Mechanics

FORD F-150 BLOWER MOTOR PROBLEM

1997 Ford F-150 • 150,000 miles

The blower fan wont shut off at all causing it to drain my battery. Also my speedometer quit working
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Guest
March 11, 2013.




As far as your blower motor, if vehicle build date is after 6-24-96. The wiring below should apply. The fuse that says hot in run, with the key off, ch eck for voltage on the that fuse circuit, shoulnt be any. If there is, have to check feed from ignition switch. If that checks out ok, have to blower motor relay.


JDL
Mar 11, 2013.


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