Operation CHARM: Car repair manuals for everyone.
Home >> GMC Truck >> 2002 >> C 1500 Truck 2WD V8-5.3L VIN T >> Repair and Diagnosis >> Windows and Glass >> Heated Glass Element >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Automatic Day/Night Mirror Inoperative - Mirrors

Automatic Day/Night Mirror Inoperative - Mirrors

DIAGNOSTIC AIDS
The automatic day-night feature of the inside rearview mirror may not operate properly or become inoperative due to an intermittent short to battery positive voltage in the backup lighting system.

TEST

Mirrors - Automatic Day - Night Inoperative - Steps 1-8:




Mirrors - Automatic Day - Night Inoperative - Steps 9-12:




pro multis · About Operation CHARM