P0A6C
Drive Motor B Phase W Current
P0A6C is an OBD-II diagnostic trouble code meaning: Drive Motor B Phase W Current. Common causes: broken or damaged wiring of phase w, inverter fault. Estimated repair cost: $56–278.
Symptoms
- Check Engine light comes on
- Hybrid system power reduction
- Problems with switching operating modes
- Increased fuel consumption
- Vibrations during operation of the electric motor
Causes
- Broken or damaged wiring of phase W
- Inverter fault
- Problems with the power module
- Short circuit in the circuit
- Motor B fault
How to Fix
- Check the integrity of the wiring of phase W
- Diagnose the operation of the inverter
- Check the power module for damage
- Test motor B
- Check connections and contacts in the circuit
Related codes
Error P0A6C by Vehicle Brand
FAQ
What does the P0A6C code mean?
P0A6C is an OBD-II diagnostic trouble code that indicates: Drive Motor B Phase W Current
What causes a P0A6C error code?
The most common causes of P0A6C include: Broken or damaged wiring of phase W; Inverter fault; Problems with the power module; Short circuit in the circuit.
How do I fix a P0A6C diagnostic trouble code?
To fix P0A6C: Check the integrity of the wiring of phase W. Diagnose the operation of the inverter. Check the power module for damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0A6C?
Do not drive — repair immediately
How much does it cost to fix P0A6C?
The estimated repair cost for P0A6C is $56–278. Actual cost depends on your vehicle, location, and labor rates.
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