Blower fan relay

Tiny
TOPCAT3HI@YAHOO.COM
  • MEMBER
  • 2005 CHEVROLET SILVERADO
  • 4.8L
  • V8
  • 2WD
  • AUTOMATIC
  • 115,062 MILES
Blower fan works intermitantly, the finally quit completely.
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Tuesday, June 30th, 2020 AT 10:42 AM

1 Reply

Tiny
ASEMASTER6371
  • EXPERT
Good afternoon.

I attached a wiring diagram for you to view.

We need to do some testing for the blower motor control circuit.

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Do you have a volt meter or test light to do some testing? This could be the blower motor itself or the resistor.

https://www.2carpros.com/articles/how-to-check-wiring

Roy

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Tuesday, June 30th, 2020 AT 1:06 PM

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