Need wire identification for A/C circuit
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From: AL,USA
Car: 1990 Formula
Engine: 95 LT1
Transmission: T56
Axle/Gears: Weak 7.5 with 4.10s
Need wire identification for A/C circuit
I have a 90 Firebird and I am trying to figure out where a wire goes. It is a flat, black plug near the blower motor. It has four wires in it.
Large red wire=battery power for high speed relay
Large black=ground for high speed relay
Small green=A/C request?
Small blue=A/C power from the cycling switch
Where does the green one go? I am assuming it goes back into the HVAC harness for something. I am working on my A/C and noticed this. An actual diagram would be great. What is the connector number designation?
Large red wire=battery power for high speed relay
Large black=ground for high speed relay
Small green=A/C request?
Small blue=A/C power from the cycling switch
Where does the green one go? I am assuming it goes back into the HVAC harness for something. I am working on my A/C and noticed this. An actual diagram would be great. What is the connector number designation?
Last edited by bingo; Apr 9, 2008 at 11:30 PM.
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From: Kansas
Car: 82 Camaro Z28, 88 IROC-Z
Engine: 5.0L TBI., 5.7TPI
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Axle/Gears: 3.23 posi, ones that rotate!
Re: Need wire identification for A/C circuit
You can find a schematic wiring diagram here, Figure 51
http://www.autozone.com/az/cds/en_us...rInfoPages.htm
Sorry, but I don't know the part number for the connector.
Dave
http://www.autozone.com/az/cds/en_us...rInfoPages.htm
Sorry, but I don't know the part number for the connector.
Dave
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