I have read through other posts on this matter and done some troubleshooting (TS). During my first round of TS, I noted that both leads to the fan had 14 vdc. This struck me as odd and so I cut the black and attached an extension to a ground point and, sure enough, it spun up. So I replaced the resistor pack those leads ran to figuring I had a short; but with the new resistor pack I get the same results and still no fan and 14 vdc on both leads. To my mind the black lead should be open or different resistance values to ground, not holding 14 vdc, but maybe I have the concept of the resistor pack wrong. Another thing I had noted during my initial TS is that the blend doors did not respond to changes on the console controls, but figured I would tackle those after I got the fan going. Now I am wondering if maybe I am looking at the wrong area and my issue might be in the wiring between the controls and the Rear.
Any sagely wisdom or advice on where I might look next?
Any sagely wisdom or advice on where I might look next?
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