2004 GMC Sierra 1500 Electrical System Problems
Owners have filed 81 complaints with NHTSA about electrical system problems on the 2004 GMC Sierra 1500, 38% of all complaints for this model year. Half of the reports with a mileage happened before 51,804 miles. The words owners use most often: “instrument cluster” (9% of reports).
- 81electrical system complaints
- 51,804median miles at failure
- 0mention a crash
- 0mention an injury
- 0related recalls
- $820typical repair cost reported by owners
- 68%of reports with a speed happened at 50+ mph
What owners describe
Phrases that appear unusually often in these complaints compared with complaints about other cars.
- Instrument cluster: mentioned in 7 of 81 complaints (9%)
How much does it cost to fix?
Owners who wrote down what they paid or were quoted put the typical electrical system repair on the 2004 GMC Sierra 1500 at $820, and half of them between $760 and $930.
Based on 9 NHTSA complaints about this problem alone that state a repair bill or quote (2006–2014), converted to 2026 dollars with the U.S. consumer price index. These are owners' own figures, not a quote: they include dealer quotes, and owners who file complaints often faced larger repairs, so they can run higher than typical shop prices. Prices vary by shop, region and warranty coverage. How we calculate this.
At what mileage do electrical system problems happen?
Based on 74 complaints that reported the odometer reading.
How serious are the reports?
Of 81 complaints, 1 a fire.
GMC Sierra 1500 electrical system complaints by model year
| Model year | Electrical System complaints | Share of that year | Median miles |
|---|---|---|---|
| 2026 Sierra 1500 | 17 | 12% | 4,300 |
| 2025 Sierra 1500 | 25 | 21% | 25,319 |
| 2024 Sierra 1500 | 42 | 11% | 19,170 |
| 2023 Sierra 1500 | 64 | 13% | 23,250 |
| 2022 Sierra 1500 | 83 | 14% | 51,000 |
| 2021 Sierra 1500 | 75 | 13% | 31,150 |
| 2020 Sierra 1500 | 81 | 17% | 5,100 |
| 2019 Sierra 1500 | 95 | 15% | 7,997 |
| 2018 Sierra 1500 | 43 | 14% | 36,000 |
| 2017 Sierra 1500 | 54 | 15% | 53,000 |
| 2016 Sierra 1500 | 54 | 16% | 66,000 |
| 2015 Sierra 1500 | 96 | 13% | 46,000 |
| 2014 Sierra 1500 | 129 | 17% | 63,200 |
| 2013 Sierra 1500 | 6 | 5% | 55,500 |
| 2012 Sierra 1500 | 8 | 7% | 141,000 |
| 2011 Sierra 1500 | 17 | 6% | 124,000 |
| 2010 Sierra 1500 | 10 | 6% | 100,993 |
| 2009 Sierra 1500 | 20 | 9% | 65,000 |
| 2008 Sierra 1500 | 31 | 8% | 57,880 |
| 2007 Sierra 1500 | 22 | 8% | 43,000 |
| 2006 Sierra 1500 | 20 | 14% | 86,000 |
| 2005 Sierra 1500 | 67 | 38% | 70,000 |
| 2004 Sierra 1500 | 81 | 38% | 51,804 |
| 2003 Sierra 1500 | 43 | 24% | 72,151 |
| 2002 Sierra 1500 | 3 | 2% | 252,000 |
| 2001 Sierra 1500 | 7 | 5% | 62,000 |
| 2000 Sierra 1500 | 5 | 3% | 143,500 |
| 1999 Sierra 1500 | 8 | 5% | 90,000 |
| 1998 Sierra 1500 | 3 | 5% | 57,000 |
| 1997 Sierra 1500 | 2 | 2% | 191,065 |
| 1996 Sierra 1500 | 1 | 20% | 140,000 |
When owners reported it
Related recalls (0)
No safety recall lists electrical system for the 2004 GMC Sierra 1500. A pattern of complaints does not always lead to a recall.
What owners report
Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.
TL* THE CONTACT OWNS A 2004 GMC SIERRA 1500. THE CONTACT STATED THAT THERE WAS A BURNING ELECTRICAL ODOR INSIDE THE VEHICLE. THE CONTACT REACHED OUT TO THE MANUFACTURER REGARDING THE FAILURE OF THE BLOWER FAN RESISTER AND WAS INFORMED THAT THE EXTENDED WARRANTY HAD EXPIRED. THE CONTACT STATED THAT…
Tl* the contact owns a 2004 gmc sierra 1500. While operating the vehicle, the instrument cluster gauges flashed off and on and, at times, completely stopped operating. The failure was not diagnosed or repaired. The manufacturer was notified of the failure, but the local dealer was not notified. The…
My truck is my back-up vehicle that sits in the side driveway most of the time but i drive when i'm transporting large items or moving to a new home. I recently drove it and noticed the speedometer not working and went searching for information about related issues on the internet when i found a…
Frequently asked questions
Do all 2004 GMC Sierra 1500s have electrical system problems?
No. NHTSA has 81 owner complaints about electrical system for the 2004 GMC Sierra 1500 (38% of the 212 complaints for this model year). Complaint data shows that the problem is reported, not how many of all cars sold are affected.
Was there a recall on the 2004 GMC Sierra 1500 electrical system?
No recall currently lists electrical system for this vehicle.
At what mileage do electrical system problems start?
The median reported mileage is 51,804 miles: half of the reports with a mileage came before that.
How much does it cost to fix electrical system problems on the 2004 GMC Sierra 1500?
Owners report a typical cost of $820 (half paid between $760 and $930), from 9 complaints that state a repair bill or quote, in 2026 dollars.
What do owners say about electrical system problems on the 2004 GMC Sierra 1500?
The most frequent phrase is “instrument cluster”, in 7 of 81 complaints.
See all 2004 GMC Sierra 1500 problems or electrical system problems across all Sierra 1500 years.