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2003 GMC Sierra 1500
Problems & Complaints
Worst 2003 Sierra 1500 Problems by Category
Click on a category below for details. Help?
- interior accessories problems
- engine problems
- seat belts / air bags problems
- steering problems
- windows / windshield problems
- AC / heater problems
- body / paint problems
- brakes problems
- electrical problems
- cooling system problems
- drivetrain problems
- fuel system problems
- transmission problems
- lights problems
- suspension problems
- wheels / hubs problems
- miscellaneous problems
- exterior accessories problems
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Check out our GMC Sierra 1500 overview to see the most problematic years, worst problems and most recently reported complaints with the Sierra 1500.
