P0C1F
Electric/Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit High
P0C1F is an OBD-II diagnostic trouble code meaning: Electric/Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit High. Common causes: pump module temperature sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Transmission fluid overheating
- Reduced pump efficiency
- Transmission transition to emergency mode
- Malfunction indicator light comes on
- Reduced vehicle dynamics
Causes
- Pump module temperature sensor malfunction
- Open or short circuit in the sensor circuit
- Poor contact in module connectors
- Wiring harness damage
- Pump control module malfunction
How to Fix
- Check the resistance of the temperature sensor
- Inspect the sensor circuit for damage
- Check contacts in module connectors
- If necessary, replace the temperature sensor
- Update the pump control module firmware
Related codes
Error P0C1F by Vehicle Brand
FAQ
What does the P0C1F code mean?
P0C1F is an OBD-II diagnostic trouble code that indicates: Electric/Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit High
What causes a P0C1F error code?
The most common causes of P0C1F include: Pump module temperature sensor malfunction; Open or short circuit in the sensor circuit; Poor contact in module connectors; Wiring harness damage.
How do I fix a P0C1F diagnostic trouble code?
To fix P0C1F: Check the resistance of the temperature sensor. Inspect the sensor circuit for damage. Check contacts in module connectors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0C1F?
Limited driving only, diagnose soon
How much does it cost to fix P0C1F?
The estimated repair cost for P0C1F is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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