Service bulletin 08-364-25
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 11025027 |
| Published by NHTSA | 2025-11-05 |
| Manufacturer's number | 08-364-25 |
| Manufacturer's date | 2025-10-30 |
| NHTSA component | FORWARD COLLISION AVOIDANCE: WARNINGS; ELECTRICAL SYSTEM; LANE DEPARTURE: ASSIST |
NHTSA's summary
Not applicable to vehicles built for US market. Collision Warning And Lane Keep Assist 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): ● B178F-15 - Turn Signal Switch-circuit Short To Battery Or Open. ● B1051-15 - Column Switch Module Turnlights - Circuit Short To Battery Or Open. Customers may also comment on the following: ● The collision warning light and lane-keeping light Fig. 1 illuminate on the Instrument Panel Cluster (IPC) when the steering wheel is turned. NOTE: There are no other abnormal behaviors in the vehicle due to this concer This bulletin involves replacing the signal lever assembly.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Driver assistance, Electrical system, Lane departure and lane keeping
Trouble codes named
B1051, B178F
| JEEP COMPASS | 2023, 2024, 2025, 2026 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 08-145-26 | 2026-04-15. Service bulletin. Not applicable to vehicles built for US market. Corner Radar Dynamic Alignment Calibration Issue Technicians must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set the following Diagnostic Trouble Code (DTC): ? B2EF9-78 - Alignment Of The Corner Radar |
|---|---|
| S2623000014 | 2026-03-25. Service bulletin. Warning pop-ups on instrument cluster for "Lane Keeping Assistance" and/or "Lane Positioning Assist" and/or “Blind Spot Monitoring System” functions with a steering wheel angle sensor fault (U053B 81, B2EF8 9E, U1205 81), present in several ECUs. |
| 08-159-24 | 2024-07-17. Service bulletin. "Advanced Driver Assistance Systems (ADAS) Inoperative Customers may experience one or more of the following: ● Indication of sharp curve when changing lanes without activating the turn signal. ● ADAS disabled when changing lanes without activating the turn signal. This bulletin involves replacing and reprogramming the Drivers Assistance System Module (DASM)." |
| S2308000105 | 2023-10-02. Service bulletin. Service Lane Departure and Service Highway Assist Warning Lamps Displayed on Cluster, Adaptive Cruise Control Inoperative |