A/C Compressor Motor Current Sensor Circuit

Where it lives

For P0EAD, the circuit described runs through the sensor. The description of P0EAD reports a fault at the sensor.

Check these first

• An open or short in the A/C compressor motor current sensor circuit
• A failed compressor motor current sensor
• A backed out pin at the current sensor connector
• Chafed wiring along the current sensor harness

What to do next

1. Read A/C compressor motor current sensor on a scan tool
2. Test the current sensor circuit for open and short faults
3. Check the current sensor connector pins
4. Measure the current sensor resistance
5. Replace the current sensor if faulty
6. Clear the code and retest

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