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1 vs 2-wire blower motors - hard to switch wiring? 700 1990

posted by  Will740turbo on  Fri Nov 9 02:18 CST 2012
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last visit: Wed Oct 22 16:09 CST 2014
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Hey all. I've got a 90 740T. The blower motor's on its last legs, and I'd like to replace it before it dies outright. I've already cleaned and lubed it, but I don't think I used proper lube... anyway, it's old as all get out.

I see that advance auto still has the 1 and 2-wire blower motors. The wiring pigtail on my car is already AWOL from the PO (or used car dealer).

-Is there a particular difficulty with adapting the 1-wire motor to a 2-wire harness?

-I'm guessing that the ground wire would be routed to one of the mounting screws or the case somewhere, is that right?

Cheers!






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New 1 vs 2-wire blower motors - hard to switch wiring? [700][1990]
posted by  Will740turbo subscriber  on Fri Nov 9 02:18 CST 2012 >


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