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Engine coolingPart report

2005 GMC Yukon Engine cooling Problems

Complaints
2about this part
Share
2%of 85 total for the year
Median mileage
64,228miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 2 complaints about the engine cooling of the 2005 GMC Yukon, 2% of the 85 complaints for this model year. Where a mileage was given, the median is 64,228 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.

“The contact stated the vehicle was unable to be placed into reverse gear. The vehicle was driven for awhile before it was taken to the dealership. While at the dealership, diagnostic tests were performed. The problem was with the reverse input piston seal. It was cut and not holding proper pressure. The seal was replaced however the vehicle was still having the problem after repairs were made. The vehicle was taken to 2 other dealerships where diagnostic tests were performed. The dealerships are unable to duplicate the problem.”

NHTSA complaint #10149233, filed 2006-02, 3,132 miles

Related service bulletins

Engine cooling: other model years

YearComplaintsShare of year
20241211%
2023146%
2022137%
2021329%
202013%
201912%
201811%
201711%
201510%
201311%
201212%
201111%
200922%
200821%
2007113%
200614%
200522%
200453%
2003126%
200253%
200195%
200021%
1999126%
199834%
199775%
1996913%
199533%
199316%

Other parts of the 2005 GMC Yukon

Electrical system
28 complaints
Brakes
12 complaints
Fuel system
9 complaints
Transmission and drivetrain
8 complaints
Engine
7 complaints
Air bags
6 complaints
Electronic stability control
5 complaints
Steering
4 complaints
Other or unknown
3 complaints
Seat belts
3 complaints
Body and structure
3 complaints
Latches, locks and linkages
2 complaints

← All problems reported for the 2005 GMC Yukon

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 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