A/C high speed relay wiring

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Old April 18th, 2016, 07:35 AM
  #1  
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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.
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Old April 18th, 2016, 08:15 AM
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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
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Old April 18th, 2016, 08:41 AM
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MDchanic
Perfect, that second image is EXACTLY what I needed. Many thanks
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Old April 18th, 2016, 09:19 AM
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You're welcome.

Remember, your Chassis Service Manual has almost all of the information you will ever need if you're working on an unmodified car.

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