Mechanics

JEEP WRANGLER FUSE PROBLEM

1999 Jeep Wrangler • 77,800 miles

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


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Guest
December 8, 2012.



There are two blower motor fuses on your vehicle, one is fuse # 5 in the power distribution box and the other is fuse # 25 in the junction box. Did you check them both?

Homer1967
Dec 8, 2012.