no 12v power at heater blower control switch. replaced fuse, heater relay, blower control switch, and resistor. no obvious wiring damage. Blower motor works because I took it out and ran it for a second with direct battery power. I dont understand why there is no 12v at blower control switch. Jeep is not air conditioned. Can i get any help here
Dec 7, 2012 at 7:46 PM