Problem Reports

Problem with your car? See what our experts say or submit your own.

2008 Chevrolet Trailblazer

Check Engine Light Due to Gas Cap Issue

for the Chevrolet Trailblazer

Illumination of the Check Engine Light can be caused by a loose or worn gas cap.

39 Reports

Loss of One or More HVAC Blower Motor Speeds

for the Chevrolet Trailblazer

The HVAC blower motor may stop working at one or more speeds due to a faulty blower motor resistor block. Our technicians recommend to confirm the resistor is at fault by first checking the operation of the switch.

30 Reports

No Electrical Power to Interior of Vehicle

for the Chevrolet Trailblazer

Electrical power may be lost to the interior of the vehicle due to a blown 125 amp fuse located at the under hood fuse box. This fuse can blow if jumper cables are connected incorrectly. Replacing the blown fuse will commonly correct this problem.

10 Reports

Checklist

Problem Reports

2008 Chevrolet Trailblazer

Check Engine Light Due to Gas Cap Issue

Loss of One or More HVAC Blower Motor Speeds

No Electrical Power to Interior of Vehicle