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Service bulletin 08-216-26

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 id11032845
Published by NHTSA2026-05-20
Manufacturer's number08-216-26
Manufacturer's date2026-05-14
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Flash: Global Telematics Box Module (TBM) Updates Customers may experience the following and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● B22A9-96-ECU Internal Performance-Component Internal Failure. ● B1560-11-Cellular Antenna 1-Circuit Short To Ground. ● B1560-13-Cellular Antenna 1-Circuit Open. ● B1561-11-Cellular Antenna 2-Circuit Short To Ground. ● B1561-13-Cellular Antenna 2-Circuit Open. ● B1562-14-GPS Antenna-Circuit Short To Ground Or Open. NOTE: The above Diagnostic Trouble Codes (DTCs) set in the TBM. ● U0499-00-Invalid Data Received From Telematic Control Module "A". NOTE: This DTC sets in the Body Control Module (BCM). NOTE: Do not replace the BCM or TBM for this DTC. Customers may also experience one or more of the following: ● Radio display UCONNECT BOX REQUIRES SERVICE message. This bulletin involves reprogramming the TBM 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

B1560, B1561, B1562, B22A9, U0499

Vehicles listed
DODGE CHARGER2026

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

Other bulletins for the same vehicles and component
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