» » » 2007

Resources for the Repair and Maintenance of your 2007 Chevrolet Trailblazer

2007 Chevrolet Trailblazer

Image for car images Chevrolet 2006 2009 Chevrolet Trailblazer size thumb

2007 Chevrolet Trailblazer Problems

Electrical & Lights -- Verified

The fuel level sensor in the fuel tank may fail causing erratic fuel gauge operation. Our technicians tell us that on high mileage vehicles you may wish to replace the complete fuel pump module assembly if this condition occurs.
On certain 2005 - 2007 vehicles, General Motors has provided a special service policy covering the fuel level sensor, agreeing to pay 50% of the repair cost. This coverage extends for 10 years or 120,000 ...

Heating & Air Conditioning -- Verified

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.

Exhaust & Emissions -- Verified

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

Engine -- Verified

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
The engine may develop a misfire due to worn valve seats. This fault will cause the Check Engine Light to illuminate. Replacement of the cylinder head may be required to correct this concern.

Electrical & Lights -- Verified

One or more of the rear lights may be out due to a failed light socket plate. Our technicians tell us some 2002-2004 models were recalled for this issue. For more information on this recall, please click here»

2007 Chevrolet Trailblazer Recalls (Recent)

Body, Interior & Misc., August 15, 2012

RepairPal Expert Overview:

Vehicles first sold, or currently registered, in certain states where salt is used to de-ice the roads are being recalled because fluid may enter the driver's door module, causing corrosion that could result in a short in the circuit board. A short may cause the power door lock and power window switches to function intermittently or become inoperative. The short may also cause overheating, which could melt components of the door module, producing an odor, smoke, or a fire. As of this time, the remedy plan is still being finalized and a notification schedule has not been determined. The GM recall number is 12180.

Learn more »

Electrical & Lights, June 13, 2013

RepairPal Expert Overview:

Fluid may enter the driver's door module, causing corrosion that could result in a short circuit in the door module. A short circuit may cause the power door lock and power window switches to function intermittently or become inoperative. The short may also cause overheating, which could melt components of the door module, producing an odor, smoke, or a fire. Dealers will inspect the driver's door module, if it is functioning correctly, a protective coating will be applied. If the module is not functioning correctly, it will be replaced. The GM recall number is 12180.

Learn more »

2007 Chevrolet Trailblazer Questions and Answers

blazerfire, 2007 Chevrolet Trailblazer, 4.2L 6 Cylinder, Fair Lawn, NJ

I have a picture of an oil can and a wrench, what does this mean?

littlebit62, 2007 Chevrolet Trailblazer, 4.2L 6 Cylinder, Lovelock, NV

what services needs to be done at 100,000 miles

Tammy Davis, 2007 Chevrolet Trailblazer, 4.2L 6 Cylinder, Paso Robles, CA

My truck makes a whinning siund when the RPM's go up. It has been suggested that the power steering fluid may be low...? I've just reache dthe 1000,000 mile mark and did have the oil chan...

Visitor, 2007 Chevrolet Trailblazer, 4.2L 6 Cylinder, Victor, IA

i just bought an 07 trailblazer and shortly after the engine is started all the doors lock and i have tried to reset the system im getting tired of starting the vehicle and locking keys in car any ...

Visitor, 2007 Chevrolet Trailblazer, 4.2L 6 Cylinder, Spring Valley, MN

how much does it cost to replace a fuel pump

Write a Review About Your Car

2007 Chevrolet Trailblazer Reviews

My trailblazer has been a constant reminder of why you need a mechanic in the family. Around 32,000 miles the passenger window fell into the door. The power window's plastic parts were crumbs inside the door panel. Prior to the window problem, my sound system's speakers played musical chairs. I have one speaker that is working at this time. 70,000 miles and the gas gauge no longer worked. Now when the engine is running the "humming" sound is so loud that someone standing by the car can hear it. When I drive away the sound becomes louder. I feel that I've made quite a bit of lemonade, but lemon is not my favorite flavor.

I have a 2007 Chevrolet trailblazer. I got it brand new and has been the worst car that I have ever had. I did not even have it a year before it was in the shop. It has been in and out sense I have had it. Chevrolet dose not stand behind there product nor do the want to take care of there mistakes. I have had to replace the 4 window motors,radio, both front speakers, the seat controls, the inside door paneling, multiple problems with the fuel system and electrical problems. Now that the warranty has gone out the seat controls are broke and the rear end is going out and the transmission is sticking. The sad thing is they have come up with some kind of excuse so that when I did have warranty I would still have to pay. I will never own another Chevrolet or recommend anybody buy one.

My heat and air just stopped working and don't know what to do but it is very frustrating.

i absolutley love my trailblazer!~ by far the best truck i have ever owned!!!! one problem is the temp control only works when it wants ????????????//

I hate this vehicle...the mileage sucks for one, the fuel pump failed before the warranty expired, no help had to pay like $588.00 for a new one and labor, now the evap system for the fuel injectors are out another $600.00 bucks. The lights dim when you use the windows, the center console has no support, the seats are falling apart, wind noise is unbelievable, and speakers are all out of wack sounds like the speakers are under my car. I'm tired of all the headache with this particular vehicle I will never buy another chevrolet vehicle...I feel they have just become sloppy are careless with their vehicles. I'm not recommending their vehicles to family, friends, or enemies...

Recent Repair Estimates