87 heater issue, plastic burning smell?? - Jeep Cherokee Forum
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87 heater issue, plastic burning smell??

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Old 12-07-2010, 07:05 PM   #1
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Default 87 heater issue, plastic burning smell??

When I put my blower switch on medium or high, i smell electrical burning smell, reminds me of the smell when my ignition switch melted.

Question is: could it be the ignition switch related to the blower motor?

When I put the blower back on low or off the smell goes away.

Any suggestions? My biggest concern is the ignition switch, since I lost my lights last time it melted. If its just the motor, ill replace it.

Thanks,

Mike
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Old 12-07-2010, 07:14 PM   #2
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Could be the blower motor switch OR the blower motor stepdown resistor block, located in the kick panel on the passenger side if I remember right.
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Old 12-07-2010, 07:16 PM   #3
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ok, ill try to find the resistor block.

Thanks,

Mike
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