A/C high speed relay wiring

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Apr 18, 2016 | 07:35 AM

Mark.Barrow

Thread Starter

Old Yeller

Joined: Apr 2016

Posts: 2

From: Sunny San Diego

A/C high speed relay wiring

I have a really cool 72 Cutlass Supreme Convertible, that I need some information on. Specifically, I need to know the wiring of the High Blower Relay. Sometime in the past, the wires going to the relay were cut, and I don't know which wire goes to which connection. The connections on the relay are numbered from 1 to 4. 1,2,& 3 are the ones I need help with. I have a lite blue, purple, and black/orange stripe wires, which I need to know where they plug onto. Anyone? The picture in #1 is exactly the relay I'm referring to.

Apr 18, 2016 | 08:15 AM

MDchanic

Connoisseur d'Junque

Joined: Sep 2010

Posts: 21,183

From: The Hudson Valley

Picture?

Regardless, all of this is covered well in your Chassis Service Manual.

If you can't quite find the page right now, then:

Welcome to ClassicOlds.

- Eric

Apr 18, 2016 | 08:41 AM