P1768
A/T Clutch Pressure Control Solenoid Valve Circuit
P1768 is an OBD-II diagnostic trouble code meaning: A/T Clutch Pressure Control Solenoid Valve Circuit. Common causes: open or short circuit in valve circuit, solenoid valve malfunction. Estimated repair cost: $28–167.
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
Related codes
Error P1768 by Vehicle Brand
FAQ
What does the P1768 code mean?
P1768 is an OBD-II diagnostic trouble code that indicates: A/T Clutch Pressure Control Solenoid Valve Circuit
What causes a P1768 error code?
The most common causes of P1768 include: Open or short circuit in valve circuit; Solenoid valve malfunction; Wiring Harness Problems; Low or contaminated transmission fluid.
How do I fix a P1768 diagnostic trouble code?
To fix P1768: Check the level and condition of the transmission fluid. Diagnose the valve control circuit. Check the resistance and operation of the solenoid valve. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1768?
Limited driving only, diagnose soon
How much does it cost to fix P1768?
The estimated repair cost for P1768 is $28–167. Actual cost depends on your vehicle, location, and labor rates.
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