Symptom Chart

SYMPTOM CHART

Condition	Possible Sources	Action
The compass is inoperative	Fuse Wiring, terminals or connectors Compass module (integral to the auto-dimming interior mirror) Front Display Interface Module (FDIM) (compass display) Instrument Cluster (IC)	Go To PINPOINT TEST A .
The compass is inaccurate	Compass zone setting Compass calibration Compass module (integral to the auto-dimming interior mirror)	Go To PINPOINT TEST B .