Heater blower motor only works on high.

Thank you. We replaced the resistor and the heater still only works on high. Does this mean it is the heater blower motor that needs to be replaced?

90% of the time,when it only works on 1 speed,mostly hi,it is the resistor.it very well could be the motor.check all fuses and relays for the blower motor before replacing.

Thank you

your welcome.there is a relay for hi,and a relay for lower speeds.check these and fuses.post findings.