P2100 · 厂商技术资料

JEEP · 2026-04-17

Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● **P0301 - Cylinder 1 Misfire (Active or Stored status set during cold start catalyst heating). ● P0302 - Cylinder 2 Misfire (Active or Stored status set during cold start catalyst heating). ● P0303 - Cylinder 3 Misfire (Active or Stored status set during cold start catalyst heating). ● P0304 - Cylinder 4 Misfire (Active or Stored status set during cold start catalyst heating). ● P0305-00 - Cylinder 5 Misfire (Active or Stored status set during cold start catalyst heating). ● P0306-00 - Cylinder 6 Misfire (Active or Stored status set during cold start catalyst…

JEEP · 2026-02-17

Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P08A6 - Gear Lever Position Sensor System – Multiple Sensor Correlation (Manual Transmission Only). ● P152F - Engine Hood Switch 2 / Engine Hood Switch 1 Correlation. ● P0300 - Multiple Cylinder Misfire. ● P152E - Engine Hood Switch 2 Circuit High. ● P0032 - O2 Sensor 1/1 Heater Circuit High. ● P0038 - O2 Sensor 1/2 Heater Circuit High. ● P0052 - O2 Sensor 2/1 Heater Circuit High. ● P0058 - O2 Sensor 2/2 Heater Circuit High. ● P0132 - O2 Sensor 1/1 Circuit High. ● P0138 - O2 Sensor 1/2 Circuit High. ● P0152 - O2 Sensor 2/1 Circuit High. ● P0158 - O2 Sensor 2/2…

JEEP · 2026-01-29

Flash: Powertrain Control Module (PCM) Updates 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): ● **P08A6 – Gear Lever Position Sensor System – Multiple Sensor Correlation (Manual Transmission Only). ● P152F – Engine Hood Switch 2 / Engine Hood Switch 1 Correlation.** ● P0300 - Multiple Cylinder Misfire. ● P152E - Engine Hood Switch 2 Circuit High. ● P0032 - O2 Sensor 1/1 Heater Circuit High. ● P0038 - O2 Sensor 1/2 Heater Circuit High ● P0052 - O2 Sensor 2/1 Heater Circuit High ● P0058 - O2 Sensor 2/2 Heater Circuit High. ● P0132 - O2 Sensor 1/1 Circuit High. ● P0138 - O2 Sensor 1/2 Circuit High. ● P0152 - O2 Sensor 2/1 Circuit High. ● P0158 - O2 Sensor 2/2 Circuit High…

TOYOTA · 2025-04-02

Some 2021 model year Avalon, 2020 – 2022 model year Camry, and 2019 – 2022 model year RAV4 vehicles equipped with an A25A-FKS engine may exhibit reduced engine power and/or a MIL ON condition with one or more of the following throttle body Diagnostic Trouble Codes (DTCs) present in freezing temperatures: •P01201C: Throttle / Pedal Position Sensor / Switch “A” Circuit Voltage Out of Range. •P210015: Throttle Actuator “A” Control Motor Circuit Short to Battery or Open. •P210019: Throttle Actuator “A” Control Motor Circuit Current Above Threshold. •P211172: Throttle Actuator “A” Control System Actuator Stuck Open. The Engine Control Module (ECM) (SAE term: Powertrain Control Module/PCM) logic and the fuel pump assembly have been modified to address these conditions.

NISSAN · 2025-01-13

SERVICE INFORMATION If one of the APPLIED VEHICLES has DTC P2100 for “ETC MOT PWR-B1” or P2101 for “ETC FNCTN/CIRC-B1” stored in the Engine Control Module (ECM) with a customer complaint of loss of power,  Perform the revised Electronic Service Manual (ESM) procedure noted on page 2 for "PERFORM DTC CONFIRMATION PROCEDURE." HINT: This revised procedure will be added to the ESM in a future update.

TOYOTA · 2024-05-21

Some 2021 model year Avalon, 2020 – 2022 model year Camry, and 2019 – 2022 model year RAV4 vehicles equipped with an A25A-FKS engine may exhibit reduced engine power and/or a MIL ON condition with one or more of the following throttle body Diagnostic Trouble Codes (DTCs) present in freezing temperatures: •P01201C: Throttle / Pedal Position Sensor / Switch “A” Circuit Voltage Out of Range. •P210015: Throttle Actuator “A” Control Motor Circuit Short to Battery or Open. •P210019: Throttle Actuator “A” Control Motor Circuit Current Above Threshold. •P211172: Throttle Actuator “A” Control System Actuator Stuck Open. The Engine Control Module (ECM) (SAE term: Powertrain Control Module/PCM) logic and the fuel pump assembly have been modified to address these conditions.

TOYOTA · 2024-05-10

Some 2018 – 2019 model year Toyota Camry vehicles equipped with an A25A-FKS engine may exhibit reduced engine power and/or a MIL ON condition with one or more of the following throttle body Diagnostic Trouble Codes (DTCs) present in freezing temperatures: •P210015: Throttle Actuator “A” Control Motor Circuit Short to Battery or Open. •P210019: Throttle Actuator “A” Control Motor Circuit Current Above Threshold. •P211172: Throttle Actuator “A” Control System Actuator Stuck Open. •P01201C: Throttle / Pedal Position Sensor / Switch “A” Circuit Voltage Out of Range. The Engine Control Module (ECM) (SAE term: Powertrain Control Module/PCM) logic has been modified to reduce the possibility of this condition. Follow the Repair Procedure in this bulletin to address this condition

TOYOTA · 2024-04-17

Some 2020 – 2024 Corolla HV, 2017 – 2022 Prius Prime, and 2016 – 2022 Prius vehicles equipped with a 2ZR-FXE engine may exhibit a MIL ON condition with Diagnostic Trouble Code (DTC) P210015 (Throttle Actuator "A" Control Motor Circuit Short to Battery or Open), or P210019 (Throttle Actuator "A" Control Motor Circuit Current Above Threshold), or P211172 (Throttle Actuator "A" Control System Actuator Stuck Open) present. The Engine Control Module (ECM) (SAE term: Powertrain Control Module/PCM) logic has been modified to reduce the possibility of this condition. REVISION NOTICE April 17, 2024 Rev1: •The Required Tools & Equipment section has been updated.

TOYOTA · 2024-04-01

Some 2020 – 2024 Corolla HV, 2017 – 2022 Prius Prime, and 2016 – 2022 Prius vehicles equipped with a 2ZR-FXE engine may exhibit a MIL ON condition with Diagnostic Trouble Code (DTC) P210015 (Throttle Actuator "A" Control Motor Circuit Short to Battery or Open), or P210019 (Throttle Actuator "A" Control Motor Circuit Current Above Threshold), or P211172 (Throttle Actuator "A" Control System Actuator Stuck Open) present. The Engine Control Module (ECM) (SAE term: Powertrain Control Module/PCM) logic has been modified to reduce the possibility of this condition

LEXUS · 2024-02-07

TSB: Some 2021 ? 2022 model year ES 250 vehicles equipped with an A25A-FKS engine may exhibit reduced engine power and/or a MIL ON condition with one or more of the following throttle body Diagnostic Trouble Codes (DTCs) present in freezing temperatures: ?P01201C: Throttle / Pedal Position Sensor / Switch ?A? Circuit Voltage Out of Range. ?P210015: Throttle Actuator ?A? Control Motor Circuit Short to Battery or Open. ?P210019: Throttle Actuator ?A? Control Motor Circuit Current Above Threshold. ?P211172: Throttle Actuator ?A? Control System Actuator Stuck Open. The Engine Control Module (ECM) (SAE term: Powertrain Control Module/PCM) logic and the fuel pump assembly have been modified to address these conditions. Follow the Repair Procedure in this bulletin to address these conditions.

TOYOTA · 2024-02-07

TSB: Some 2021 model year Avalon, 2020 ? 2022 model year Camry, and 2019 ? 2022 model year RAV4 vehicles equipped with an A25A-FKS engine may exhibit reduced engine power and/or a MIL ON condition with one or more of the following throttle body Diagnostic Trouble Codes (DTCs) present in freezing temperatures: ?P01201C: Throttle / Pedal Position Sensor / Switch ?A? Circuit Voltage Out of Range. ?P210015: Throttle Actuator ?A? Control Motor Circuit Short to Battery or Open. ?P210019: Throttle Actuator ?A? Control Motor Circuit Current Above Threshold. ?P211172: Throttle Actuator ?A? Control System Actuator Stuck Open. The Engine Control Module (ECM) (SAE term: Powertrain Control Module/PCM) logic and the fuel pump assembly have been modified to address these conditions. Follow the Repair…

JEEP · 2022-12-01

Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon furtherinvestigation the technician may find one or more of the following DTCs: P0300 - Multiple Cylinder Misfire. P152E - Engine Hood Switch 2 Circuit High. P152F - Engine Hood Switch 2 / Engine Hood Switch 1 Correlation. P0032 - O2 Sensor 1/1 Heater Circuit High. P0038 - O2 Sensor 1/2 Heater Circuit High. P0052 - O2 Sensor 2/1 Heater Circuit High. P0058 - O2 Sensor 2/2 Heater Circuit High. P0132 - O2 Sensor 1/1 Circuit High. P0138 - O2 Sensor 1/2 Circuit High. P0152 - O2 Sensor 2/1 Circuit High. P0158 - O2 Sensor 2/2 Circuit High. P2100 - Electronic Throttle Control Motor Circuit. In…

JEEP · 2022-12-01

Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following DTCs: P0300 - Multiple Cylinder Misfire. P0032 - O2-Sensor 1/1 Heater Circuit High. P0038 - O2-Sensor 1/2 Heater Circuit High. P0052 - O2-Sensor 2/1 Heater Circuit High. P0058 - O2-Sensor 2/2 Heater Circuit High. P0132 - O2 Sensor 1/1 Circuit High. P0138 - O2 Sensor 1/2 Circuit High. P0152 - O2 Sensor 2/1 Circuit High. P0158 - O2 Sensor 2/2 Circuit High. P2100 - Electronic Throttle Control Motor Circuit. P2107 - Electronic Throttle Control Module Processor.

JEEP · 2022-10-19

Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following DTC: P152E - Engine Hood Switch 2 Circuit High. P152F - Engine Hood Switch 2 / Engine Hood Switch 1 Correlation. P0032 - O2 Sensor 1/1 Heater Circuit High. P0038 - O2 Sensor 1/2 Heater Circuit High. P0052 - O2 Sensor 2/1 Heater Circuit High. P0058 - O2 Sensor 2/2 Heater Circuit High. P0132 - O2 Sensor 1/1 Circuit High. P0138 - O2 Sensor 1/2 Circuit High. P0152 - O2 Sensor 2/1 Circuit High. P0158 - O2 Sensor 2/2 Circuit High. P2100 - Electronic Throttle Control Motor Circuit. P0300 - Multiple Cylinder Misfire. In addition,…

JEEP · 2022-10-11

Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following (Diagnostic trouble Codes (DTCs): P0032 - O2-Sensor 1/1 Heater Circuit High. P0038 - O2-Sensor 1/2 Heater Circuit High. P0052 - O2-Sensor 2/1 Heater Circuit High. P0058 - O2-Sensor 2/2 Heater Circuit High. P0132 - O2 Sensor 1/1 Circuit High. P0138 - O2 Sensor 1/2 Circuit High. P0152 - O2 Sensor 2/1 Circuit High. P0158 - O2 Sensor 2/2 Circuit High. P2100 - Electronic Throttle Control Motor Circuit. P2107 - Electronic Throttle Control Module Processor.

JEEP · 2022-08-31

Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC): P2100 - Electronic Throttle Control Motor Circuit.

JEEP · 2022-07-15

Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following (Diagnostic trouble Codes (DTCs): P0032 - O2-Sensor 1/1 Heater Circuit High. P0038 - O2-Sensor 1/2 Heater Circuit High. P0052 - O2-Sensor 2/1 Heater Circuit High. P0058 - O2-Sensor 2/2 Heater Circuit High. P0132 - O2 Sensor 1/1 Circuit High. P0138 - O2 Sensor 1/2 Circuit High. P0152 - O2 Sensor 2/1 Circuit High. P0158 - O2 Sensor 2/2 Circuit High. P2100 - Electronic Throttle Control Motor Circuit.P2107 - Electronic Throttle Control Module Processor.

JEEP · 2022-06-01

Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following DTC: P2100 - Electronic Throttle Control Motor Circuit. P0300 - Multiple Cylinder Misfire. In addition, customers may experience the following concern:Spark knock/detonation sound from the engine at idle.

JEEP · 2022-04-02

Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following (Diagnostic trouble Codes (DTCs): P2100 - Electronic Throttle Control Motor Circuit. P2107 - Electronic Throttle Control Module Processor.

JEEP · 2022-03-22

The customer?s complaint may include a MIL or check engine lamp-on condition. The customer may also complain of a lack of power (vehicle potentially in limp-mode). Upon further investigation, a fault code for P2100 - ELECTRONIC THROTTLE CONTROL MOTOR CIRCUIT along with other fault codes may be set in the PCM.

DODGE, JEEP, RAM · 2020-05-20

Inspect Throttle Body Assembly This bulletin involves inspecting the Julian date on the throttle body and possibly replacing it. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set:P2100 - Electronic Throttle Control Motor Circuit/Open - Bank 1. The customer may also describe the vehicle is in limp home mode.

DODGE, JEEP, RAM · 2020-03-27

Inspect Throttle Body Assembly This bulletin involves inspecting the Julian date on the throttle body and possibly replacing it. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set:P2100 - Electronic Throttle Control Motor Circuit/Open - Bank 1. The customer may also describe the following:The vehicle is in limp home mode.

DODGE, JEEP, RAM · 2020-03-12

Inspect Throttle Body Assembly This bulletin involves inspecting the Julian date on the throttle body and possibly replacing it. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set:P2100 - Electronic Throttle Control Motor Circuit/Open - Bank 1. The customer may also describe the following:The vehicle is in limp home mode.

DODGE, JEEP, RAM · 2020-02-14

Inspect Throttle Body Assembly This bulletin involves inspecting the Julian date on the throttle body and possibly replacing it. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set:P2100 - Electronic Throttle Control Motor Circuit/Open - Bank 1. The customer may also describe the following:The vehicle is in limp home mode.

NISSAN · 2016-07-08

"2014 VERSA SEDAN AND VERSA NOTE; CRANK NO START OR ENGINE STARTS WITH NO THROTTLE RESPONSE, AND ETC RELATED DTC(S) STORED IF YOU CONFIRM: THE VEHICLE IS OPERATED AS FOLLOWS: 1. THE AMBIENT TEMPERATURE IS BELOW FREEZING (BELOW 32°F / 0°C). 2. THE ENGINE WAS STARTED AND THE VEHICLE DRIVEN A SHORT DISTANCE. 3. THE VEHICLE WAS THEN PARKED (ENGINE TURNED OFF), AND THEN ALLOWED TO SIT FOR AT LEAST 10 MINUTES. THEN, WHEN RESTARTING THE ENGINE: -THE ENGINE WILL CRANK BUT NOT START OR -THE ENGINE WILL START, BUT THE ENGINE WILL NOT RESPOND TO THROTTLE PEDAL INPUT, AND -ONE OR BOTH OF THE FOLLOWING ELECTRONIC THROTTLE CONTROL (ETC) RELATED DTCS ARE FOUND STORED IN THE ECM: -P2100 (ETC MOT PWR-B1) -P2101 (ETC FNCTN/CIRC-B1) ACTION: REPLACE THE INTELLIGENT POWER DISTRIBUTION MODULE (IPDM) WITH THE…

NISSAN · 2016-06-21

IF YOU CONFIRM: The vehicle is operated as follows: 1. The ambient temperature is below freezing (below 32°F / 0°C). 2. The engine was started and the vehicle driven a short distance. 3. The vehicle was then parked (engine turned OFF), and then allowed to sit for at least 10 minutes. THEN, when restarting the engine: - The engine will crank but not start OR - The engine will start, but the engine will not respond to throttle pedal input AND - One or both of the following Electronic Throttle Control (ETC) related DTCs are found stored in the ECM: - P2100 (ETC MOT PWR-B1) - P2101 (ETC FNCTN/CIRC-B1) ACTION: Replace the Intelligent Power Distribution Module (IPDM) with the one listed in the PARTS INFORMATION section of this bulletin. - Refer to the Electronic Service Manual (ESM), section…

NISSAN · 2016-02-29

IF YOU CONFIRM The vehicle is operated as follows: 1. The ambient temperature is below freezing (below 32°F / 0°C). 2. The engine was started and the vehicle driven a short distance. 3. The vehicle was then parked (engine turned OFF), and then allowed to sit for at least 10 minutes. THEN, when restarting the engine: - The engine will crank but not start OR - The engine will start, but the engine will not respond to throttle pedal input. AND - One or more of the following Electronic Throttle Control (ETC) related DTCs are found stored in the ECM: -P2100 (ETC MOT PWR-B1) -P2101 (ETC FNCTN/CIRC-B1) -P1726 (ELEC TH CONTROL) ACTION Replace the Intelligent Power Distribution Module (IPDM) with the one listed in the PARTS INFORMATION section of this bulletin. - Refer to the Electronic Service…

FORD · 2013-11-04

FORD: THE MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATES WITH DIAGNOSTIC TROUBLE CODES (DTCS), ON SOME TRUCK ENGINES, P207F, P2033, P2200, P2201, P2209, P164A, P2100 AND/OR P0133. MODEL 2011-2012 F-SUPER DUTY. *PE UPDATED 1/15/14. *PE

VOLKSWAGEN · 2013-04-29

Update Programming, MIL ON, Faults P0299, P0403, P20EE, P229F, P2100, P0045, P2008, P24AF, P026A, and/or P050E Stored in ECM Fault Memory

MITSUBISHI · 2013-03-19

Some affected vehicles may display an illuminated Malfunction Indicator Lamp or be hard to start after being parked during sub−freezing weather. Nearby residual EGR gas freezes the Electronic Throttle Valve (ETV) at cold ambient temperatures (approximately 23 F / -5 C). The frozen throttle valve causes MIL illumination for P2100 detection. This TSB provides field fix information on hard-to-start engine conditions or DTC P2100 detection (P2100: Disconnection on throttle valve control servo circuit). New ECM software modifies the EGR intake air activation temperature to avoid freezing the ETV and false P2100 detection.