High Blower Only Due to Failed Blower Motor Resistor on Dodge Ram Van B250

The HVAC blower may operate on high speed only. This is commonly caused by a failed blower motor resistor. Chrysler has released a revised part to address this problem.

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Average mileage: 176,000 (176,000–176,000)
5 model years affected: 1990, 1991, 1992, 1993, more1994
6 people reported this problem
0 people shared problem details
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- gave a guy a jump and a few days latter i had the heater on the blower on high i rolled down the window and noticed i had no power to blower or power windows. I checked the fuses in glove compart...
I have about 12 volts at the separate rear blower switch

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