2000 GMC Denali Electrical system Problems
- Complaints
- 1about this part
- Share
- 5%of 21 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the electrical system of the 2000 GMC Denali, 5% of the 21 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“When I brought the car I knew that their were some issues that would come about, but I can be driving down the street, the radio will go off and my windows will not work, wipers won't work, my dash lights will go out and the radio will not work at all sometimes it last up to hours before I can get them to come. I can turn the car on an try to put it in gear it wont work it takes about 2-3 minutes before it will engage. Please let me know what I can do to fix these issues with my car, I love it very much and will be upset if something were to happen to her. …”
NHTSA complaint #10638715, filed 2014-09Related service bulletins
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- 10190512Dec 1, 2015OnStar® Voice Fallback Number Update Some customers may have received a letter from OnStar® stating that "We recently tried to provide a software update to the OnStar® hardware…
Electrical system: other model years
Other parts of the 2000 GMC Denali
8 complaintsTires
5 complaintsEngine cooling
2 complaintsFuel system
2 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsAir bags
1 complaintsEngine
1 complaintsSteering
1 complaintsBody and structure
1 complaintsSuspension
1 complaintsVehicle speed control
1 complaints
← All problems reported for the 2000 GMC Denali
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology