Simple Question- A/C relay

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Sep 16, 2002 | 05:47 PM

bingo

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From: AL,USA

Car: 1990 Formula

Engine: 95 LT1

Transmission: T56

Axle/Gears: Weak 7.5 with 4.10s

Simple Question- A/C relay

The Haynes and Chilton manual both show an A/C relay. Where is it?

Sep 17, 2002 | 06:54 PM

bingo

Thread Starter

Senior Member

iTrader: (2)

Joined: Nov 2001

Posts: 920

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From: AL,USA

Car: 1990 Formula

Engine: 95 LT1

Transmission: T56

Axle/Gears: Weak 7.5 with 4.10s

I don't need any wiring help, I just need to know its location. I am swapping an LT1 in and it is time to wire up A/C.

Sep 18, 2002 | 06:29 AM

Danno

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Joined: Aug 2001

Posts: 1,896

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From: Warrington, PA USA

Car: "02 z-28

Engine: LS-1

Transmission: 4L60E

I am pretty sure they are both wrong. 90 I think gets compressor clutch voltage from the AC request switch in the control head assembly.

Sep 18, 2002 | 06:36 PM

Tim Burgess

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Posts: 1,335

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From: Tucson, AZ, USA

Car: '92 Z28; Dk Teal; Her Pkg

Engine: 305

Transmission: Richmond 6 Spd

Axle/Gears: Moser 9", Detroit Locker, 3.70

Maybe the A/C relay they are referring to is actually the blower high speed relay - if so, it's located near the blower motor, under the hood, on the pass side, unless you have an '84 - '86 Berlinetta, in which case the blower control relays are under the passenger side dash.