The entry is caused by an overly sensitive diagnosis in the TCM, due to an error in the engine control...
Audi technical service bulletin 37 13 03 2033653 for 2013 Audi A4, 2012-2013 Audi A6 and 2013 Audi A5 Cabriolet.
- Bulletin number
- 37 13 03 2033653
- Component
- Engine and engine cooling: engine: engine control module (ecu/ECM): software
- Summary
- The entry is caused by an overly sensitive diagnosis in the TCM, due to an error in the engine control module (ECM), J623, software. This error does not affect the driving characteristics.
Owners of these vehicles have filed 40 complaints in the engine category.
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