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No power to blower motor resistor?

Tiny
BWT98
  • MEMBER
  • 2004 FORD CROWN VICTORIA
  • 4.6L
  • V8
  • RWD
  • AUTOMATIC
  • 77,000 MILES
My blower motor won't come on at all. I checked all the fuses and they are all good. I pulled the blower motor resistor and have no power to that any suggestions?
Sunday, August 24th, 2014 AT 5:06 PM

3 Replies

Tiny
MLDANIELS2000
  • MECHANIC
  • 227 POSTS
It sounds like you have a blower motor relay that is not working which is located under the hood in the fuse panel. I would swap it out and then see if the blower motor has power and ground, this guide can help.

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

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Sunday, August 24th, 2014 AT 5:27 PM
Tiny
BWT98
  • MEMBER
  • 2 POSTS
Really? There is no power to it? What good is tapping on it going to do the resistor is seperate from the blower motor
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Sunday, August 24th, 2014 AT 5:34 PM
Tiny
MLDANIELS2000
  • MECHANIC
  • 227 POSTS
There is a relay for blower motor in junction box behind battery. Pull the relay and check to see if it's burnt. Also it can be the control head here is the wiring diagrams so you can see how the system works.
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Monday, August 25th, 2014 AT 11:13 AM

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