P0C1A Possible Causes
- Faulty drive motor
- Drive motor harness is open or shorted
- Poor electrical connection in the drive motor circuit
What does it mean?
How to fix P0C1A code
Check the “possible causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
P0C1A Possible Symptoms
Engine light on (or service engine soon warning light)
P0C1A Meaning
The Engine Control Module (ECM) monitors the “A” drive motor. The ECM sets the OBDII code when the “A” drive motor does not meet factory specifications.