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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I have about 12 volts at the separate rear blower switch
...the dash where the instruments are didn’t see much there. On the right side and down from the fuse box in the glove compartment, I only came across one fused wire for the power door locks (7.5 amps...
rear blower not workng too warm in rear of van only front works

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