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Other or unknownPart report

2008 GMC Sierra Other or unknown Problems

Complaints
3about this part
Share
4%of 68 total for the year
Median mileage
42,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 3 complaints about the other or unknown of the 2008 GMC Sierra, 4% of the 68 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.

“Crack dashboard there are so many of us facing the same problem dealers saying I have to pay which one cost to me around $800.00 when same problem with hundreds or thousands have the same problem”

NHTSA complaint #10825420, filed 2016-02, 59,000 miles

“Dash is cracked in five places. The edge on the cracks are so sharp that you could cut your hand if it's moved across it. Also have tests been done to make sure the crack if airbag is deployed does not become projectiles”

NHTSA complaint #10818358, filed 2016-01

Related service bulletins

Other or unknown: other model years

YearComplaintsShare of year
201735%
2016117%
201536%
201422%
201338%
2012310%
20111126%
2010618%
200938%
200834%
2007610%
200612%
200522%
200421%
200342%
200242%
200131%
200061%
199992%
199895%
199763%
199642%
199542%
199368%
199213%
199118%

Other parts of the 2008 GMC Sierra

Air bags
29 complaints
Electrical system
15 complaints
Body and structure
12 complaints
Latches, locks and linkages
11 complaints
Brakes
2 complaints
Electronic stability control
2 complaints
Fuel system
2 complaints
Steering
2 complaints
Transmission and drivetrain
2 complaints
Engine
1 complaints
Suspension
1 complaints
Vehicle speed control
1 complaints

← All problems reported for the 2008 GMC Sierra

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.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology