B25C9 on the 2018 Jeep Compass
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.
| S2208000056 | 2023-01-09. Service bulletin. Remote Start Aborts And ESS (Stop/Start) Becomes Unavailable. DTC B25C9 |
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| 1808222 | 2022-12-19. Service bulletin. 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 that one or more of the following DTCs have been set: DTC P1DD2 will be stored in the Transmission Control Module (TCM) however no DTCs will be stored in the PCM. Verify no unrelated codes are stored in the PCM before flashing. If codes are stored in the PCM, normal diagnosis should be performed.B25C9 - Driver Door Ajar Switch 2 Stuck Closed. P061A - Level 2 Torque Performance. P06E9 - Engine Starter Performance(North America Only). C050D - Wheel Speed Signal Left Rear Rationality. C0501 - Wheel Speed Signal Left Front Rationality. C0507 - Wheel Speed Signal Right Front Rationality. C0513 - Wheel Speed Signal Right Rear Rationality. P1DD2 - Torque Request Signal From TCM Denied will be present, set by the TCM and the vehicle will be in limp home mode(Sales Codes DF5 and DF7 - Automatic Transmission Vehicles Only). U1428 - Inaccurate Engine Torque Received(Sales Codes DF5 and DF7 Only). Customers may also comment on one of the following:Long engine cranking prior to vehicle start more noticeable when the outside temperature is above 40°c (104°f)(EMEA with Sales Code ED6 only). Poor shift quality. Lack of vehicle speed. Vehicle will intermittently not start(South Korea Only). The vehicle is in limp home mode (shift RPMs are limited) with no DTCs set (Sales Code DE1 - Manual Transmission Vehicles Only). |
| S1923000011RevE | 2022-10-17. Service bulletin. ESS Stop Start Disabled DTC B25C9 Driver Door Ajar Switch 2 Stuck Closed |
| S2208000056 | 2022-10-17. Service bulletin. Remote Start Aborts And ESS (Stop/Start) Becomes Unavailable. DTC B25C9 |
| S2208000056 | 2022-09-26. Service bulletin. Remote Start Aborts And ESS (Stop/Start) Becomes Unavailable. DTC B25C9 |
| 0807819 | 2022-09-15. Service bulletin. Flash: Body Control Module (BCM) Updates This bulletin involves reprogramming the Body Control Module (BCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, a technician may find the following DTC have been set:B25C9 - Driver Door Ajar Switch 2 Stuck Closed (Module, Powertrain Control (PCM)). Stored DTC only, this update is not for active fault.If B25C9 is an active fault normal diagnostic must be performed. This software update will not correct active DTC (2019 - 2020 years only). Customer may experience one or more of the following:The engine fails to start and requires a key cycle to restart the engine and the ignition must be cycled off without the brake applied in order to restart successfully with the brake applied. The siren might trigger randomly when the vehicle is armed and the engine is ?OFF?. Automatic close windows (comfort close windows) when the door's lock is activated after the ignition is ?OFF? and they open/close one door; sometimes windows may stay opened. The siren may be too loud when locking and unlocking the vehicle. The fuel gauge may fluctuate at ignition on, engine off. Increased horn delay when pressing the horn pad. After a key fob lock command the vehicle alarm triggers inadvertently. |
| S2208000056 | 2022-05-31. Service bulletin. Remote Start Aborts And ESS (Stop/Start) Becomes Unavailable. DTC B25C9 |
| S1923000011 Rev. | 2020-11-30. Service bulletin. ESS Stop Start Disabled DTC B25C9 Driver Door Ajar Switch 2 Stuck Closed |
| 18-078-20 | 2020-10-26. Service bulletin. 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 that one or more of the following DTCs have been set:DTC P1DD2 will be stored in the Transmission Control Module (TCM) however no DTCs will be stored in the PCM. Verify no unrelated codes are stored in the PCM before flashing. If codes are stored in the PCM, normal diagnosis should be performed.B25C9 - Driver Door Ajar Switch 2 Stuck Closed. P061A - Level 2 Torque Performance. P06E9 - Engine Starter Performance(North America Only). C050D - Wheel Speed Signal Left Rear Rationality. C0501 - Wheel Speed Signal Left Front Rationality. C0507 - Wheel Speed Signal Right Front Rationality. C0513 - Wheel Speed Signal Right Rear Rationality. P1DD2 - Torque Request Signal From TCM Denied will be present, set by the TCM and the vehicle will be in limp home mode(Sales Codes DF5 and DF7 - Automatic Transmission Vehicles Only). U1428 - Inaccurate Engine Torque Received(Sales Codes DF5 and DF7 Only). Customers may also comment on one of the following:Poor shift quality. Lack of vehicle speed. Vehicle will intermittently not start(South Korea Only). The vehicle is in limp home mode (shift RPMs are limited) with no DTCs set(Sales Code DE1 - Manual Transmission Vehicles Only). |
| 08-015-20 REV. B | 2020-07-27. Service bulletin. Flash: Body Control Module (BCM) Updates This bulletin involves reprogramming the BCM 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 Codes (DTCs) have been set:P1515-00 - Plausibility Check R1 Stuck Closed Or Vsensing Short To Battery In Engine Running(2019 M6 within the RRT build date only). B25C9 - Driver Door Ajar Switch 2 Stuck Closed (Module, Powertrain Control (PCM)). Stored DTC only, this update is not for active fault.If B25C9 is an active fault normal diagnostic must be performed. This software update will not correct active DTC. P26E4-64 - Starter Control 2 Circuit-Signal Plausibility Failure. In addition, customers or technicians may comment on one or more of the following:No start condition if the vehicle has both P1515-00 and P26E4-64 DTCs(2019 M6 within the RRT build date only). Park assist LED does not turn on(2019-20 MP/M1 and 2019 M6 only). The key fob does not work for power lift gate (sales code JRC)(2019-20 MP/M1 and 2019 M6 only). Vehicle Theft Alarm (VTA) sounding after remote start time out(2019-20 MP/M1 and 2019 M6 only). VTA triggers randomly. The vehicle will not restart when in Engine Stop/Start (ESS) mode. Customers will have to shift into park and cycle the ignition to get the vehicle to start again. The vehicle cranks but fails to start, the customer will have a message on the Instrument Panel Cluster (IPC) "press brake and push ignition button to start" after this happens they must perform a key cycle function with their foot off the brake, then the vehicle will restart normally. Automatic rain sensing wipers inoperative when the vehicle is restarting from Stop&Start event the wipers may not restart. Switching the wipers to off then back to on again will resume operation. VTA is enabled in ?Ship Mode?. |
12 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.