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Electrical systemPart report

2010 GMC Sierra Electrical system Problems

Complaints
4about this part
Share
12%of 34 total for the year
Median mileage
50,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 4 complaints about the electrical system of the 2010 GMC Sierra, 12% of the 34 complaints for this model year. Where a mileage was given, the median is 50,000 miles. 2 a fire, according to the filers.

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.

“30 minutes after my wife parked our 2010 Gmc Sierra 1500 pick-up in our detached garage, we heard a boom and I ran outside to see the Gmc cab and hood on fire. I immediately thought, my god my wife was just in there and there is no way she could have survived. I proceeded to call 911 and all the neighbors to evacuate their homes because we live in a very wooded area and I thought the fire would spread. It burned the Gmc, my suburban, our pontoon boat, our sons chevy z-71 pick-up and the garage to the ground.”

NHTSA complaint #10574304, filed 2014-03, 54,000 miles

“On or about that date, driving about 25 miles on rural roads at speeds from 45 to 55 MPH, the dampness in the air caused condensation haze to form on the inside of the window. I turned on the defrosters which cleared off the drivers side window so I could see but the passengers side never cleared and I had 0 visibility to anything on the right hand side of the road or pulling out from driveways or roads on the right hand side. I took it to the dealer to get repaired to be told GM had a service bulletin on this that showed them how to reprogram the system to correct this issue. …”

NHTSA complaint #10649868, filed 2014-10, 49,700 miles

“The contact owned a 2010 Gmc Sierra. The contact stated that shortly after parking, the vehicle caught fire. A fire report was filed and no injuries were sustained. The vehicle was destroyed and towed back to the contact's residence. The manufacturer was made aware of the failure. The failure mileage was 50,000.”

NHTSA complaint #10695478, filed 2015-03, 50,000 miles

Related service bulletins

Electrical system: other model years

YearComplaintsShare of year
2017610%
2016233%
201512%
201499%
2013513%
2012724%
201137%
2010412%
2009924%
20081522%
2007712%
2006713%
20052320%
20043921%
20033115%
200262%
2001135%
2000123%
1999122%
199895%
1997125%
199652%
199542%
199442%
199357%
199213%
199016%
1989213%

Other parts of the 2010 GMC Sierra

Air bags
8 complaints
Body and structure
7 complaints
Other or unknown
6 complaints
Brakes
4 complaints
Visibility (wipers, defrost, mirrors)
3 complaints
Engine
2 complaints
Engine cooling
1 complaints
Fuel system
1 complaints
Latches, locks and linkages
1 complaints
Seat belts
1 complaints
Suspension
1 complaints
Tires
1 complaints

← All problems reported for the 2010 GMC Sierra

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 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