AC Blower May Only Work on High or Melt Connector at Blower on Jeep Grand Cherokee
Problem overview
Failure in the blower motor power module (automatic temperature controls) or resistor block (manual AC) may cause the heater blower motor to work only on the high setting. The connector to the power module/resistor block is known to overheat (and sometimes melt). The connector or terminals should be replaced; a replacement connector is available.
133 people reported this problem
56 commentsJeep Grand Cherokee vehicles with this problem
15 model years affected
Average mileage: 132,495 miles
(45,000 - 340,000)
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