1993 Mazda Truck heater

Tiny
JEFF41
  • MEMBER
  • 1993 MAZDA TRUCK
  • 4 CYL
  • 4WD
  • MANUAL
  • 200,000 MILES
How do I check the heater fan motor. I already have it out of truck. Need to know if fan motor is broken
Tuesday, November 18th, 2014 AT 11:15 AM

1 Reply

Tiny
JOHNNYT73
  • MECHANIC
  • 924 POSTS
If it as just two terminals for positive and negative. Just take two long wires and connect them to those terminals at the motor. Then touch them to the battery. Of course watch your placement of your fingers and rings on them. Just touch quickly to see if the motor spins.
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Tuesday, November 18th, 2014 AT 11:35 AM

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