2003 Chevrolet Avalanche repairs by problem area
Engine (29%)
Transmission and Drivetrain (16%)
Brakes and Traction Control (6%)
Suspension and Steering (12%)
Electrical and Air Conditioning (33%)
Paint, Rust, Leaks, Rattles, and Trim (4%)
Other (0%)
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Chart based on 49 repairs.
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TSBs and
recalls for the 2003 Chevrolet Avalanche.
2003 Chevrolet Avalanche transmission repair cost distribution
$2500+ (0%)
$1000 - $2499 (13%)
$500 - $999 (13%)
$100 - $499 (63%)
< $100 (13%)
Worried about potential repair costs? An extended warranty can provide peace of mind.
Chart based on 8 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
48360 mi C $320
Coolant lines on the transmission were replaced.
94000 mi US $180
replaced universal joints
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132500 mi C $950
Left front CV joint leaking. Boots replaced
69230 mi US $2600
when cooling system failed it took transmission with it. $i600 to repair cooling and $2600 for tranny
96000 mi US $100
Differential cover leak, removed cover, replaced gasket and refilled with fresh fully synthetic gear lube.
120000 mi US $130
Right front cv joint sheared at wheel hub. Removed and replaced cv/shaft assembly.
97000 mi US $418
Replaced bearings in the rear end, also fluids in the rearend and transfer case.
129000 mi US $2250
new positrac rear-end along w/bearings etc.
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2003 Chevrolet Avalanche 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 2003 Chevrolet Avalanche problems occur, check out our car reliability stats .