2009 GMC Yukon Denali Seat belts Problems
- Complaints
- 1about this part
- Share
- 2%of 46 total for the year
- Median mileage
- 148,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the seat belts of the 2009 GMC Yukon Denali, 2% of the 46 complaints for this model year. Where a mileage was given, the median is 148,000 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.
“Left rear seat belt fails to extract. Was told by dealer that the lock bar was seized up and could not be released and that the entire seatbelt would have to be replaced. This is only a 6 year old vehicle and at 6'4 270 I don't have anyone ever sit behind me. This is probably the least used seatbelt in my yukon. . Safety devices such as seat belts & air bags should never fail ever ! If they do they should be replaced at no charge due to poor design. I just thank god it didn't malfunction during an accident. Gmc's seat belt design needs to be redesigned.”
NHTSA complaint #10850030, filed 2016-03, 148,000 milesRelated service bulletins
- 10239755Jul 17, 2023This service bulletin provides information on availability for a seat belt extender.
Seat belts: other model years
Other parts of the 2009 GMC Yukon Denali
23 complaintsBody and structure
15 complaintsOther or unknown
13 complaintsElectrical system
3 complaintsLatches, locks and linkages
2 complaintsElectronic stability control
1 complaintsFuel system
1 complaints
← All problems reported for the 2009 GMC Yukon Denali
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