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2003 GMC Sierra 2500
Problems & Complaints
Worst 2003 GMC Sierra 2500 Problems by Category
Click on a category below for details. Help?
- electrical problems
- engine problems
- interior accessories problems
- brakes problems
- drivetrain problems
- transmission problems
- fuel system problems
- suspension problems
- steering problems
- exterior accessories problems
- lights problems
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Compare GMC Sierra 2500 Model Years
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Check out our GMC Sierra 2500 overview to see the most problematic years, worst problems and most recently reported complaints with the Sierra 2500.
Worst 2003 GMC Sierra 2500 Problems
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#1: Won't Start Unless Air Is Bled Off 2003 Sierra 2500
- Average Cost to Fix:
- N/A
- Average Mileage:
- 111,000 mi
-
#2: Brake Lines Ruptured 2003 Sierra 2500
- Average Cost to Fix:
- N/A
- Average Mileage:
- 86,000 mi
-
#3: Transfer Case Rub-Through Causes Leaks 2003 Sierra 2500
- Average Cost to Fix:
- N/A
- Average Mileage:
- 111,000 mi