Audi Q7 2007–2011 — technical service bulletin
Bulletin A011495 2038434- · NHTSA communication 10124819 · issued Sep 26, 2014
Technical service bulletin
communication type
Electrical System
component
2007–2011
model years
5
vehicle entries
Official summary
The MIL is on. DTCs are stored in the engine control module (ECM), J623 (address word 01). Software update needed.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.