Rick's Free Auto Repair Advice

Posts Tagged: blower motor relay

Dead blower motor on Caravan

My blower motor doesn’t work on Caravan Most problems with blower motors are related to a bad resistor block. But if you’re unlucky enough to have a different problem, here’s how to troubleshoot. Here are the system basics. Chrysler has power flowing to the blower motor at all times when the key is on. The ground is provided through the fan switch and resistor block. There are two fuses for the blower motor. Fuse #12 (10A) sends power into the Power Distribution Center (PDC) on a white wire. Inside the … Read More

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