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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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10234516
Published by NHTSA2023-04-17
Manufacturer's number0806223
Manufacturer's date2023-02-25
NHTSA componentELECTRICAL SYSTEM

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

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

Electrical system

Trouble codes named

B100B

Vehicles listed
JEEP COMMANDER2022

Listing a model year does not mean every vehicle of it is concerned: the document says which.