AUDI
A371422 2028985-
Manufacturer communications
- Publication date
- 2014-05-01
- Received by NHTSA
- 2017-11-08
- NHTSA record numbers
- 10122457
Manufacturer summary
Original wording in English
Supersedes Technical Service Bulletin Group 37 number 13-01 dated April 24, 2013. Transmission warning may appear in instrument cluster. After ignition cycle, the warning message is no longer present. DTC P074100 (Torque Converter Clutch Circuit Performance) or ?Stuck Off? is stored in transmission control module (TCM), J217 (address word 03). The fault occurs with ATF temperature below 60o C. Check for this temperature range in the extended environmental conditions of the diagnosis protocol. This TSB only applies if the ATF level is correct and there are no leaks.
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Audi
P074100Torque Converter Clutch Circuit PerformanceCheck vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Audi | A4 ALLROAD | 2014 |
| Audi | A4 ALLROAD | 2013 |
| Audi | A4 AVANT | 2012 |
| Audi | A4 AVANT | 2011 |
| Audi | A5 | 2014 |
| Audi | A5 | 2013 |
| Audi | A5 | 2012 |
| Audi | A5 | 2011 |
| Audi | A5 CABRIOLET | 2014 |
| Audi | A5 CABRIOLET | 2013 |
| Audi | A5 CABRIOLET | 2012 |
| Audi | A5 CABRIOLET | 2011 |
| Audi | A6 | 2014 |
| Audi | A6 | 2013 |
| Audi | A6 | 2012 |
| Audi | A7 | 2014 |
| Audi | A7 | 2013 |
| Audi | A7 | 2012 |
| Audi | A8 | 2013 |
| Audi | A8 | 2012 |
| Audi | A8 | 2011 |
| Audi | ALLROAD | 2014 |
| Audi | ALLROAD | 2013 |
| Audi | Q5 | 2014 |
| Audi | Q5 | 2013 |
| Audi | Q5 | 2012 |
| Audi | Q5 | 2011 |
| Audi | S8 | 2013 |