1990 Chevy Camaro Location of compressor relay

Tiny
JHUERTA22
  • MEMBER
  • 1990 CHEVROLET CAMARO
Air Conditioning problem
1990 Chevy Camaro V8 Two Wheel Drive Automatic 100xxx miles

I'm suppose to replace the relay for the A/C compressor, but I'm not sure where it's located on the car. Can you help me out here?
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Monday, September 7th, 2009 AT 9:25 PM

6 Replies

Tiny
BLUELIGHTNIN6
  • EXPERT
Your vehicle's A/C compressor control relay is located on the left side of the firewall, to the left of the brake booster.


http://www.2carpros.com/forum/automotive_pictures/261618_Graphic_169.jpg

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Monday, September 7th, 2009 AT 9:38 PM
Tiny
JHUERTA22
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Ok, I found what you are talking about as to the three relays on the left side of the firewall, but I'm not sure which one it is. I included a picture of the setup in my car.


http://www.2carpros.com/forum/automotive_pictures/406383_IMG00294_2.jpg

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Monday, September 7th, 2009 AT 9:55 PM
Tiny
BLUELIGHTNIN6
  • EXPERT
Should be the middle one. you can match up the OEM part number to the new relay if needed.


http://www.2carpros.com/forum/automotive_pictures/261618_Noname_948.jpg

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Monday, September 7th, 2009 AT 9:59 PM
Tiny
JHUERTA22
  • MEMBER
Well I've just tried all but one relay and the clutch on the compressor still won't engage when the A/C is turned on. When I checked the wires that ran to the compressor I had no juice from them. I figured it was the relay, but it could be a pressure valve. Any help here?
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Monday, September 7th, 2009 AT 10:27 PM
Tiny
BLUELIGHTNIN6
  • EXPERT
Sorry, I'm not big on A/C systems. I will inform the other 2CarPro Techs to see what they can come up with for you though.
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Monday, September 7th, 2009 AT 10:38 PM
Tiny
JHUERTA22
  • MEMBER
Thanks for helping out. Saves me time and money, both of which I have little of to work on my car.
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Monday, September 7th, 2009 AT 10:41 PM

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