1999 GMC Yukon Denali Problems
- Complaints
- 27filed with NHTSA
- Median mileage
- 105,000miles, 16 complaints with mileage
- Recalls
- 0campaigns on record
- Trend
- StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.
Sources: NHTSA records for the 1999 GMC Yukon Denali (complaints, recalls, investigations), NHTSA crash tests. Report an error
NHTSA recorded 27 consumer complaints for the 1999 GMC Yukon Denali. The part named most often is brakes, with 12 complaints (44% of the total), followed by engine cooling (4) and electrical system (3). 16 of the complaints include a mileage, and 0% of those were filed for vehicles with under 50,000 miles; the median is 105,000 miles. Of all complaints, 2 involved a crash, 2 a fire, 4 an injury, according to the filers. NHTSA lists 0 recall campaigns and 12 technical service bulletins for this model year. Engine cooling complaints overlap with 1 technical service bulletin filed under the same part.
Not compared (before 2008). Model years 2008–2023 of the same vehicle that have at least 25 complaints are compared, and a model needs at least 3 of them.
Which parts are reported most
Complaints can name more than one part, so the counts add up to more than the total. Select a part to see its complaints, recalls and bulletins.
- Brakes12 44%
- Engine cooling4 15%
- Electrical system3 11%
- Tires3 11%
- Fuel system2 7.4%
- Steering2 7.4%
- Air bags1 3.7%
- Equipment1 3.7%
Also reported: Exterior lighting (1), Latches, locks and linkages (1), Body and structure (1).
Example complaints
Brakes: “As the vehicle was pulling off a parking lot the brakes went to the floor. After driving home using the parking brake to stop, I pulled the drivers side wheel off and after adding more brake fluid saw the leak at the fuel tank area wile my wife pushed the pedal. All the brake lines look corroded.”
NHTSA complaint #10503299, filed 2013-03, 128,922 milesEngine cooling: “The service engine light came on in vehicle. I took vehicle to auto zone for a diagnostic check and it stated the pc-valve needed to be replaced and something about the emissions. I took the vehicle to the dealership and they stated the pistons melted on the heads and engine needed to be replaced.”
NHTSA complaint #10184268, filed 2007-03, 94,000 milesElectrical system: “My windshield wipers, windows, radio and door locks will intermittently stop working. I have found several others to be experiencing the same exact problems based on several online forums I found by googling problems with 99 Yukon Denali . It seems as though replacing the body control module fixes the issue in some cases but most have no clue how to fix it. Some even say they experienced a loss of power while driving.”
NHTSA complaint #10301729, filed 2010-01, 130,000 milesTires: “Pe-00-020; original equipment on a 1999, Gmc, denali, tire size p265/70r16, DOT number not available, and tires only have 17 thousand miles on them. When driving 60 MPH right rear tire tread separated from the sidewall area. Consumer has contacted firestone, firestone has replaced the tires at no charge.”
NHTSA complaint #870487, filed 2000-09Mileage when problems were reported
0% of the 16 complaints with a mileage were filed for vehicles with under 50,000 miles; the middle half falls between 94,000 and 128,000 miles.
Complaints by year filed
Trend: stable. Complaints filed in the last 3 full calendar years are within 25% of the 3 years before.
Crash test ratings
NHTSA's 5-Star Safety Ratings for the 1999 GMC Yukon Denali. Frontal results are shown driver / passenger; rollover shows the star rating and NHTSA's estimated risk of rolling over in a single-vehicle crash.
| Version | Overall | Frontal | Side | Side pole | Rollover |
|---|---|---|---|---|---|
| Yukon Denali · sedan | not rated | 4 / 4 | — | — | — |
Ratings before the 2011 model year come from an older, less demanding test and are not comparable with ratings for 2011 and later.
Source: NHTSA New Car Assessment Program (5-Star Safety Ratings), nhtsa.gov/ratings.
Recalls and investigations
NHTSA lists no recall campaigns for the 1999 GMC Yukon Denali in the data used here. A recall can apply to some vehicles of a model year and not others, so check a specific vehicle by VIN at nhtsa.gov/recalls.
Technical service bulletins
TSBs are manufacturer notes to dealers about known repair procedures. They are not recalls and do not by themselves mean a vehicle has a fault. 12 on record; the latest 10 are shown.
- 10232287Feb 21, 2023Equipment. This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
- 10156947Mar 22, 2019Suspension. This Preliminary Information communication provides information to the technician about vehicles that have a lean to the left or right. Technician will need to measure fender wheel-opening heights…
- 10143757Jul 9, 2018Transmission and drivetrain. This Preliminary information communicates to the dealer technician thatLight Duty Trucks equipped with automatic transmissions and 4 wheel drive may exhibit a condition of grinding/ratcheting type…
- 10129889Feb 13, 2018Body and structure. This Preliminary Information communication provides information to the technician about vehicles that have a lean to the left or right. Technician will need to measure fender wheel-opening heights…
- 10248444Jun 30, 2014Equipment. Vehicle Recalls
- 10190932Feb 1, 2014Equipment, Wheels. Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straightening o…
- 10190931Feb 1, 2014Equipment, Wheels. Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straightening o…
- 10190934Jan 1, 2014Body and structure, Equipment. Underbody Component Corrosion The following information may be helpful when addressing underbody component corrosion with customers. Some customers may comment that one or more of their vehicle's…
- 10190933Jan 1, 2014Equipment, Body and structure. Underbody Component Corrosion The following information may be helpful when addressing underbody component corrosion with customers. Some customers may comment that one or more of their vehicle's…
- 10246631Sep 1, 2013Engine cooling. Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
Other model years of the GMC Yukon Denali
| Year | Complaints | Median mi | Recalls | Crash ★ | MPG | Score (50 = typical) | Trend |
|---|---|---|---|---|---|---|---|
| 2017 | 12 | 41,100 | 0 | 4 | — | — | Not enough data |
| 2016 | 18 | 55,000 | 0 | 4 | — | — | Rising |
| 2015 | 73 | 58,000 | 0 | 4 | — | 85 · More | Stable |
| 2013 | 29 | 58,000 | 0 | 4 | 15 | 0 · Fewer | Stable |
| 2012 | 28 | 62,000 | 0 | 4 | 15 | 0 · Fewer | Stable |
| 2011 | 96 | 75,000 | 0 | — | 15 | 74 · More | Stable |
| 2010 | 53 | 79,000 | 0 | — | 15 | 43 · Typical | Stable |
| 2009 | 46 | 75,500 | 0 | — | 14 | 63 · Typical | Stable |
| 2008 | 58 | 70,000 | 0 | — | 14 | 50 · Typical | Falling |
| 2007 | 120 | 90,000 | 0 | — | 14 | Not compared (before 2008) | Stable |
| 2006 | 21 | 77,000 | 0 | — | — | — | Stable |
| 2005 | 49 | 79,000 | 0 | — | — | Not compared (before 2008) | Stable |
| 2004 | 109 | 74,000 | 0 | — | — | Not compared (before 2008) | Stable |
| 2003 | 72 | 94,426 | 0 | — | — | Not compared (before 2008) | Stable |
| 2002 | 29 | 82,870 | 0 | — | 12 | Not compared (before 2008) | Stable |
| 2001 | 35 | 96,000 | 1 | — | — | Not compared (before 2008) | Stable |
| 2000 | 18 | 98,000 | 0 | — | — | — | Stable |
| 1999 | 27 | 105,000 | 0 | — | — | Not compared (before 2008) | Stable |
All GMC Yukon Denali model years · Best and worst years by complaints
Frequently asked questions
How many NHTSA complaints does the 1999 GMC Yukon Denali have?
NHTSA recorded 27 consumer complaints for the 1999 GMC Yukon Denali as of Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
What part of the 1999 GMC Yukon Denali is reported most often?
Brakes is named most often, in 12 complaints (44% of the total), followed by engine cooling with 4.
Has the 1999 GMC Yukon Denali been recalled?
NHTSA lists no recall campaigns for this model year in the data used here. To check a specific vehicle, enter its VIN at nhtsa.gov/recalls.
At what mileage are problems with the 1999 GMC Yukon Denali reported?
Among the 16 complaints that include a mileage, the median is 105,000 miles and the middle half falls between 94,000 and 128,000 miles; 0% were filed for vehicles with under 50,000 miles.
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate. Crash ratings are from NHTSA’s New Car Assessment Program.
Complaint counts come from NHTSA’s public complaint database; we count each complaint once. The source records for this vehicle are on nhtsa.gov. Scores and trends are our own summaries of that data, described in the methodology. This page is not legal, safety or repair advice: for a specific vehicle, check its VIN at nhtsa.gov/recalls and ask a qualified mechanic. See an error? Tell us.