Blower motor resistor problem

2001 FORD RANGER
120 MILES
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SUPERRAT
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Replaced blower motor resistor because only ran on hi. Worked on all speeds about 3 days, now same thing only runs on hi. Any idea where I start checking for the problem? Thank you for any information.
Nov 30, 2011 at 9:47 AM
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RIVERMIKERAT
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Fan switch and control module.
Nov 30, 2011 at 9:49 AM
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WRENCHTECH
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Replace the blower motor along with another resister. It is drawing too much current and overloading the resister.
Nov 30, 2011 at 10:09 AM
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RIVERMIKERAT
  • ✓Experienced Mechanic
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Does the resistor still have continuity?
Nov 30, 2011 at 7:18 PM
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