non functioning blower motors

2WD • AUTOMATIC
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ROBERT DICKMAN
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  • 2 POSTS
The front and rear heater fan blower motors do not function. Fuses look good and exchanged a relay but still nothing. 1997 Ford E150 conversion van
Mar 4, 2011 at 6:49 AM
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MMPRINCE4000
  • ✓Experienced Mechanic
  • 8,548 POSTS
Only thing to do is to test motor, remove connector and apply 12V to motor, if it does not run, then motor, if it does, then fuse, relay, wiring, resistor.
Mar 4, 2011 at 7:25 AM
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ROBERT DICKMAN
  • MEMBER
  • 2 POSTS
where are the resistors?
Mar 4, 2011 at 7:30 AM
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MMPRINCE4000
  • ✓Experienced Mechanic
  • 8,548 POSTS
IN blower motor housing.
Mar 7, 2011 at 9:41 AM
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