P0C02
Drive Motor B Current
P0C02 is an OBD-II diagnostic trouble code meaning: Drive Motor B Current. Common causes: motor current sensor b fault, engine b wiring harness problems. Estimated repair cost: $17–89.
Symptoms
- Check Engine light comes on
- Reduced vehicle power
- Switching to emergency mode
- Unusual noises from the electric motor
- Increased fuel consumption (in hybrids)
Causes
- Motor Current Sensor B fault
- Engine B wiring harness problems
- Malfunction of the hybrid system control unit
- Short circuit in motor circuit
- Contact problems or corrosion in connectors
How to Fix
- Check the condition of engine wiring harness B
- Test motor current sensor B
- Check connections and connectors for corrosion
- Scan the hybrid system control unit for errors
- If necessary, replace the current sensor or repair the wiring
Related codes
Error P0C02 by Vehicle Brand
FAQ
What does the P0C02 code mean?
P0C02 is an OBD-II diagnostic trouble code that indicates: Drive Motor B Current
What causes a P0C02 error code?
The most common causes of P0C02 include: Motor Current Sensor B fault; Engine B wiring harness problems; Malfunction of the hybrid system control unit; Short circuit in motor circuit.
How do I fix a P0C02 diagnostic trouble code?
To fix P0C02: Check the condition of engine wiring harness B. Test motor current sensor B. Check connections and connectors for corrosion. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0C02?
Limited driving only, diagnose soon
How much does it cost to fix P0C02?
The estimated repair cost for P0C02 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
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