# Service bulletin 0806223

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: 10248043
- Published by NHTSA: 2024\-01\-02
- Manufacturer's number: 0806223
- Manufacturer's date: 2023\-02\-25
- NHTSA component: STRUCTURE; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM; AIR BAGS

## NHTSA's summary

Flash: Body Control Module \(BCM\) Updates Customers may experience the following: ? \*\*During an Engine Stop/Start \(ESS\) event, media source is changed from USB to AM/FM.\*\* ? Excessive consistent battery drain. ? Rear tail lamps flickering. Upon further investigation the technician may find that the following Diagnostic Trouble Code \(DTC\) has been set: ? B100B\-15 \- Left Rear Mobile Lantern Position Light Command \- Short \- Battery Circuit Or Open Circuit. This bulletin involves reprogramming the BCM module with the latest available software.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10248043-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10248043-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Air bags, Body and frame, Electrical system, Engine

## Trouble codes named

B100B

## Vehicles listed

- 2022 JEEP COMMANDER

JSON: [/v1/bulletins/10248043](/v1/bulletins/10248043)

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