2007 Chevrolet Trailblazer Complaints

  • Electrical System, service Brakes, forward Collision Avoidance 04/04/2023

    I've had the brakes replaced because I thought they were an issue I was having with my ABS. But my car will randomly lock its brakes as I'm driving, no matter what speed. I'm scared to drive it. It also almost loses all power after breaking but then speeds up on its own making it almost impossible to slow down or brake.

  • Electrical System, unknown Or Other 09/28/2020

    My doors have had water seeping in them the whole time and I’ve replaced my speakers multiple times.

  • Exterior Lighting 07/19/2022

    The contact owns a 2007 Chevrolet Trailblazer. The contact stated that while driving at various speeds, the headlights became inoperable without warning. The contact stated that the failure had occurred several times. The contact replaced the headlight bulbs three times, the fuse, and the switch. The failure persisted. The contact had spoken with the dealer who stated the headlamp driver module (HDM) module needed to be replaced; however, the vehicle was not repaired. The manufacturer was made aware of the failure and a case was opened. The manufacturer informed the contact that an unknown recall for the failure had expired. The approximate failure mileage was 200,200.

  • Suspension 07/26/2020

    The contact owns a 2007 Chevrolet Trailblazer. The contact stated that the front subframe of the vehicle was corroded with perforated rust holes. The vehicle was taken to the dealer who informed the contact that they did not provide frame repair. The vehicle was taken to several mechanics who diagnosed that the subframe needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 96,000.

  • Vehicle Speed Control 01/02/2022

    Speedometer and rms needles do not function.

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