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Service bulletin 08-049-21

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 id10190722
Published by NHTSA2021-04-26
Manufacturer's number08-049-21
Manufacturer's date2021-03-25
NHTSA componentPARKING BRAKE

NHTSA's summary

Flash: Amplifier (AMP) Diagnostic and System Updates This bulletin involves reprogramming the AMP with the latest available software. The customer may experience the following: Surround Sound button does not work on Sirius/XM (SXM).

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

Brakes, Parking brake

Vehicles listed
DODGE DURANGO2021

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
S22080001692022-12-12. Service bulletin. RFH Has Stored B1A7D-01 Start Button ? General Electrical Failure
Customer Satisfa2022-05-31. Service bulletin. Customer Satisfaction Notification Z14 Pursuit Secure Park Feature