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Auto Talk => The Garage => Topic started by: TheIntrepid on November 24, 2007, 12:38:33 PM

Title: Corolla Heater
Post by: TheIntrepid on November 24, 2007, 12:38:33 PM
The heater on my recently acquired Corolla only works with the fan set on "HI". It never works on the other settings. Why is this, and how easy is it to fix?

Here's the type of climate control it has... random pic from the net

(http://i21.ebayimg.com/08/i/000/c6/12/1c34_1.JPG)

:( :( :(

Fucking POS.
Title: Re: Corolla Heater
Post by: deesea on November 24, 2007, 12:46:50 PM
why are you trying to fix it? its not even yours...and if its such a POS then why bother? just leave it on high.
Title: Re: Corolla Heater
Post by: Raghavan on November 24, 2007, 12:49:15 PM
I like how you just got a free car for a couple of months and are still complaining about it. :rolleyes:
Title: Re: Corolla Heater
Post by: TheIntrepid on November 24, 2007, 12:51:42 PM
Quote from: Raghavan on November 24, 2007, 12:49:15 PM
I like how you just got a free car for a couple of months and are still complaining about it. :rolleyes:

If it's cheap enough to fix and make my life easier for a bit, I wouldn't mind putting some money into it (under $35 or so)
Title: Re: Corolla Heater
Post by: 280Z Turbo on November 24, 2007, 12:54:32 PM
Why are you driving someone else's car?

If you get into an accident with it, their insurance probably won't cover it.
Title: Re: Corolla Heater
Post by: Danish on November 24, 2007, 12:56:57 PM
Quote from: TheIntrepid on November 24, 2007, 12:38:33 PM

Fucking POS.

You shut your dirty whore mouth

Corollas are teh pwn!
Title: Re: Corolla Heater
Post by: TheIntrepid on November 24, 2007, 12:59:49 PM
Quote from: Danish on November 24, 2007, 12:56:57 PM
You shut your dirty whore mouth

Corollas are teh pwn!

Don't you have one?
Title: Re: Corolla Heater
Post by: Danish on November 24, 2007, 01:02:00 PM
Quote from: TheIntrepid on November 24, 2007, 12:59:49 PM
Don't you have one?

Yeah I do

(note how I said pwn, not pwned)
Title: Re: Corolla Heater
Post by: Eye of the Tiger on November 24, 2007, 10:20:24 PM
High is the only speed you need. I don't see what the problem is.
Title: Re: Corolla Heater
Post by: CALL_911 on November 24, 2007, 10:23:36 PM
Quote from: NACar on November 24, 2007, 10:20:24 PM
High is the only speed you need. I don't see what the problem is.

The Trep was on superfastlol. He needs that, n00b.  :rolleyes:
Title: Re: Corolla Heater
Post by: CALL_911 on November 24, 2007, 10:24:00 PM
Quote from: Raghavan on November 24, 2007, 12:49:15 PM
I like how you just got a free car for a couple of months and are still complaining about it. :rolleyes:

+1
Title: Re: Corolla Heater
Post by: Eye of the Tiger on November 24, 2007, 10:25:38 PM
Quote from: CALL_911 on November 24, 2007, 10:23:36 PM
The Trep was on superfastlol. He needs that, n00b.  :rolleyes:

z0MG, sry guise. The Audi's blower fan is completely non-functional at the moment, but you don't see me making all kinda thread about it! I just treated the windows with anti-fog and crank up the heated seats! z0mg, those seats get so hot! They practically heat the whole car. Trep, u shud just put heated seats in the 'r0ll4.
Title: Re: Corolla Heater
Post by: Eye of the Tiger on November 24, 2007, 10:27:12 PM
Quote from: Raghavan on November 24, 2007, 12:49:15 PM
I like how you just got a free car for a couple of months and are still complaining about it. :rolleyes:

Good point. When I got a free car ('st33m!) and I had fun with it.
Title: Re: Corolla Heater
Post by: CALL_911 on November 24, 2007, 10:32:30 PM
Quote from: NACar on November 24, 2007, 10:25:38 PM
z0MG, sry guise. The Audi's blower fan is completely non-functional at the moment, but you don't see me making all kinda thread about it! I just treated the windows with anti-fog and crank up the heated seats! z0mg, those seats get so hot! They practically heat the whole car. Trep, u shud just put heated seats in the 'r0ll4.

Put in a new blower fan.
Title: Re: Corolla Heater
Post by: Eye of the Tiger on November 24, 2007, 10:35:35 PM
Quote from: CALL_911 on November 24, 2007, 10:32:30 PM
Put in a new blower fan.

no. i'm fairly certain it's a wiring issue. i will do some electrical diagnosis whent i have the motivation
Title: Re: Corolla Heater
Post by: CALL_911 on November 24, 2007, 10:37:48 PM
Quote from: NACar on November 24, 2007, 10:35:35 PM
no. i'm fairly certain it's a wiring issue. i will do some electrical diagnosis whent i have the motivation

You is gonna get hypothermia and not be able to drive a car again.
Title: Re: Corolla Heater
Post by: Eye of the Tiger on November 24, 2007, 10:39:21 PM
Quote from: CALL_911 on November 24, 2007, 10:37:48 PM
You is gonna get hypothermia and not be able to drive a car again.

I said, I have heated seats! And they so hot they burn my butt!
Title: Re: Corolla Heater
Post by: Rupert on November 25, 2007, 01:56:08 PM
Well, the fan works, so why fuck with it?

It sounds like it's the switch or something.
Title: Re: Corolla Heater
Post by: S204STi on November 25, 2007, 04:29:43 PM
In response to Tepid's origional post, the problem is your resistor block.  It's very easy to replace,usually found under the glove box or behind it.  It might cost a few bucks though.  I'm about 100% sure about it.  There is a slim chance it's the control switch, but that isn't likely.
Title: Re: Corolla Heater
Post by: TheIntrepid on November 25, 2007, 04:44:37 PM
Quote from: R-inge on November 25, 2007, 04:29:43 PM
In response to Tepid's origional post, the problem is your resistor block.  It's very easy to replace,usually found under the glove box or behind it.  It might cost a few bucks though.  I'm about 100% sure about it.  There is a slim chance it's the control switch, but that isn't likely.

Thanks!
Title: Re: Corolla Heater
Post by: TBR on November 25, 2007, 05:39:53 PM
While we're on a related noted, my climate control is completely screwed up. It heats, it cools, and it defrosts. But, not always through the right vent. On the rare ocassion that I get it going through the defroster vents I can't get it to start going back through the other vents (just press the button doesn't work at all). I don't think I have ever felt air come out of the floor vents. It is a real pain in the ass. Could it just be the control panel or what?
Title: Re: Corolla Heater
Post by: TBR on November 25, 2007, 10:34:36 PM
Quote from: TBR on November 25, 2007, 05:39:53 PM
While we're on a related noted, my climate control is completely screwed up. It heats, it cools, and it defrosts. But, not always through the right vent. On the rare ocassion that I get it going through the defroster vents I can't get it to start going back through the other vents (just press the button doesn't work at all). I don't think I have ever felt air come out of the floor vents. It is a real pain in the ass. Could it just be the control panel or what?

Is there anyway to tell if the defroster is actually on or if it is just blowing through the defroster vents? If the defroster stays on, then it is almost certainly the climate control panel itself, right?
Title: Re: Corolla Heater
Post by: S204STi on November 25, 2007, 11:25:33 PM
It isn't hard to tell, you pretty much know already by holding your hand over the various vents that something isn't right.

The vehicle likely uses a vacuum assist to move the mode doors around.  Make sure all of your vacuum hoses are in good condition (and connected) all the way to the firewall.  If you don't find a problem there, you might have either a malfunctioning vacuum servo (sometimes the rubber diaphram rots and no longer works properly) or a problem with your control head.
Title: Re: Corolla Heater
Post by: TBR on November 26, 2007, 09:43:48 PM
How do I go about checking the vacuum hoses?
Title: Re: Corolla Heater
Post by: AutobahnSHO on November 27, 2007, 12:39:02 AM
Quote from: TBR on November 26, 2007, 09:43:48 PM
How do I go about checking the vacuum hoses?
Listen for suckage.  :-)

Or pull the dash apart and inspect them.  :nono:

As soon as I read your post though, that's what I thought the problem is-
But also some cars use a motor to move the "door" that changes it from defrost to vent- maybe check autozone's free manuals.
Title: Re: Corolla Heater
Post by: Rupert on November 27, 2007, 12:45:20 AM
Start by looking at them all. :lol:
Title: Re: Corolla Heater
Post by: TBR on November 27, 2007, 06:03:32 PM
In order to do that I'd have to know where they are...
Title: Re: Corolla Heater
Post by: S204STi on November 27, 2007, 06:29:37 PM
Look for thin black lines that may look sort of like thick wires.  They will sprout from the intake manifold mainly, more or less in the vicinity of the throttle body for the most part.  Trace them as far as you can see them visually.

Basically this is sounding like a job for a pro, but I thought I'd try to help you out a bit.
Title: Re: Corolla Heater
Post by: TBR on November 27, 2007, 06:51:23 PM
I appreciate it, this isn't an issue worth paying a pro for though, I can just deal with the defroster not always working (or the opposite, the air blowing out of the defroster vents instead of the regular vents).
Title: Re: Corolla Heater
Post by: TheIntrepid on November 27, 2007, 06:56:08 PM
Hijacks FTW :rockon:
Title: Re: Corolla Heater
Post by: S204STi on November 27, 2007, 07:08:42 PM
You're welcome!
Title: Re: Corolla Heater
Post by: TheIntrepid on November 27, 2007, 07:09:04 PM
:cheers:

Uncle Roy to the rescue.
Title: Re: Corolla Heater
Post by: S204STi on November 27, 2007, 07:10:27 PM
Quote from: TheIntrepid on November 27, 2007, 07:09:04 PM
:cheers:

Uncle Roy to the rescue.

Not sure whether I like that epithet or not...time will tell.  :lol:
Title: Re: Corolla Heater
Post by: TheIntrepid on November 27, 2007, 07:11:37 PM
Quote from: R-inge on November 27, 2007, 07:10:27 PM
Not sure whether I like that epithet or not...time will tell.  :lol:

We'll see at BeaveRun. BTW can I drive the 'rex? :devil:
Title: Re: Corolla Heater
Post by: S204STi on November 27, 2007, 07:38:27 PM
Quote from: TheIntrepid on November 27, 2007, 07:11:37 PM
We'll see at BeaveRun. BTW can I drive the 'rex? :devil:

No fucking way in hell. :praise:
Title: Re: Corolla Heater
Post by: TheIntrepid on November 27, 2007, 07:45:54 PM
Quote from: R-inge on November 27, 2007, 07:38:27 PM
No fucking way in hell. :praise:

:cry:

You could drive the Touareg if you wanted... :heated:
Title: Re: Corolla Heater
Post by: hellonwheels on November 28, 2007, 11:22:44 AM
Quote from: TheIntrepid on November 24, 2007, 12:38:33 PM
The heater on my recently acquired Corolla only works with the fan set on "HI". It never works on the other settings. Why is this, and how easy is it to fix?

Here's the type of climate control it has... random pic from the net

(http://i21.ebayimg.com/08/i/000/c6/12/1c34_1.JPG)

:( :( :(

Fucking POS.

What year is that piece of sh*t

sounds like a bad blower motor resistor

typical problem with throw away cars  junk it and get another
Title: Re: Corolla Heater
Post by: Eye of the Tiger on November 28, 2007, 11:26:55 AM
Quote from: hellonwheels on November 28, 2007, 11:22:44 AM
What year is that piece of sh*t

sounds like a bad blower motor resistor

typical problem with throw away cars  junk it and get another

Yes, just throw it away. I'm throwing away the Escort as soon as it runs out of gas. :lol:
Title: Re: Corolla Heater
Post by: hellonwheels on November 28, 2007, 11:30:40 AM
Quote from: NACar on November 28, 2007, 11:26:55 AM
Yes, just throw it away. I'm throwing away the Escort as soon as it runs out of gas. :lol:

good man