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M-Class (W163) Produced 1998-2005: ML 230, ML 320, ML 350, ML 400 CDI, ML 430, ML 500, ML 270 CDI

Heater/Cooling Fan Issues...

     
Old May 6, 2017 | 03:34 AM
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mlvelo
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1999 ML430
Heater/Cooling Fan Issues...
I could use some help with an issue I have with my 1999 ML430 Heating/Cooling Fan. It works just fine on setting 3 & 4 the faster speeds, but won't run on setting 1 & 2 the slower speeds. I'm guessing it may be a issue with resistors? Dundee has offered to assist, and I thank him in advance. I'm just getting back onto the forum after a few years away, Thanks, Lonn'e
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Old May 6, 2017 | 03:44 AM
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Maj. Dundee
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2002 ML 320 & 2006 ML500
The problem is with the blower resistor.
Attached Thumbnails Heater/Cooling Fan Issues...-2017-05-06_034136.jpg  
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R&I Blower Motor Resistor.PDF (28.7 KB, 164 views)
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