2004 GMC Yukon XL 1500 electrical system problems

18 owner complaints filed with NHTSA name the electrical system on the 2004 GMC Yukon XL 1500 — 50% of all complaints for this model year.

Electrical System complaints

50%

share of all complaints

75,000 mi

median reported incident mileage

0 / 0

crash / fire reports

What owners report

“Our yukon on numerous occasions will just display reduced engine power and speed will decrease rapidly. I have pulled off the road and turned vehicle off removed key waited a few minutes then started the truck and it may run fine or may just continue to have reduced engine power. Between the tow…”
filed Mar 12, 2019
“Driving when entire instrument panel went black. Off/on at random. Knocking sound started about the same time. Took car in to be checked out. Was told brake lines were completely rusted, and needed a new transmission. We paid for repair of the instrument panel. Talked to our dealership, holman in…”
filed Sep 17, 2015

Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.

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