OBD
P0C01
Drive Motor A Current High
What it means
P0C01 means Drive Motor A Current High.
Check these first
- A short in motor A or its wiring
- Worn or damaged motor A bearings raising resistance
- Motor A misaligned or installed wrong
- High temperatures affecting motor A
- A defective motor control module
What to do next
- Read motor A current live and compare to spec
- Inspect motor A wiring for shorts or damage
- Check motor A bearings for wear
- Verify motor A alignment and installation
- Test the motor control module
- Clear the code and retest
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Updated
Generic SAE J2012 definition. Last updated 2026-10-10.