4WD/AWD Transfer Case Unit Actuator Position Sensor A

Where it lives

For C00A7, start at the sensor the description names.

Check these first

• The transfer case position sensor fouled by debris
• A worn sensing element inside the sensor
• A drifting or erratic position signal
• A wrong sensor fitted to the transfer case
• A loose or corroded sensor connector

What to do next

1. Read the actuator position on a scan tool
2. Inspect the sensor and connector for damage
3. Verify the sensor part number
4. Replace the sensor if the reading is out of range
5. Clear the code and retest in each drive mode

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