal Below Allowable Range. B2199-16 - Battery Voltage-Circuit Voltage Below Threshold. Technicians or customers may also experience one or more of the following:Depleted…

JEEP · 2021-06-24

12V Battery Low Charge This bulletin involves testing and possibly replacing the 12V battery. Technicians or customers may experience a Malfunction Indicator Lamp MIL illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes DTCs have been set: U3007-00 - Control Module Input Power "B" Circuit/Open. C2100-00 - Battery Voltage Low. C05A4-00 - Wheel Speed Sensors Supply Circuit Low. C2129-00 - Battery Voltage. U3006-00 - Control Module Input Power "A" Circuit/Open. B2199-16 - Battery Voltage-Circuit Voltage Below Threshold. B21DD-84 - System Voltage-Signal Below Allowable Range. B2199-16 - Battery Voltage-Circuit Voltage Below Threshold. Technicians or customers may also experience one or more of the following:Depleted 12V…

JEEP · 2015-02-13

Flash: BCM Diagnostic And System Improvements This bulletin involves updating the Body Control Module (BCM) software. Customer and or Technician may notice one of more of the following: ? A message may be displayed in the cluster ?Start/Stop Not Available?, this may have started after the battery was disconnected. On Further inspection the Technician may find DTC U0216 Lost Communication With Driver Door Switch. ? Intermittent No Start condition Without any DTCs (Vehicles with steering column lock, only). ? U1220-87 - Lost Steering Lock Request Message - Missing Message. ? U1517-87 - Body Controller Secret Code - Missing Message. ? B2199-17 - Battery Voltage - Circuit Voltage Above Threshold, set in the BCM. ? Day Time Running Lamps (DRL) will not turn on until the vehicle speed is 2 MPH…

JEEP · 2015-02-13

Flash: BCM Diagnostic And System Improvements This bulletin involves updating the Body Control Module (BCM) software. Customer and or Technician may notice one of more of the following: ? A message may be displayed in the cluster ?Start/Stop Not Available?, this may have started after the battery was disconnected. On Further inspection the Technician may find DTC U0216 Lost Communication With Driver Door Switch. ? Intermittent No Start condition Without any DTCs (Vehicles with steering column lock, only). ? U1220-87 - Lost Steering Lock Request Message - Missing Message. ? U1517-87 - Body Controller Secret Code - Missing Message. ? B2199-17 - Battery Voltage - Circuit Voltage Above Threshold, set in the BCM. ? Day Time Running Lamps (DRL) will not turn on until the vehicle speed is 2 MPH…

JEEP · 2014-12-20

Flash: BCM Diagnostic And System Improvements This bulletin involves updating the Body Control Module (BCM) software. Customer and or Technician may notice one of more of the following: A message may be displayed in the cluster ?Start/Stop Not Available?, this may have started after the battery was disconnected. On Further inspection the Technician may find DTC U0216 Lost Communication With Driver Door Switch. Without any DTCs (Vehicles with steering column lock, only). U1220-87 - Lost Steering Lock Request Message - Missing Message. U1517-87 - Body Controller Secret Code - Missing Message. B2199-17 - Battery Voltage - Circuit Voltage Above Threshold, set in the BCM. Day Time Running Lamps (DRL) will not turn on until the vehicle speed is 2 MPH (3 KPH), (Manual Transmission only). Puddle…

JEEP · 2014-12-20

Flash: BCM Diagnostic And System Improvements This bulletin involves updating the Body Control Module (BCM) software. Customer and or Technician may notice one of more of the following: A message may be displayed in the cluster ?Start/Stop Not Available?, this may have started after the battery was disconnected. On Further inspection the Technician may find DTC U0216 Lost Communication With Driver Door Switch. Without any DTCs (Vehicles with steering column lock, only). U1220-87 - Lost Steering Lock Request Message - Missing Message. U1517-87 - Body Controller Secret Code - Missing Message. B2199-17 - Battery Voltage - Circuit Voltage Above Threshold, set in the BCM. Day Time Running Lamps (DRL) will not turn on until the vehicle speed is 2 MPH (3 KPH), (Manual Transmission only). Puddle…