P1768
A/T Clutch Pressure Control Solenoid Valve Circuit
Severity
⚠️ MediumCan you drive?
Limited driving only, diagnose soon
Approx. repair cost
$28–167 (est.)
Symptoms
- Hard gear shifts
- Clutch slipping
- Automatic transmission goes into emergency mode
- Check Engine Light Illuminates
- Reduced transmission efficiency
Causes
- Open or short circuit in valve circuit
- Solenoid valve malfunction
- Wiring Harness Problems
- Low or contaminated transmission fluid
- Transmission control module (TCM) malfunction
How to Fix
- Check the level and condition of the transmission fluid
- Diagnose the valve control circuit
- Check the resistance and operation of the solenoid valve
- Inspect the wiring harness for damage
- If necessary, replace the faulty valve