1990 Chevy Camaro Location of compressor relay

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?

Monday, September 7th, 2009 AT 9:25 PM

6 Replies

BLUELIGHTNIN6

MECHANIC
16,542 POSTS

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

SPONSORED LINKS

Was this

answer

helpful?

Yes

Monday, September 7th, 2009 AT 9:38 PM

JHUERTA22

MEMBER
15 POSTS

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.

Was this

answer

helpful?

Yes

Monday, September 7th, 2009 AT 9:55 PM

BLUELIGHTNIN6

MECHANIC
16,542 POSTS

Should be the middle one. you can match up the OEM part number to the new relay if needed.

Was this

answer

helpful?

Yes

-1

Monday, September 7th, 2009 AT 9:59 PM

JHUERTA22

MEMBER
15 POSTS

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?

Was this

answer

helpful?

Yes

Monday, September 7th, 2009 AT 10:27 PM

BLUELIGHTNIN6