[W126 Coupe] Heater Blower Motor

[Dan Landiss]

Mister McGoo wrote:
>
> Does anybody have experience with the push button controls failing or 
> the climate control unit itself?  What other components have control 
> over the motor power supply?  Appreciate any ideas..........
>

I have seen the fan connector on the climate control board melt because 
a poor connection generated excessive heat. I have also heard of the 
copper traces on the circuit board burning open. Examine the circuit 
board for poor solder joints, overheated components, etc.

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"Progress is brought about by doubt, not accord."  --John Amos Comenius, 17th century educator
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