6.3
fairly significant- Typical Repair Cost:
- No data
- Average Mileage:
- 95,050 miles
- Total Complaints:
- 6 complaints
Most common solutions:
- not sure (4 reports)
- not a fix but can turn off ignition,fan,a/c and then restart (2 reports)
We bought this vehicle brand new Feb 2004. The car lot we bought from had to go get it from another dealership. After we drove it home, it has just always took forever to get cool and and for the heat to warm up. It has always been this way. Get into my husband's 2003 Chevy truck and instant cold and heat....the heat can cook you right out of it. Not sure why my Trailblazer is the way it is.
- mcmainshm, Brazil, IN, US
Our trailblazer stayed at the shop when we first got it one problem after the other. my wife would tell them something was wrong but thought she was just hallucinating.then one day we downtown Atlanta and the car cut off in the middle o traffic. It has done it numerous of times. not to mention the dash lights by the radio wont light up and the left taillight assembly has burned little we drive it but dontt feel safe in it
- James W., Waverly Hall, GA, US
My heater/ac only works on setting 1 and 4. All others stopped working, also sometimes blower stops and restarts, A real pain in the ass
- Patty W., Randolph, OH, US
GM should have someone that is smart enough to figure out why the trailblazer electrical system has flaw that continues causing problems throughout the system
- gneeley, Hazel Green, AL, US
I removed the battery to be able to change a burnt out headlamp.After I replaced the battery, the AC didn't work right. Cold air came from the driver's side vents, but hot air came out of the passenger's side vents. I found some answers on the internet, and pulled fuse #36 in the fuse box under the rear seat, left it out for 2 minutes, put it back in and turned key to run for 2 minutes. You could hear the system recalibrating, but still cold air from one side and hot from other. Unhooked battery, left off for half hour--still no luck. Called Dealer-he said it sounds like the actuator is broken. What !!! from disconnecting the battery. This is BS. This should have been a RECALL. I've pulled the #36 fuse a couple more times, disconnected the battery, etc. with no success. Nowhere in the owner's manual does it say, "don't unhook the battery or you will have AC problems" This seems to be a common event. if you unhook the battery in a 2004 Trailblazer.
- sostrawski, Aiken, SC, US
A/C / Heater blower does not work ! Can not use defrost on windshield . I freeze in the winter sweat in the summer ! 500.00 dollar fix so I've been told by dealer ! Shouldn't there be a recall ? I see alot of Tblazers with heating A/C problems . Atleast I have heat in my seat in the winter summer we have a problem :(!
- Stephanie A., Rockport, WV, US