Powertrain
generic / SAE
P287A
Clutch B Stuck Engaged
Clutch B cannot leave the engaged state when release is commanded. Torque transfer continues unwanted.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number8 / 7A
Possible causes
- Clutch actuator stuck at high pressure high
- Hydraulic return path blocked 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: 800–4000 €
- Estimated time: 4–14 h
- Component: clutch b
- Component: clutch actuator b
- Component: valve body
- MIL / check engine light
- limp mode possible
Sources
References
sae:J2012