2009 GMC Yukon Denali XL Vehicle speed control Problems
- Complaints
- 1about this part
- Share
- 5%of 22 total for the year
- Median mileage
- 40,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the vehicle speed control of the 2009 GMC Yukon Denali XL, 5% of the 22 complaints for this model year. Where a mileage was given, the median is 40,000 miles.
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.
“Driving at roughly 50 MPH. Went to pass car on two lane highway. Accelerator stuck to floor (not stuck on floor mat or other object). Vehicle accelerated to 95 MPH, slowed to 70 with brake depressed fully. Slowed to 50 with brake and emergency brake depressed. Accelerated when downshifted into manual. Finally put in neutral and was able to stop. Had complained of rough idle, stalling and reduced power for 3 years (since we had car for only a few months). See some discussion that a dirty throttle body could lead to all of these problems. …”
NHTSA complaint #10504805, filed 2013-03, 40,000 milesVehicle speed control: other model years
Other parts of the 2009 GMC Yukon Denali XL
8 complaintsAir bags
7 complaintsElectrical system
3 complaintsEngine
3 complaintsLatches, locks and linkages
3 complaintsBody and structure
3 complaintsBrakes
1 complaintsTransmission and drivetrain
1 complaints
← All problems reported for the 2009 GMC Yukon Denali XL
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 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