My heat doesnt work, this is no bueno. somebody help me out?
i have no idea wat happened, i get into my car, flip the heat on, (cuz its freazin, 17degrees)
and the thing goes on auto, blah blah blah, but the fans dont turn on, and im gettin no heat... i checked the belts, the fuzes, and theres no strange noises coming froom the car, idk wat to do, someone please have an answer, chicago cold doesnt let up because your heat doesnt work :/
and the thing goes on auto, blah blah blah, but the fans dont turn on, and im gettin no heat... i checked the belts, the fuzes, and theres no strange noises coming froom the car, idk wat to do, someone please have an answer, chicago cold doesnt let up because your heat doesnt work :/
Junior Member
Joined: Aug 2005
Posts: 1
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From: North of Buffalo, NY *** NEBF '05, '06, '07 *** ***ONBF & NYBF 06; 07*** ***WCBF 06***

Is this on the 03 SSEi? When you get a chance, you can edit your Profile (top/right side of this page) and enter your year/trim level there...it will show up on all of your posts automatically then.
Which fans don't come on? The cooling fans for the radiator, or the blower fan? Does the engine get up to temperature? Does the outside temperature read properly? At what temperature do you have the inside set?
Senior Member
Certified GM nut
Joined: Oct 2006
Posts: 2,028
Likes: 1
From: burb of detroit. 2 miles north of 8 mile Rd.

if you suspect ur blower motor is bad, you can hook it to 12v directly. if it works, its probably the relay. if it doesnt work with a direct 12v then uhm well, you know, its bad
i got it to work, the fans were jammed, i kicked it, yup, good old American ingenuity.
i started up the car this morning, and something like out of a movie, i kick the bumper, the fans flip on, so i brougt it to the shop, and he said that there was nothing wrong that he could find, that the plastic probably just warped in the cold. thanks tho guys.
oh, and ya i gotta get my junk up, coming soon.
i started up the car this morning, and something like out of a movie, i kick the bumper, the fans flip on, so i brougt it to the shop, and he said that there was nothing wrong that he could find, that the plastic probably just warped in the cold. thanks tho guys.
oh, and ya i gotta get my junk up, coming soon.
blower for the heat, like, it showed inside the car that everything was fine, except no heat coming out of the vents.. wait actually now that i think about it the engine fans too, hmmm, i think ima get it back to the shop. the two fans behind the radiator stopped, but now there running, idk demon car.
Mike, the two fans will run when commanded by high coolant temps or if your AC controls are set to Auto (any time the AC compressor runs, the fans should too).
Kicking the bumper would have had no effect on your heater blower. That fan is located in the firewall.
Kicking the bumper would have had no effect on your heater blower. That fan is located in the firewall.
well thats always good to know, it was kindof ironic tho how the heat started working after i kicked it, im not saying your wrong, im just gonna say that my car is a demon.


