2005 Chevrolet Trailblazer EXT 370 Seats Problems
- Complaints
- 3about this part
- Share
- 1%of 237 total for the year
- Median mileage
- 62,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the seats of the 2005 Chevrolet Trailblazer EXT 370, 1% of the 237 complaints for this model year. Where a mileage was given, the median is 62,000 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 side control panel for the driver's seat has come loose and has be come a concern that it may fall off completely and onto my legs as I'm driving. I weight about 145 and don't believe this should be happening to a vehicle that is only 3 years old.”
NHTSA complaint #10241834, filed 2008-09, 44,000 miles“I own a 2005 trailblazer, the first problem had to do with the gas not pumping. It would cause the pump to cut off. The passenger seat's plastic side broke off and now the driver's seat is broke. The driver's lumbar selector quit working.the speedometer has stopped working. I use my GPS.then the fuel gauge quit working, the dummy light stays on all the time. Cd is hung up in the radio. The front fan for AC/heating quit working.the other fans work and the AC cools.evidently there are alot of complains with this certain make/model GM should fix the problems. …”
NHTSA complaint #10426555, filed 2011-09, 80,000 miles“Dt: the contact states the third row seat cushions are so big that they do not allow the latch system to be accessed. The other alternative is to use the safety belts. When she secures a child seat to the safety belt it allows the child seat to tip over. The dealer was unable to repair the vehicle because of its design.”
NHTSA complaint #10141288, filed 2005-10Related service bulletins
- 10017178Oct 27, 2005B3606 heated seat(s) inoperative and/or adjustable pedals do not recall position.
Seats: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2005 | 3 | 1% |
| 2004 | 1 | 7% |
Other parts of the 2005 Chevrolet Trailblazer EXT 370
101 complaintsFuel system
94 complaintsExterior lighting
15 complaintsVisibility (wipers, defrost, mirrors)
12 complaintsEngine cooling
10 complaintsVehicle speed control
8 complaintsAir bags
7 complaintsBody and structure
6 complaintsTires
5 complaintsTransmission and drivetrain
5 complaintsEngine
4 complaintsEquipment
4 complaints
← All problems reported for the 2005 Chevrolet Trailblazer EXT 370
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