HVAC blower motor resistor may fail on Mazda B2200

Problem Description and Possible Solution

The HVAC blower motor resistor may fail causing the loss of one or more of the blower motor fan speeds. Failed resistors should be replaced to restore proper blower motor operation.

Problem Data
RepairPal Verified
Average mileage: (–)
2 model years affected: 1991, 1992
4 people reported this problem
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the air and heat swith on dash bord would not work. this is on mazda b2200 truck 1988