There are 3 stored owner reports matching the lighting leading-label group for the 2002 GMC Sierra in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)MY EMERGENCY BRAKE DOESNT WORK...MY HEAD LIGHTS ALWAYS BURN OUT...MY BED LINER IS WHARPED...
DT*: THE CONTACT STATED WHILE DRIVING VARIOUS SPEEDS, THE DAYTIME RUNNING LIGHTS OVERHEATED AND SCORCHED THE REMAINING LIGHT BULB SOCKETS WITHOUT WARNING. ALTHOUGH THE VEHICLE WAS NOT INSPECTED BY THE DEALER, THE CONTACT CONTINUED TO REPLACE THE LIGHT BULBS AS THIS PROBLEM PERSISTED. THE MANUFACTURER WAS NOT CONTACTED.
DT*: THE CONTACT STATED THE HEADLIGHTS TURNED OFF MOMENTARILY WHEN THE STEERING WHEEL WAS TILTED. THE HEADLIGHTS CAME ON BY THEMSELVES WITHOUT PRIOR INDICATION. THE CONTACT DETECTED THE ODOR OF SOMETHING BURNING. THE VEHICLE WAS TAKEN TO AN INDEPENDENT REPAIR SHOP, WHICH DISCOVERED THE MULTI FUNCTION TURN SIGNAL SWITCH SHORTED OUT. ALTHOUGH THERE WAS NO FIRE THE CONNECTING WIRES AND TERMINALS WERE BLACK AND MELTED. THE TURN SIGNAL SWITCH WAS REPLACED. *AK
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.