Blower Motor Woes
02-22-2006, 09:03 PM
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3rd Gear
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Join Date: Feb 2006
Location: Del Mar, CA
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Blower Motor Woes
I can't get my rear blower motor to turn on when the engine is shutdown and at a high enough temp that the blower should turn on.
I have replaced the NTC sensor, the relay has been switched w/ another, the ballast resister appears good. The A/C and Heater both work on low and high. But the additional cooling mode just stopped working. I am measuring 5 VDC at the NTC sensor probe....should it be 12 VDC? Is this the Control Unit going bad?
Is this going to cause any damage to be concerned about?
I have replaced the NTC sensor, the relay has been switched w/ another, the ballast resister appears good. The A/C and Heater both work on low and high. But the additional cooling mode just stopped working. I am measuring 5 VDC at the NTC sensor probe....should it be 12 VDC? Is this the Control Unit going bad?
Is this going to cause any damage to be concerned about?
