1995 Isuzu Rodeo Question fan blower motor

Tiny
DSW422
  • MEMBER
  • 1995 ISUZU RODEO
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 114,000 MILES
The Fan blower motor isnt working. I have checked all the voltage, and it reads 12 except at the connection to the motor itself. Before I go out an buy a brand new motor, and that actually not be the problem, is there any way to check outher places?
Monday, May 24th, 2010 AT 7:21 PM

5 Replies

Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
So you mean there is no supply getting to the motor? If not then check fuses, blower motor relay, a/c control switch and blower motor resistor pack. If motor is getting power but will not operate then motor is bad
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Monday, May 24th, 2010 AT 7:25 PM
Tiny
DSW422
  • MEMBER
  • 24 POSTS
Exactly. I have checked everything you said but it all works. I have bought a new motor which works but it still gets no power. Is there anything else I might be able to check? Thank you.
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Wednesday, June 2nd, 2010 AT 4:18 PM
Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
Only thing left on circuit would be HVAC module
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Wednesday, June 2nd, 2010 AT 4:47 PM
Tiny
DSW422
  • MEMBER
  • 24 POSTS
Ok, thanks. One last question. Is the fan supposed to funcion while the vehicle is on but not cranked? Ever since I bought it, it hase never worked like that. Thanks for the help. Much appreciated.
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+1
Thursday, June 3rd, 2010 AT 8:11 AM
Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
Yes, blower motor should be able to come on with key in ON position but engine not running
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Thursday, June 3rd, 2010 AT 12:46 PM

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