blower motor

[Joseph Garcia]

Welcome to the Forum from NH.

Lots of knowledgeable folks here who freely share their knowledge, experiences, and perspectives. Knowledge is power.

I hope that you will become a participating member in the Forum's discussions.

Pics of the truck, please.

You are already receiving sage advice from the knowledgeable folks on this Forum.

 

[lookdownrange]

I have now checked all fuses. all are good. I am really stumped. I will check all connections. That's the only thing left to do . Thanks for all the input.

 

[Fless]

Verify that you have 12v at the input to the resistor. Depending on the resistor, there may be two 12v inputs; one for HI and the other to go through the resistors for speed control.

Wells does a great job of explaining how it works, and some tests you can do:

HINT: at about 4:45 or so he tells how to get the resistor diagram online; maybe that would help you do some testing at the resistor.

 

[lookdownrange]

Sorry not to get back to this. I figured out that the pins on the new (China) blower motor were so small that the plug made no contact. I gave them a bit of a twist and that got the blower running. Thank you all for the input. Greg