Exterior lighting: turn signal
Risk. THE DRIVER MAY NOT BE ABLE TO CLEARLY SIGNAL THEIR INTENTIONS TO TURN, CHANGE TRAVEL LANES, OR POTENTIALLY WARN OTHERS OF AN IMPAIRED VEHICLE OPERATING…
NHTSA has logged 367 owner complaints about the 2004 GMC Envoy, most often about the electrical system. It is covered by 1 safety recall.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through December 17, 2025. Updated daily. Photo: Cutlass, CC0.
367 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Electrical system | 164 | 6 |
| Exterior lighting | 39 | 2 |
| Fuel/propulsion system | 38 | 2 |
| Air bags | 30 | 18 |
| Fuel system, gasoline | 24 | 0 |
| Engine and engine cooling | 19 | 3 |
| Structure | 18 | 4 |
| Vehicle speed control | 16 | 0 |
| Engine | 16 | 4 |
| 17 other systems | 103 | 19 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. THE DRIVER MAY NOT BE ABLE TO CLEARLY SIGNAL THEIR INTENTIONS TO TURN, CHANGE TRAVEL LANES, OR POTENTIALLY WARN OTHERS OF AN IMPAIRED VEHICLE OPERATING…
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with GMC.
62kmiles, median
Based on the odometer reading in 131 electrical system complaints. 85% were reported before 100,000 miles.
Dollar amounts owners wrote in their complaints when describing a repair or a quote. These are not price estimates; a system is shown only when at least 8 owners mentioned a cost.
$600median
If a problem is covered by a recall, the dealer fixes it for free. Some manufacturers also reimburse owners who paid for a repair before a recall was announced.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Envoy median. How we score
Federal investigations that included the 2004 GMC Envoy, and the recalls they led to.
Recent electrical system complaints filed with NHTSA, shortened. Personal details are removed.
The contact owns a 2004 GMC Envoy. The contact stated that while the vehicle was parked and unoccupied, the contact noticed that the front passenger's door was on fire. The contact stated that he arrived home just in time and noticed the fire. The contact stated that, because it was raining, the…
Headlight's,taillight's,turn signals stop working whenever they want.It's pretty scary to lose your headlight's when your driving at night.There's nothing i can do about it,except to sit wherever it happend and wait for them to come back on.My wife was following me one day and told me my…
FRONT PASSENGER SEAT CAUGHT ON FIRE FROM THE SEAT HEATER. THE VEHICLE PARKED AND TURNED OFF. IT WAS PARKED IN A HIGH SCHOOL PARKING LOT WHILE MY DAUGHTER WAS IN SCHOOL. WE CONTACTED GMC, BUT THEY SAID IT THERE WAS NOTHING THEY COULD DO. THERE WAS SOMETHING THAT WENT WRONG FOR IT TO JUST CATCH FIRE.…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.