Symptom List
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2003 GMC Yukon XL, 2003 GMC Yukon, 2003 Chevrolet Tahoe, 2003 Chevrolet Suburban, and 2003 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom:
- BACKUP LAMPS ALWAYS ON
- BACKUP LAMPS INOPERATIVE
- CARGO LAMP ALWAYS ON
- CARGO LAMP INOPERATIVE
- CLEARANCE LAMPS INOPERATIVE
- COURTESY LAMPS ALWAYS ON
- COURTESY LAMPS INOPERATIVE
- DAYTIME RUNNING LAMPS (DRL) ALWAYS ON
- DAYTIME RUNNING LAMPS (DRL) INOPERATIVE
- EXTERIOR COURTESY LAMP(S) ALWAYS ON
- EXTERIOR COURTESY LAMP(S) INOPERATIVE
- FOG LAMP INDICATOR INOPERATIVE
- FOG LAMP INDICATOR INOPERATIVE - REAR
- FOG LAMPS ALWAYS ON
- FOG LAMPS INOPERATIVE
- FOG LAMPS ALWAYS ON - REAR
- FOG LAMPS INOPERATIVE - REAR
- HAZARD LAMPS ALWAYS ON
- HAZARD LAMPS INOPERATIVE
- HEADLAMP SWITCH ON INDICATOR ALWAYS ON
- HEADLAMP SWITCH ON INDICATOR INOPERATIVE
- HEADLAMPS ALWAYS ON - LOW OR HIGH BEAM
- HEADLAMPS INOPERATIVE - HIGH BEAMS
- HEADLAMPS INOPERATIVE - LOW BEAMS (EXCEPT ESCALADE) or HEADLAMPS INOPERATIVE - LOW BEAMS (ESCALADE)
- HEADLAMPS INOPERATIVE - LOW AND HIGH BEAMS
- HEADLAMPS INOPERATIVE - FLASH TO PASS
- HIGH BEAM INDICATOR ALWAYS ON
- HIGH BEAM INDICATOR INOPERATIVE
- INTERIOR BACKLIGHTING DOES NOT DIM
- INTERIOR BACKLIGHTING INOPERATIVE
- INSTRUMENT PANEL (I/P) COMPARTMENT LAMP INOPERATIVE
- INSTRUMENT PANEL (I/P) COMPARTMENT LAMP ALWAYS ON
- PARK, LICENSE, AND TAIL LAMPS ALWAYS ON
- PARK, LICENSE, AND TAIL LAMPS INOPERATIVE
- READING LAMP(S) INOPERATIVE
- STOP LAMPS ALWAYS ON
- STOP LAMPS INOPERATIVE
- TURN SIGNAL LAMPS AND/OR INDICATORS ALWAYS ON OR FLASHING
- TURN SIGNAL LAMPS AND/OR INDICATORS INOPERATIVE
- VANITY MIRROR LAMP(S) INOPERATIVE