JEEP

0802821

2021-03-02 · NHTSA 10220936

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Manufacturer summary

Original wording in English

Flash: Body Control Module (BCM) Updates This bulletin involves reprogramming the BCM with the latest available software. Customers may notice after locking the car, two horn chirps are heard, under normal operation only one horn chirp is heard. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC):U1413-09 - UAM (Ultrasonic and Anti-tilt Module) - Component Failures.equipped with Premium Security Alarm (LSC Sales Code only). In addition, the customer may notice one or more of the following:Message on the cluster - Headlamp (low beam) is out but the headlamps are all functioning properly.equipped with Bi-Function LED Projector Headlamps (LM6 Sales Code only). Brake lights will intermittently remain on (Only one side which clears and functions normally with a brake apply or ignition cycle). Rear windows are inoperative and will not roll down. Intermittently, unable to turn on high beam headlights.

Repeated filings are grouped only when make, bulletin number, publication date and complete summary agree. Original record numbers are retained. Older publications remain available, and an explicit later version is shown when established. Pre-1994 vehicle associations are separated from default results; an unspecified year does not mean all model years apply.