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Electrical systemPart report

2008 GMC Yukon XL 1500 Electrical system Problems

Complaints
5about this part
Share
28%of 18 total for the year
Median mileage
42,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 5 complaints about the electrical system of the 2008 GMC Yukon XL 1500, 28% of the 18 complaints for this model year. Where a mileage was given, the median is 42,000 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.

“One by one the door lock actuators have stopped working. All before 60,000 miles. The doors will not lock or unlock electronically. This is a safety issue due to the fact that the doors do not automatically lock when you put the car in gear. A child could open the door as you are driving down the road. Needs a recall.”

NHTSA complaint #10520366, filed 2013-06, 37,000 miles

“2008 Gmc yukon xl - door lock actuators repeated failure - safety issue as the doors will not lock automatically while underway and become a hazard. Also in the event of needing to unlock the doors in emergency it requires manual operation. This is a tremendous hazard and a known problem by GM and they fail to find adequate solution to the problem. They also refuse to replace the units out of 36k warranty. This is a chassis wide issue from chevy, cadillac, Gmc SUV for this model year.”

NHTSA complaint #10402313, filed 2011-05, 42,000 miles

“Rear passenger door actuator failed. Now, the other 3 actuators are failing as well. This is a safety concern because in case of an accident, passengers and driver can have their doors remain locked. My biggest concern is that the children in the 2nd & 3rd row can become trapped when the actuators fail. The door lock knob is way back in the rear door, making it not accessible from the front seat or front door. This is clearly a quality issue. To have one fail might be just bad luck, to have all 4 fail is clearly a design & quality issue that needs to be addressed. …”

NHTSA complaint #10541706, filed 2013-09, 65,000 miles

Related service bulletins

Electrical system: other model years

YearComplaintsShare of year
2011217%
2010113%
200919%
2008528%
20071118%
2006240%
20051042%
20041850%
20032438%
200229%
200113%

Other parts of the 2008 GMC Yukon XL 1500

Latches, locks and linkages
5 complaints
Air bags
4 complaints
Other or unknown
4 complaints
Fuel system
2 complaints
Body and structure
2 complaints
Visibility (wipers, defrost, mirrors)
2 complaints
Electronic stability control
1 complaints
Tires
1 complaints
Transmission and drivetrain
1 complaints

← All problems reported for the 2008 GMC Yukon XL 1500

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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