Inspection and Verification
WARNING: This page is about a different car, the 2014 Lincoln MKX and 2014 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
- Verify the customer concern.
- Inspect for obvious signs of mechanical or electrical damage.VISUAL INSPECTION CHART
Mechanical Electrical - ATC solenoid (part of rear axle)
- PTU
- RDU
- Halfshafts and CV joints
- Driveshaft and U-joints
- Fluid leaks
- Wheel/tire size and brand
- Matching tire size and brand
- Tire pressure
- BJB fuse 70 (10A)
- AWD relay module
- Wiring harness
- Connector(s)
- Circuitry
- Using a scan tool, clear the DTCs and carry out the PCM self-test.
- If the DTCs retrieved are related to the concern, go to the DTC CHART . For all other DTCs, refer to MULTIFUNCTION ELECTRONIC MODULES .
- If no DTCs related to the concern are retrieved, GO to SYMPTOM CHART .