Compass Does Not Calibrate (Electrical Compass)

Diagnostic Procedure

1. Electrical Compass Troubleshooting 

Also Check for

• Make sure the rear door and the tailgate are closed
• Check for sources of strong magnetic fields near the electrical compass unit (i.e. Non-OEM electronics including radar detectors, toll road transponders, speakers and/or subwoofers, magnetized tires and body panels, etc.)
• Audio unit (B-CAN)
• PCM (F-CAN)