Drive Motor B Position Sensor Circuit B Range/Performance

Where it lives

For P0C60, the description names the sensor as the part involved.

Check these first

• A sensor B winding whose output drifts with motor speed
• An air gap or runout problem at the sensor B target
• A worn sensor B bearing or tone ring
• A wiring fault adding resistance to the sensor B signal
• A motor control module misreading the sensor B signal

What to do next

1. Read drive motor B position sensor B data on a scan tool
2. Compare the sensor B signal across the motor speed range
3. Inspect the sensor B target for runout or damage
4. Measure the sensor B circuit resistance
5. Replace the sensor if the signal drifts
6. Clear the code and retest

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