P0C2C Possible Causes
- Faulty electronic transmission fluid auxiliary pump
- Electronic transmission fluid auxiliary pump harness is open or shorted
- Poor electrical connection in electronic transmission fluid auxiliary pump circuit
What Does It Mean?
How to Fix Code P0C2C
Check the “possible causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
P0C2C Possible Symptoms
Check engine light on (or service engine soon warning light)
P0C2C Meaning
The electronic transmission fluid auxiliary pump is used to keep the transmission engaged when the engine is stopped and the transmission is running. The Transmission Control Module (TCM) monitors the electronic transmission fluid auxiliary pump control circuit. The TCM sets the OBDII code when the signal from the electronic transmission fluid auxiliary pump control circuit is outside factory specifications.