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94 grand cherokee replaced blower motor resistor now what?

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Old 10-21-2013, 07:07 AM
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Default 94 grand cherokee replaced blower motor resistor now what?

My heat only worked on high so i replaced the blower motor resistor and it worked fine for a week now the fan dont work at all... Do i need to replace the blower motor? Not sure what to do does the resistor still work now and is it something else....thanks
Old 10-21-2013, 07:23 AM
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Try giving the blower motor a few good smacks with the heat on that sometimes works
Old 10-21-2013, 08:18 AM
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The high restistance in the blower motor is most likely what killed the resistor. Put power directly to the motor and see if it spins.
Old 10-21-2013, 12:48 PM
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Also, check the resistor connector. They tend to melt.
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