Gearbox malfunction message in cluster
Audi technical service bulletin A351620 2030477- for 2010-2013 Audi S4, 2010-2013 Audi S5 and 2013 Audi S6 and others.
- Bulletin number
- A351620 2030477-
- Component
- Power train: automatic transmission
- Summary
- Gearbox malfunction message in cluster. DTCs P17D800, P179D00, P174000, P174C, P174B, P174F, P179C, P174A, and/or P174E are stored in the transmission control module. Fault codes and symptom codes must match exactly or this TSB should not be followed. Poor internal contact area on circuit board will lead to faults. Oil additives can cause the plastic circuit plates to delaminate, causing contact loss.
Owners of these vehicles have filed 122 complaints in the transmission category.
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