Service bulletin 37 12 74 2029305
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10210641 |
| Published by NHTSA | 2022-05-02 |
| Manufacturer's number | 37 12 74 2029305 |
| Manufacturer's date | 2012-11-28 |
| NHTSA component | POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM:SOFTWARE |
NHTSA's summary
Harsh downshifts when braking or harsh 1-2 upshift under acceleration. Customer may report harsh downshifts while braking or harsh 1-2 upshift under acceleration. Further TCM software calibration to improve shift concerns.
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, Transmission and driveline, Automatic transmission, Software, Transmission control module
| AUDI A4 | 2011, 2012 |
|---|---|
| AUDI A5 | 2011, 2012 |
| AUDI Q5 | 2011, 2012 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
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