2007 Chevrolet Trailblazer 360 Transmission and drivetrain Problems
- Complaints
- 4about this part
- Share
- 8%of 50 total for the year
- Median mileage
- 200miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 4 complaints about the transmission and drivetrain of the 2007 Chevrolet Trailblazer 360, 8% of the 50 complaints for this model year. Where a mileage was given, the median is 200 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“I have a 2007 Chevrolet trailblazer ls. We bought it with 13 miles on it when the first full tank of gas was gone we only put on 235 miles to the tank. That wasn't even a week. We have had 2 tires replaced because of excess wear with only 6,000 miles on it. Now we are working on the 2 other tires getting replaced because of the same thing. The windshield washer fluid would take a long time to come out. We hear a noise coming from the front right tire and at the same time we feel it in the pedals. The seals on the windows are coming off. …”
NHTSA complaint #10216920, filed 2008-02, 200 miles“Transmission went out after driving it for only 2 days after purchase. Vehicle. Had 15 miles at purchase; towed in with 95 miles. Vehicle had no power in reverse nor drive. Gm only offered to repair or replace the trans. Would not replace vehicle or give money back. They placed a rebuilt. Trans in a new car and since then the vehicle. Has been giving me problems. Does not accelerate as prior to fix; hesitates when accelerating feeling like it's ready to stall. Gas pedal sticks at times; giving vehicle. Gas when I'm not pressing on the pedal. These are major safety issues. …”
NHTSA complaint #10213798, filed 2008-01, 95 miles“2007 chevy trailblazer with multiple issues. Customer states that her vehicle has brake problems, front end vibration problems, tire wear, and excessive fuel consumption. The brakes made a squealing and dragging noise when coming to a stop. It would take several attempts to close the liftgate, the engine would misfire/stall while in idle, there was a smell of oil burning, the vehicle was slow to gain speed, there was extreme noise coming from all of the doors and windows. The settings for the side mirrors did not keep their memory. The rear hatch would open while driving. …”
NHTSA complaint #10203799, filed 2007-09Related service bulletins
- 11009088Sep 16, 2024This service bulletin provides information on some vehicles that may rock or move slightly forward or rearward while in Park at start up after cold soak. This condition may be…
- 11006421Jul 24, 2024GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or…
- 11001321May 16, 2024This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.
- 11000119Apr 26, 2024This service bulletin provides technicians with information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
- 10250347Feb 2, 2024This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and…
- 10249579Jan 12, 2024This PI bulletin advises the technician on the proper way to install the pistons in an engine.
- 10245395Nov 6, 2023This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing…
- 10242843Sep 1, 2023The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the…
- 10242061Aug 7, 2023This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
- 10237387May 30, 2023This service bulletin provides information on some vehicles that may rock or move slightly forward or rearward while in Park at start up after cold soak. This condition may be…
Transmission and drivetrain: other model years
Other parts of the 2007 Chevrolet Trailblazer 360
14 complaintsExterior lighting
11 complaintsFuel system
8 complaintsVisibility (wipers, defrost, mirrors)
8 complaintsAir bags
5 complaintsBrakes
5 complaintsEngine cooling
4 complaintsBody and structure
4 complaintsSteering
3 complaintsSuspension
2 complaintsTires
2 complaintsEquipment
1 complaints
← All problems reported for the 2007 Chevrolet Trailblazer 360
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology