2003 GMC Yukon Denali electrical system problems
Owners reported electrical system problems in 26 complaints for the 2003 GMC Yukon Denali, 27% of the complaints on file. It is the most reported problem area for this model year.
At a glance
- Complaints
- 26 27% of this year's complaints
- Typical mileage
- 82,000 miles 19 complaints with mileage
- Crashes and fires
- 0 and 0
- Injuries and deaths
- 0 and 0
Source: NHTSA owner complaints
When electrical system problems show up
View the numbers
| Mileage | Complaints |
|---|---|
| 0k to 20k miles | 4 |
| 20k to 40k miles | 1 |
| 40k to 60k miles | 2 |
| 60k to 80k miles | 1 |
| 80k to 100k miles | 6 |
| 100k to 120k miles | 3 |
| 120k to 140k miles | 1 |
| 140k to 160k miles | 1 |
| 160k to 180k miles | 0 |
| 180k to 200k miles | 0 |
| 200k+ miles | 0 |
What the data shows
Of the 19 electrical system complaints that report mileage, the median is about 82,000 miles, and 37% were reported before 60,000 miles.
None of the electrical system complaints mention a crash, fire, injury or death.
What owners wrote
Interior & exterior lights flicker drastically on wide turns traveling over 40 miles an hour. This is very distracting to the driver of the vehicle, and also to other drivers driving in front. *nlm
Tl*the contact owns a 2003 GMC yukon denali. The contact stated that the instrument panel gauges failed. The gauges remain at zero when the vehicle is in motion. He took the vehicle to the dealer for repair, but the mileage on the vehicle exceeded the 70,000 mile requirement to repair the failure. The failure mileage was 100,500. Updated 02-26-09 updated 02/26/09.
Other problems reported for the 2003 GMC Yukon Denali
- Brakes 19 complaints