Powertrain
generic / SAE
P2788
Auto Shift Manual Adaptive Learning at Limit
The adaptive learning that compensates for clutch wear or hydraulic drift in an automated manual transmission has reached its limit. No more compensation is available.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number7 / 88
Possible causes
- Clutch worn beyond compensation range high
- Hydraulic pressure regulation has drifted medium
Symptoms
- Check engine or transmission warning light on
- Harsh, delayed, or missing shifts
- Possible limp mode (locked in one gear)
- Slipping or shuddering during gear changes
Inspection / repair
- Difficulty: hard
- DIY: shop recommended
- Estimated cost: 600–4000 €
- Estimated time: 3–10 h
- Component: tcm
- Component: clutch
- MIL / check engine light
Sources
References
sae:J2012