2004 GMC Envoy Xuv electrical system problems
79 owner complaints filed with NHTSA name the electrical system on the 2004 GMC Envoy Xuv — 53% of all complaints for this model year.
What owners report
“The third brake light connections located in the rear tailgate are severely corroded and will not light up when braking. This condition does not allow passing of state inspection. The entire brake light assembly and wire harness must to replaced to pass state vehicle inspection. This condition is…”
filed Apr 27, 2017
“Bought new. Nothing but problems with electrical system. Most started out of warranty. Entire instrument panel stopped working, had to replace. Radio system comes and goes, most of the time not working. A/c heating blower stopped working. Different component like window, wipers, door lock just…”
filed Jan 26, 2015
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to…
General Communication · Service Campaign · issued Aug 26, 2024This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, or E6961 and…
24-NA-098 · Service Bulletin/Repair Instructions · issued Jun 6, 2024This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish.
10-08-45-001H · Service Bulletin/Repair Instructions · issued Mar 28, 2024
Electrical System problems in other Envoy Xuv years
| Year | Reports | Share |
|---|---|---|
| 2005 Envoy Xuv | 7 | 30% |
Other reported problem areas on the 2004 GMC Envoy Xuv
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.