2003 GMC Envoy exterior lighting problems
26 owner complaints filed with NHTSA name the exterior lighting on the 2003 GMC Envoy — 7% of all complaints for this model year.
What owners report
“ISSUE: Hazard Warning/Turn Signal Flasher Module Failure. DESCRIPTION: Right front and rear turn signal and right front and rear hazard warning not working outside or inside vehicle. Replaced burned out right front turn signal/hazard. Replaced right rear turn signal/hazard due to corrosion on base…”
filed May 27, 2024
“The contact owns a 2003 GMC Envoy. The contact stated that the headlights ceased to operate as needed. Upon taking the vehicle to a local Pep Boys, it was diagnosed that the electrical wiring harness was burned and needed to be replaced. Additionally, the bulbs needed to be replaced. The contact…”
filed Apr 5, 2023
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- ON CERTAIN TRUCKS AND SPORT UTILITY VEHICLES, THE DRIVER WISHING TO SIGNAL A TURN BY…Campaign 05V198000 · May 5, 2005
Exterior Lighting problems in other Envoy years
| Year | Reports | Share |
|---|---|---|
| 2008 Envoy | 17 | 22% |
| 2007 Envoy | 55 | 25% |
| 2006 Envoy | 48 | 14% |
| 2005 Envoy | 45 | 9% |
| 2004 Envoy | 39 | 11% |
| 2002 Envoy | 25 | 5% |
| 2000 Envoy | 4 | 18% |
| 1998 Envoy | 3 | 16% |
Other reported problem areas on the 2003 GMC Envoy
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.