2004 Chevrolet Trailblazer 360 Transmission and drivetrain Problems
- Complaints
- 1about this part
- Share
- 9%of 11 total for the year
- Median mileage
- 70,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the transmission and drivetrain of the 2004 Chevrolet Trailblazer 360, 9% of the 11 complaints for this model year. Where a mileage was given, the median is 70,000 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.
“The contact owns a 2004 Chevrolet TRAILBLAZER 360. The contact stated that the light failed to illuminate on the gear shift mechanism and was not able to view what gear the vehicle was shifted into. The contact also indicated that the battery, the seat belt and the brakes warning lights randomly illuminated as the failure progressed. The vehicle was not diagnosed or repaired. The approximate failure mileage was 70,000.”
NHTSA complaint #10851938, filed 2016-03, 70,000 milesRelated service bulletins
- 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…
- 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…
- 10222770Sep 16, 2022This service bulletin provides information on OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification.
- 10220319Sep 1, 2022This diagnostic tip advises the tech not to separate the flexplate from the torque convertor or damage my occur if the engine is started while diagnosing for noise from the…
- 10201098Dec 1, 2015OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification
- 10190503Dec 1, 2015OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification
Transmission and drivetrain: other model years
Other parts of the 2004 Chevrolet Trailblazer 360
5 complaintsBrakes
2 complaintsElectrical system
2 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsExterior lighting
1 complaintsSeat belts
1 complaintsTires
1 complaints
← All problems reported for the 2004 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