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Old 06-10-2021, 02:30 PM   #6
Ken/Alabama
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Join Date: May 2010
Location: Alabama
Posts: 3,261
Default Re: heater motor 39 ford

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Quote:
Originally Posted by jstrez5 View Post
this heater motor is a 6volt motor runs 2 speed foreward and 2 speed for the defrost it was working correctly with 2 speed for heat and the 2 speeds for the defrost something happend and now i only have 1 speed for heat and 1 for defrost and also the motor is making a loud noise i hope this all makes sence to me it sounds like the motor if so why would the switch only work for 1 heat and 1 defrost when the switch is made for 2 and 2 ? thank you JIM S.
Switch could be bad. But that’s not gonna cause noise. Are the 1 speeds you have only on the Hi position. ?
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