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View Full Version : What needs replaced?



5o4SHO
08-24-2008, 08:14 AM
Ok, I have a 93 SC with the electronic climate control. Even if I crank that all the way up to 90 degrees and try to turn on the heat, or any thing for that matter, the blower motor does not come on. So, we unplugged the wiring harness going to the blower motor, and its only reading around 2 volts. Im no electrician, but I assume I need more than that to run that motor. Any thoughts?

5o4SHO
08-24-2008, 03:32 PM
Anyone have an idea at all?

KMT
08-24-2008, 04:05 PM
I'm guessing your EATC module and/or the resistor pack on the heater is borked. Have you done a diagnostic (http://www.p71interceptor.com/eatcswap/selftest.html) on the controller yet?