P0613high severityPowertrain
TCM Processor
on 2014 Audi Q7 3.0L Supercharged V6 · AWD
What this code means
The transmission control module detected an internal processor fault during self-testing. This may cause loss of proper transmission control.
Symptoms
- Harsh or erratic shifting
- Transmission warning light
- Limp mode activation
Common causes
- Faulty TCM
- Internal processor error
- Poor power/ground to TCM
- Software corruption
Diagnostic steps
- Scan for TCM codes
- Check TCM power and ground circuits
- Clear codes and retest for reset
- Reprogram or replace TCM
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Autel MaxiSys MS906 Pro →
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