2002 GMC Sierra HD GMC Sierra HD 2002
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2002 GMC Sierra HD repairs by problem area

Engine (30%)

Transmission and Drivetrain (20%)

Brakes and Traction Control (0%)

Suspension and Steering (20%)

Electrical and Air Conditioning (30%)

Paint, Rust, Leaks, Rattles, and Trim (0%)

Other (0%)

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Chart based on 10 repairs.
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2002 GMC Sierra HD 4-door

8-cylinder automatic 4WD

119907 mi Mouse chewed through wire in underhood fuse box. 4WD system didn't work correctly until wire repaired 
164618 mi

US $800		 Removed and overhauled 263XHD transfer case. Added Merchant Automotive pump rub repair kit. Replaced rear half of transfer case (original had pump rub hole). 

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2002 GMC Sierra HD Transmission Problems

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 2002 GMC Sierra HD problems occur, check out our car reliability stats.