Compass Shows Wrong Direction (2016 2017 2018)

Diagnostic Procedure

• 1.

  Electrical Compass Troubleshooting 

Also Check for

• Check if the zone setting is correct for the vehicle geographical location
• 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)