2001 GMC Denali Other or unknown Problems
- Complaints
- 1about this part
- Share
- 5%of 22 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 other or unknown of the 2001 GMC Denali, 5% of the 22 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.
“1. Dashboard cracked / cracking above instrument panel. 2. Dashboard crack / cracking top left corner of airbag. A. Dashboard crack is about 6 inches long b. Dashboard crack near airbag is 1 and a half inch long.”
NHTSA complaint #10820750, filed 2016-01Related service bulletins
- 11020816Jul 18, 2025This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
- 11004557Jun 17, 2024This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
- 10201115Dec 1, 2015OnStar Voice Fallback Number Update
Other or unknown: other model years
Other parts of the 2001 GMC Denali
6 complaintsTransmission and drivetrain
5 complaintsEngine cooling
3 complaintsFuel system
3 complaintsSteering
3 complaintsAir bags
2 complaintsElectrical system
2 complaintsExterior lighting
1 complaintsSeat belts
1 complaintsSeats
1 complaintsBody and structure
1 complaintsSuspension
1 complaints
← All problems reported for the 2001 GMC Denali
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 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