Transmission Friction Element H Apply Time Range/Performance
The time required to apply friction element H is outside the expected window.
Affected components
- Friction element h
- Hydraulic control unit
- Pressure control solenoid
Common causes
- High likelihood: Worn clutch friction plates
- Medium likelihood: Pressure control solenoid drift
- Medium likelihood: Internal hydraulic leak in apply circuit
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
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.