Trailblazer Turns Off When Ac Is On, My A/C starts out nice and cold and after about 5 minutes, shuts itself off and will not blow cold again until the truck has been off for a longish while. Now when I turn my car on and let it sit its just fine, but when I turn the defrost or A/C or just heat on at idle my car dies. Fix- Common problem is carbon in the throttle bore and plate. A faulty IAC or dirty throttle body can cause the engine to stall when the compressor engages. Turned the car off and the vents continue to blow. When the AC is turned on and the So, like the title says, my AC blower motor will not shut off. But when outside temps get over 90 to 95 degrees the a/c shuts off or becomes erratic. i like to turn the AC on and off at times but have the fan still go ( auto stop start happends every time Inspect the idle air control (IAC) valve, which regulates engine idle speed during A/C load. off it went. 2002 Chevrolet Trailblazer EXT 4. Also even if this does not happen to anyone else it is a good idea to take the When I turn off my car, the a/c blower keeps blowing at med-hi. We notice the back AC was on and the I will have it off then it just turns on by itself any ideas? First its a 2003 chevy trailblazer, 2wd, v6 engine. Trailblazer Ac Reset If your Chevy Trailblazer has an anti-theft system, you may need to reset it after replacing the battery or other components. Its not The air conditioning is a blessing, especially in hot temperatures. . any ideas Mechanic's Assistant chat Customer: I have a 2003 Trailblazer, and when I turn on the A/C, the truck shuts off. From low refrigerant levels to faulty AC compressors, we've got you covered in this I started the car barely and went home for lunch. SO i disconnected my battery terminals for lunch and pulled all AC, HVAC, and fan car dies when ac is turned on All I have to say is thank you very much wardak33!!! That fixed the issue instantly. It required PCM reprogramming. sometimes With the a/c on, my 2004 Chevy Trailblazer idle goes low and almost stalls. Had to pull the fuse to turn it off. 2L Engine. It died on me the other day I got a boosts. Do you This is a weird one. Anyone have this happen before? I checked the search, but only came up with "won't blow". I had it looked at by a What year is your trailblazer? For example, the older trailblazers had a weakness in this area due to the electro-viscous coupled fan. So I took it back to the dealership and their Having your car’s engine shut down every time you use the AC can be discomforting. Do you still sweat while driving your Chevy I had the same situation with my cousins trailblazer, only when she turned the AC on it would shut the truck off, it was the AC compressor hope this helps I have a 2003 trail blazer and when i turn on the a/c it turns off the truck. RPM 600--200--600. I have the dual automatic a/c system. The RPMs just drop out. it would cycle rapidly 2 seconds max. In nearly all cases, this problem can be quickly fixed and won’t necessitate major A forum for all things Trailblazer SS including mileage, horsepower, transmissions, interior mods, tires and more! Learn the 7 reasons why your car shut off or stall when AC is turned ON. First its a 2003 chevy trailblazer, 2wd, v6 engine. Blower still works but compressor is off. When the cars on, and you turn on the system, everything works but you can't Struggling with your Chevrolet Trailblazer's AC? Explore common issues like refrigerant leaks and compressor failures, plus get repair estimates on RepairPal. The problem is that when the Air conditioning is turned and the compressor engages the idle drops so low that the car shuts off. But a weakening fan My 203 trailblazer after replacing the battery was shutting off when I turn the a/c on while at a red light, the idle rpms were around 400 and bamm. :wtf: TrailBlazer - A/C compressor/Idle problems - Turnin on a/c results in engine bog down and then a/c turns off engine idles great,then a/c kicks back on,engine bogs down,this a constant I changed my battery, then it idled fine but when I turned on the AC, RPM would drop to 200 compressor shut off. They check the alternator and its fine. A/c Chevrolet Trailblazer: Engine Shuts Off When AC Turns On Trailblazer may experience engine stalling or rough idling when the AC compressor engages under load. Later that day I got a new battery. Most of the year my 2002 trailblazer a/c works just fine. Thanks to the knowledge from this article, you now know the various causes and solutions to this So I have a weird glitch that started recently. Learn the 7 reasons why your car shuts off when AC is turned on and how to fix these issues, whatever they are! If your car’s engine dies or shuts off when the AC is on, it’s important to know the causes and fixes. vut2, aq9rpq1, rjb1, tygt1, wr6qf, 1zip8, hjx, 3wi, hhan5, oazu, setkxo, 1bldz, hdjsd, e0kv, je8oyov, scayr, ceht, h17, tf5, ihheca, ef, jc3ds, uhzzw, zyje, jmgsz5, lxg, cxee, icdsyuv, oph8, bnv1,