Six problems related to power train have been reported for the 2007 Chevrolet Trailblazer. The most recently reported issues are listed below.
Ive had to continueously replace the brakes axles, warped rotors . As well as needing to purchase tires for front end due to control arms malfunction. Constant replacemenf of front axle all causing rubbing, mis alignment and front end sitting inward. These replacements happen more than 3 times a year the last 3 years of ownership.
Tl- the contact owns a 2007 Chevrolet Trailblazer. The contact stated that while driving approximately 30 mph the shifter had inadvertently switched from the drive position to the neutral position after making contact with the shifter and pushing it forward. While in the neutral position the vehicle began to loose power and deceleration. The contact indicated that the shifter would shift from drive to neutral without having to press the button on the shifter. The contact also indicated that when the failure occurred the shift selector indicator would indicate that the vehicle was still in the drive position. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was 80,000. Jft.
Tl-the contact owns a 2007 Chevrolet Trailblazer. The contact stated that driving 40 mph, the gas gauge failed and vehicle stalled with the illumination of gas light. The vehicle was not repaired. The manufacturer was not notified. The approximate failure mileage was 70,000. St.
I had gone to a friends house and on the way home my power steering malfunctioned. I took the vehicle to a local auto repair shop and was told the power steering cooler had rusted through. I also had to replace this part on my 2003 Trailblazer not realizing there was a problem. If this part rusts out on different years of the same model there seems to be a problem. The vehicle became very hard to steer. I know for a fact that I and many other people have had problems with transmission lines gasoline lines and power steering lines. I had to replace the gasoline line and fuel pump on the 2003 , and just replaced transmission line on the 2007. I think there needs to be an engineering change on these vehicles. I also received a recall notice on the 2007 Trailblazer for the electric window switch. The notice said I would be notified when to bring my vehicle in. It has been several months since I received the notice and I am still waiting for notification. It cost me $350. 00 to have the power steering repaired. .
2007 Chevrolet Trailblazer.
My 2007 Trailblazer lost power during acceleration. On January 22 I took it to the dealer and it took them 4 days for the vehicle to act up so they could get a code. They replaced the powertrain control module. On March 3, 2010 it happened again, the same exact problem, while my wife was crossing a street. The rpms went from 2000 or so down to 5-600 while pushing the gas pedal. I had the truck towed in to dealer and got a loaner car under terms of my warranty. It is now day 6 and they cannot get it to act up again. I called gm customer service hotline and got a case # 71-810026931, but I am being told before they send a technician that can solve the problem I must take it to a second dealership at my cost as well as paying for towing and loner car for the first dealership to release the truck. They told me to drive it until it messes up then goto the dealer to get code. The safety issue is what happens to my family if it acts up in the middle of a turn with traffic coming. There is obviously a problem that the computer isn't recognizing. And because of that my family has to be the guinea pigs before gm will send a technician to solve the problem. My local mechanic seen the problem, the dealership seen the problem and thought they fixed it. What they did was put a bandaid on a cut that requires stitches. I have to put my family in jeopardy and that of whoever hits me so gm can save money and not send the technician. The same problem in just over a month, from losing power to the dealership having problems diagnosing it should send up a red flag that something is wrong and lives are in danger. But that does not seem to be the concern except from me. So I have to pay for a truck that im afraid to drive so gm doesn't lose money sending out a technician when they should be worried about a problem with a truck that could cost someone their life.