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Cooling unit: heater doesn't work. - 6G Celicas Forums

Topic #81069 5 posts Started by dudeofchaos
Everything works fine and the blowers blows perfectly but only cold air. The switch's motor doesn't work but I can switch it manually. The 2 prestone hoses get hot but the air in the car stays cold. (It's a Gt-Four model)

What could it be?

This post has been edited by dudeofchaos: Oct 5, 2011 - 4:50 PM
either your heater core is clogged, or the shut of valve not working. check under the hood, there is a little valve that moves when you switch to heat..

Learned a lot in 10 years...I hardly log in anymore, last loginToday Sept 6 2019, and I was forced just to clarify a post. LOLIf you PM me and I dont respond, dont fret or cry. Im alive, better post your questions in the thread below, maybe I log back in2grfe Swapped...Why I chose the 2GR, before you ask read here...A great civilization is not conquered from without until it has destroyed itself from within.@llamaraxing in Instagram is the best way to find me. I hardly log here anymore.
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QUOTE (njccmd2002 @ Oct 2, 2011 - 9:09 PM) *
>either your heater core is clogged, or the shut of valve not working. check under the hood, there is a little valve that moves when you switch to heat..


I looked and the shut off valve didn't move by itself so I moved it manually. The prestone hoses got hot but the temperature didn't rise.

This post has been edited by dudeofchaos: Oct 5, 2011 - 4:52 PM
clogged heater core, has it worked before?

Learned a lot in 10 years...I hardly log in anymore, last loginToday Sept 6 2019, and I was forced just to clarify a post. LOLIf you PM me and I dont respond, dont fret or cry. Im alive, better post your questions in the thread below, maybe I log back in2grfe Swapped...Why I chose the 2GR, before you ask read here...A great civilization is not conquered from without until it has destroyed itself from within.@llamaraxing in Instagram is the best way to find me. I hardly log here anymore.
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QUOTE (njccmd2002 @ Oct 9, 2011 - 12:00 AM) *
>clogged heater core, has it worked before?


I just bought the car so I don't know unfortunatly. frown.gif
But that's what I'm expecting it to be since the air got just a bit warmer when I turned the switch manually.