A6 Quattro Wagon V6-3.2L (BKH) (2006)
Amplifier: All Technical Service Bulletins
Audio System - False DTC 01044 Stored
91 Unjustified fault memory entry in Bose amplifier control module
91 10 47
2017781/4
August 13, 2010
Supersedes Technical Service Bulletin Group 91 number 09-55 dated August 12, 2009 for reasons listed below.
Affected Vehicles
CONDITION
^ DTC 01044 (control unit wrong coded, sporadic) is logged in the amplifier for the digital sound system (BOSE only).
^ The amplifier is not malfunctioning, and the customer has no complaint.
TECHNICAL BACKGROUND
This sporadic DTC was unjustifiably set due to a misinterpretation of a CAN message during initialization.
PRODUCTION SOLUTION
Not applicable.
SERVICE
If the DTC is set sporadically, and the audio system is functioning according to the manufacturer's specifications, disregard the fault code.
WARRANTY
This TSB is informational only and not applicable to any Audi warranty.
ADDITIONAL INFORMATION
All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service
manuals for the latest information.