Technical Service Bulletin 26M7CircularREV1 — 2012 AUDI Q7
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | 26M7CircularREV1 |
| Manufacturer | |
| Vehicle | 2012 AUDI Q7 |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
Under certain high load and/or highway driving conditions vehicle exhaust temperatures may increase catalyst aging, due to thermal stress, which could lead to elevated tailpipe emissions. Added work and claiming instructions in the event muffler flange studs break.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2012 AUDI Q7
A8723452041717_9
VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
A4421832056386_6
STEERING: STEERING WHEEL/HANDLE BAR
SM 48-2021
EQUIPMENT
Circular26M9REV2
EQUIPMENT
Circular26M9REV1
ENGINE
Circular 26M9
ENGINE
AWA180120190918
EQUIPMENT
A011912 20343598
EQUIPMENT
A011912 20343598
ENGINE AND ENGINE COOLING
A011905 2034359-
FUEL SYSTEM, GASOLINE