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No power to blower motor

Tiny
JK1997
  • MEMBER
  • 1993 CADILLAC ELDORADO
  • 4.6L
  • V8
  • 2WD
  • AUTOMATIC
  • 183,000 MILES
My blower motor made a terrible noise and completely quit working. I replaced the blower motor and resistor in my car. I checked the fuses and relays and every was fine. I ran a power wire from the battery to the blower motor and it worked. So I know it’s not getting power but not I’m not the greatest at electrical issues. Any help would be greatly appreciated!
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Saturday, January 5th, 2019 AT 8:45 PM

1 Reply

Tiny
DANNY L
  • MECHANIC
  • 5,648 POSTS
Hello, I'm Danny.

Here is a wiring diagram for you cars blower motor. I'm also attaching a tutorial for you to view about blower motor operation. Here's the link:

https://www.2carpros.com/articles/blower-fan-motor-works-on-high-speed-only

Below is a picture of the diagram.Hope this helps and thanks for using 2CarPros.
Danny-
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Sunday, January 6th, 2019 AT 12:32 AM

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