P0798
Pressure Control Solenoid C Electrical
P0798 is an OBD-II diagnostic trouble code meaning: Pressure Control Solenoid C Electrical. Common causes: pressure control solenoid malfunction, open or short circuit in solenoid circuit. Estimated repair cost: $17–56.
Symptoms
- Incorrect gear shifting
- Hard shifts
- Transmission of the gearbox into emergency mode
- Check Engine light comes on
- Decreased fuel efficiency
Causes
- Pressure control solenoid malfunction
- Open or short circuit in solenoid circuit
- Poor contact in solenoid connector
- Transmission control module (TCM) malfunction
- Wiring Harness Problems
How to Fix
- Check solenoid resistance
- Inspect the wiring harness and connectors for damage.
- Check voltage at solenoid
- If necessary, replace the solenoid
- Reset the error and check the system operation
Related codes
Error P0798 by Vehicle Brand
FAQ
What does the P0798 code mean?
P0798 is an OBD-II diagnostic trouble code that indicates: Pressure Control Solenoid C Electrical
What causes a P0798 error code?
The most common causes of P0798 include: Pressure control solenoid malfunction; Open or short circuit in solenoid circuit; Poor contact in solenoid connector; Transmission control module (TCM) malfunction.
How do I fix a P0798 diagnostic trouble code?
To fix P0798: Check solenoid resistance. Inspect the wiring harness and connectors for damage.. Check voltage at solenoid. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0798?
Yes, but get it checked soon
How much does it cost to fix P0798?
The estimated repair cost for P0798 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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