Power Steering Fluid problems of the 2007 Chevrolet Trailblazer

Four problems related to power steering fluid have been reported for the 2007 Chevrolet Trailblazer. The most recently reported issues are listed below.

1 Power Steering Fluid problem

Failure Date: 03/10/2019

Power steering lines leaking having to add fluid often.

2 Power Steering Fluid problem

Failure Date: 01/03/2017

My Trailblazer sprung a major power steering fluid leak. I lost power steering after coming out of a grocery store, it was -10 degrees outside and I used my autostart while inside the store. I came out and did not have p/s and noticed a large puddle under the car. I looked under the hood when I got home, and the high pressure hose disconnected from where the high pressure hose meets the metal tube before entering the rack.

3 Power Steering Fluid problem

Failure Date: 06/19/2015

The contact owns a 2007 Chevrolet Trailblazer. While driving various speeds, the steering wheel seized and required excessive force. The vehicle was taken to the dealer where it was diagnosed that the power steering lines were corroded and there was a power steering fluid leakage. The vehicle was repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 87,000.

4 Power Steering Fluid problem

Failure Date: 09/01/2009

The contact owns a 2007 Chevrolet Trailblazer. He noticed that the power steering fluid was leaking, it caused the steering wheel to make a loud noise and lock. While driving 20 mph, the steering wheel locked as he was making a turn. He took the vehicle to the dealer and the diagnosis located the failure to be the rack and pinion and needed to be replaced. The estimated cost for repair was $800. 00. He is not sure if the vehicle will be repaired. The failure mileage was 59,000 and the current mileage was 61000.


Other Steering related problems of the 2007 Chevrolet Trailblazer



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Trailblazer Service Bulletins
Trailblazer Safety Recalls
Trailblazer Defect Investigations