P3068moderate severityPowertrain
Automatic Transmission Fluid Deterioration Detected
on 2020 Audi R8 5.2L V10 (Gen 2, 562hp) · AWD
What this code means
The transmission fluid condition sensor or monitoring algorithm has determined the ATF has deteriorated beyond serviceable limits.
Symptoms
- Check Engine Light or service reminder
- Shift quality degradation
- Transmission temperature running higher
- Dark or burnt-smelling fluid
- TCC shudder may develop
- Increased shift time
Common causes
- Extended fluid service interval exceeded
- Overheating episodes degrading fluid
- Contamination from internal wear
- Wrong fluid type previously used
- Fluid oxidation from age
Diagnostic steps
- Check ATF color, smell, and clarity
- Read fluid condition sensor data
- Monitor transmission temperatures
- Test fluid viscosity if possible
- Review fluid service history
Repair notes
Perform transmission fluid and filter service immediately. If fluid is severely burnt, multiple fluid exchanges may be needed. Use only manufacturer-specified ATF.
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