Drive Motor B Phase V Current Sensor Circuit Range/Performance

Where it lives

For P0BF6, start at the sensor the description names.

Check these first

• A phase V current sensor reading outside its normal range
• High resistance in the phase V sensor circuit
• A fault in the motor B phase V windings
• Motor software that no longer matches the signal

What to do next

1. Read drive motor B phase V current on a scan tool
2. Compare the phase V reading to the phase U and W readings
3. Test the phase V sensor circuit for added resistance
4. Check the motor B phase V windings for faults
5. Replace the phase V current sensor if it drifts off range
6. Clear the code and retest

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