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2009 Chevrolet Trailblazer Problems

Find the most common issues based on 2009 Chevrolet Trailblazer owner complaints.

Most Common 2009 Chevrolet Trailblazer Problems

Illumination of the Check Engine Light can be caused by a loose or worn gas cap.
The variable valve timing camshaft actuators may stick due to dirty engine oil or a faulty control solenoid. A sticking actuator may cause a rough idle and the Check Engine Light to illuminate. Ou...
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 ...
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0 Known 2009 Chevrolet Trailblazer Brakes Problems

1 Known 2009 Chevrolet Trailblazer Drive Train Problem

Our technicians highly recommend that the transmission is serviced every 30,000 miles to avoid problems and maintain optimal operating order.

2 Known 2009 Chevrolet Trailblazer Electrical & Lights Problems

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 ...

3 Known 2009 Chevrolet Trailblazer Engine Problems

The variable valve timing camshaft actuators may stick due to dirty engine oil or a faulty control solenoid. A sticking actuator may cause a rough idle and the Check Engine Light to illuminate. Ou...

2 Known 2009 Chevrolet Trailblazer Exhaust & Emissions Problems

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

0 Known 2009 Chevrolet Trailblazer Heating & Air Conditioning Problems

2 Known 2009 Chevrolet Trailblazer Maintenance Problems

GM recommends replacing the engine coolant at 100,000 miles; however, our technicians tell us that the coolant may become contaminated and require a complete cooling system flush every 60,000 to 70...
Brake fluid can become dirty and may cause problems in the brake system; it should be flushed every 60,000 miles.

0 Known 2009 Chevrolet Trailblazer Miscellaneous Problems

0 Known 2009 Chevrolet Trailblazer Suspension & Steering Problems

10
Known 2009 Chevrolet Trailblazer Problems & Complaints

Illumination of the Check Engine Light can be caused by a loose or worn gas cap.
The variable valve timing camshaft actuators may stick due to dirty engine oil or a faulty control solenoid. A sticking actuator may cause a rough idle and the Check Engine Light to illuminate. Ou...
GM recommends replacing the engine coolant at 100,000 miles; however, our technicians tell us that the coolant may become contaminated and require a complete cooling system flush every 60,000 to 70...
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 ...
Brake fluid can become dirty and may cause problems in the brake system; it should be flushed every 60,000 miles.
Our technicians highly recommend that the transmission is serviced every 30,000 miles to avoid problems and maintain optimal operating order.
Get a Repair Estimate
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RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
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