2003 Dodge 2500HD HEMI fan blower motor will not work?

Tiny
MTNRBIKER
  • MEMBER
  • 2003 DODGE RAM
I have a 03 dodge 2500HD with the 5.7 Hemi and the blower motor is not working, I tested the wires going in the back of the switch and nothing has power, I asked dodge if there was a relay or fuse and they said no. I asked for a wiring schematic or diagram and they said they didn’t have one. Can any one please help me?
Friday, October 19th, 2007 AT 4:55 PM

1 Reply

Tiny
BLACKOP555
  • MECHANIC
  • 10,371 POSTS
I have never seen a vehicle that did not have a fuse for the blower. I am pretty sure there is one. To test the motor you can run direct 12 to it for a second to see if it responds. If not the blower is no good. And check the wires going to the motor for volts.
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Friday, October 19th, 2007 AT 8:41 PM

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