ac stopped blowing completely

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Old Aug 15, 2012 | 10:24 PM
  #1  
mebell333's Avatar
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ac stopped blowing completely

I was driving and ad stopped blowing after a few minutes in my 1998 Ford f150.

Fuses seem okay, 5 wasn't blown out and under the hood 23 was okay for the relay.

the blower relay seems okay as far as I can tell, I took it out and there is no visible damage.

the resistor also seems okay from the looms of it. no visible damage.

checking the voltage on the connector to the blower motor, the hot wire gets voltage but we have no voltage anywhere else on the connector in any speed setting.

I've mostly just read a ton of forums to get this far. and it pinpoints me me to the blower motor. just wanted some input on any other causes I could be having before I go get a new motor.
 
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Old Aug 16, 2012 | 07:41 AM
  #2  
projectSHO89's Avatar
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If you have battery power on one blower motor wire and none on the other and the motor isn't turning, the motor is bad.
 
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