Service bulletins for the 2017 Audi A6
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.
750 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Transmission control module are shown. Show all
| A3423632070167_1 | 2023-06-06. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). This bulletin provides instructions for when DTC P1A5B00 is stored after replacing the transmission control module or valve body for another concern. |
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| A341835 2051686- | 2018-09-17. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); EQUIPMENT. This bulletin contains repair instructions for when DTC P280500 is stored in the TCM with symptom code 20779. The engine does not start and a gearbox malfunction message is displayed. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.