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Old 07-14-2012, 01:39 PM   #10
Evil Trailblazer SS
Big Gulps Huh? Whelp...
 
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Join Date: Apr 2010
Location: Reno, NV
Posts: 410
Re: A/C Blower Fan Issue

Okay, so every single wire on the resistor harness has full voltage all the time, no matter which speed I set the blower motor switch to inside the cab.

I pulled the heavy purple wire from the blower motor itself and the test light was very dim on LO, MED, MED HI with no change between all three settings and then when I switch to HI, the test light goes full bright.

I am sorry but I don't have my multimeter handy right now, so I don't have specific voltages to report...
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"The Ghost II" - 1987 V30 CC, 14-BFF (2nd Design Heavy Ribbed HD) SRW Conversion, 454/4L80E/205, 6" Springs, 35" Toyo MT's on 17" Classic II's, Full Audio System, Lot of Other Goodies!
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