2003 Chevrolet Avalanche 2500 Repair & Maintenance Costs

A guide to repairs, service, and maintenance costs for your 2003 Chevrolet Avalanche 2500
We don’t currently have enough data on the 2003 Chevrolet Avalanche 2500 to give you an accurate yearly maintenance cost. For details on the 2003 Chevrolet Avalanche 2500, click here.
2003 Chevrolet Avalanche 2500
2003 Chevrolet Avalanche 2500

Most Common 2003 Chevrolet Avalanche 2500 Problems

2003 Chevrolet Avalanche 2500 vehicles have 22 reported problems.The most commonly reported 2003 Chevrolet Avalanche 2500 problem is: 4WD Transfer Case Position Sensor/Selector Switch May Fail
2003 Chevrolet Avalanche 2500
The 4wd transfer case encoder motor position sensor or the selector switch may fail causing the service 4wd message...
2003 Chevrolet Avalanche 2500
A dirty throttle body may cause a lower than normal idle and possible stalling condition. performing a throttle body...

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Most Common 2003 Chevrolet Avalanche 2500 Questions

There are 7 related questions for 2003 Chevrolet Avalanche 2500 vehicles. RepairPal's professional community answers hundreds of questions each day. Below are the most commonly asked 2003 Chevrolet Avalanche 2500 questions.
2003 Chevrolet Avalanche 2500
Put it in 4h to drive through some mud now i can't get it back into 2h. have pushed the buttons both the 2h and...
2003 Chevrolet Avalanche 2500
As a cam sensor. replaced crank sensor, was told it could cause that also. now it wont start at all. cam sensor...