Blower/Heater motor doesn't work

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07-08-2006, 08:29 PM

hiramabiiff

Thread Starter

Join Date: Jul 2006

Posts: 2

Blower/Heater motor doesn't work

Not receiving any voltage to the speed selector switch. Motor works just fine on bench.

Have checked fuses and relays.

Shouldn't at least one terminal on the selector switch have 12V?

07-08-2006, 09:34 PM

magnet

Join Date: Mar 2006

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Posts: 185

RE: Blower/Heater motor doesn't work

I thought they worked from a ground. In other words, I thought the selector switch uses resistance to control speed.

07-09-2006, 11:51 AM

hiramabiiff

Thread Starter

Join Date: Jul 2006

Posts: 2

RE: Blower/Heater motor doesn't work

Then is there a control module somewhere that controls the voltage going to the motor?

94 3000GT
Manual AC/Heater controls

Anybody have a wiring diagram?