Clutch B Pressure Discharge Performance
Clutch B hydraulic pressure does not bleed off as expected when commanded to release. Excessive residual pressure delays disengagement.
Affected components
- Clutch b
- Clutch actuator b
- Transmission fluid
Common causes
- High likelihood: Clutch actuator seal leaks
- Medium likelihood: Aerated transmission fluid
Possible 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
Diagnostic notes
- The malfunction indicator lamp may illuminate
- Reduced-power or limp mode may occur
Related codes
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.