Does anyone know what the pins on this relay do?

It's an early '70's Olds blower motor relay I believe.

I don't have access to be able to test one. I'd like to know if it is a Normally Open or Normally Closed relay, and which pins are the coil pins.

Thank you!!

 

it'll be a normally open, with a meter or a test light you can determine the coil pins.


bill

 

I believe the coil pins are the two on the left in the botton picture.
An ohm meter or a low current power supply can let you know for sure.

 

Thanks, but like I said, I don't have access to one to be able to test it.

 

If you look at the wiring schematic for it, typically that will tell the tale.

 

Difficult to know for sure without a part in hand, but this might help.
https://classicoldsmobile.com/forums...tml#post164540

 

I looked through some of the other posts but don't see any of them that reference this exact relay...