My car has no heat or fan at all. Sometimes the fan will work if I hit a huge bump but other than this nothing. I pulled the blower motor out and it works perfectly. I think it might be the blower motor resistor but I have no idea how to get to it. Any help is greatly appreciated. Thanks in advance, missfixit74
No fan and no heat on 1995 Mazda Protege
by missfixit74 in Durham, CT on January 07, 2011
ANSWER by DaveJM , January 07, 2011
Sounds like you're on the right track. The resistor is under the passenger side dash in line to the blower motor. Follow the wiring back from the motor.