Customer may report transmission warning lamp illuminated in instrument cluster
Audi technical service bulletin A371273 2031775- for 2013 Audi A6, 2013 Audi Q5 and 2013 Audi A5 and others.
- Bulletin number
- A371273 2031775-
- Component
- Power train
- Summary
- Customer may report transmission warning lamp illuminated in instrument cluster. DTC P074100 (Torque Converter Clutch Circuit Performance or Stuck Off) is stored in TCM. Diagnostic error in TCM software.
Owners of these vehicles have filed 26 complaints in the transmission category.
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