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Blower intermittent

Pls help, I have an '88 300E that for some reason the blower motor will either work, or not. I press the button for either heat or A/C and I get nothing, other times it works. How do I trouble-shoot this? Thanks

Greg

Reply to
Greg
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It might be three things...

  1. The fuse... take it out and inspect it... or throw it away. and put in a new one.

  1. Ignition switch... when it doesn't work... try turning your key back just a bit... but before it shuts your engine off... while you are at stand still of course.

  2. Blower motor itself is bad... give your passenger side knee level panel a kick to see if it comes on... if so, it it definitely the motor that is bad.
Reply to
Tiger

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