Question about 1994 Toyota Corolla

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I need to buy a new relay to replace the one located in the relay box behind the battery but i dont know if its the AC COMPRESSOR RELAY or AC CLUTCH RELAY. ( in the cover for the relay box it says AC MG)

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Posted on Jan 02, 2017

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SOURCE: ac clutch relay

in left hand side of engine compartment with the mg-clt on it or 2nd one down on left side from top. Hope this helps.

Posted on Sep 10, 2008

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SOURCE: I need an ac schematic for my 1993 toyota camry (2200 engine)

Check the freon charge.There is a low pressure cut-off switch to kill power to the compressor & prevent damage to the compressor due to lack of oil.

Posted on Mar 30, 2009

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on the a/c compressor you will need a/c clutch tools to re[place it as it is part of the a/c clutch

Posted on Aug 19, 2009

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1 Answer

I dont know what fuse to check for the ac compressor

There should be a 15amp fuse for the compressor in the box next to the battery, also a wide open throttle relay and two pressure switches that can prevent power to the ac clutch.

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2008 Honda Civic dx rebuilt AC compressor always on regardless of controls

OOPS ! Now, it sounds like the A/C relay is constantly on. In the power distribution box by the battery, try swapping another relay for the A/C relay (which turns the compressor on), and see if it now stops. If so, buy a new relay. Good luck.

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Ac fuses

  • There is not an AC fuse but rather a relay. Your AC clutch relay is located under the hood. Should be on the bottom all the way to the left. The relay box is located behind the battery.

Regards, Tony

May 03, 2011 | 2003 Toyota Corolla

2 Answers

My t cam 2001 ac light is flashing and took it to a machanic he said it wasn't frion that it was electrical...what electrical problem is it?

First, try replacing the Vent/AC air filter located behind the glove compartment. If this doesn't fix the problem, you may have a failed compressor relay, in the relay box near the battery.
If all else fails, you may have a failed compressor/clutch.

Mar 19, 2011 | 2001 Toyota Camry

1 Answer

I have a 2003 toyota corolla. My AC would blow cold air for a min or two then when the compressor shut off it would no longer blow cold air or come back on. A new compressor was put in it but it did not...

the ac clutch relay is the problem. It is located in the under hood fuse box. It is a $10 part. The relay will make a clicking sound when activated but the contacts inside are burnt causing no electrical flow to the ac compressor. Simply unplug and replace. The relay is labeled M/G CLT .

replace or blow out the cabin air filter as well. It is located behind the glove box. Instructions are in your owners manual.

Oct 31, 2010 | 2003 Toyota Corolla

2 Answers

2005 toyota corolla ac is not working

the ac clutch relay fails often. It is located in the fuse box next to the battery under the hood. it is labeled M/G CLT. You can buy one from for $11. You can test by swapping the relay in the fuse box with a similar one. also clean or replace the cabin air filter located behind the glove box.

Aug 18, 2010 | 2003 Toyota Corolla

1 Answer

Hi, in my car i don't have more ac? i want know how much is the cost?

Clean the in cabin air filter located behind the glove box. See owners manual for directions. The AC clutch relay may need replacement. $11 from The relay is located under the hood in the fuse box next to the battery. It is labeled M/G CLT.

Jun 15, 2010 | 2004 Toyota Corolla

3 Answers

AC light blinks and compressor will not run. Freon

Could be bad AC clutch relay. Just replaced mine ($11 at autozone). It is located in the relay box just behind the battery.

Mar 18, 2010 | 2002 Toyota Camry

2 Answers

A/C compressor clutch stays ingugae when switch is off

check the compressor clutch relay. The contacts may have fused together. If there is something constantly enegizing the coils then it is either a bad switch or a shorted lectronic component, usually a single transistor inside an electronic control box.

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