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Blower motor

 
Old 05-09-2019, 08:28 AM
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GL 450
Blower motor

On my 2011 GL 450, the blower motor stopped working. It is not the motor, I verified that there is no power going to the blower motor. So, I checked all fuses and replaced the climate control unit. I still cannot get power to the blower motor. Does anyone have any suggestions on what to try next?
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Old 05-09-2019, 06:40 PM
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1999 E300TD
The blower motor resister gets voltage requests from the AC controller if the controller, resister and blower are not faulty the system should function---very simple circuit.
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Old 05-10-2019, 11:29 AM
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And that is why it is frustrating. The fuses are good, new blower motor unit, and new climate control unit. I still have no power going to blower motor.

Is there a resistor or relay that I am missing? I've researched, and there does not seem to be a separate blower motor resistor on this particular model. 2011 GL450

Anyone else ever run into this problem? I'm sure it is possible, but, unlikely a broken wire??
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