1998 Ford Ranger blower

1998 FORD RANGER

140,000 MILES • 4 CYL • 2WD • MANUAL

JESTERKS

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1 POST
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I have replaced the blower motor resistor under the hood and the actual fan switch on the dash. Speed #1 still does not work, 2,3 and 4 are fine. any suggestions?
Thanks

Nov 6, 2010 at 12:44 PM

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JDL

AUTOMOTIVE REPAIR CONTRIBUTOR
16,098 POSTS

Your different speeds are controled on the ground circuit. The red wire with orange tracer from blower resistor is ground for the low speed. With the settings on low speed, check continuity to ground. If you have continuity, suspect the blower motor. If no continuity, check the wiring circuit.

Mar 30, 2021 at 1:46 PM