Location of blower motor fuse

check fuses. also electronic motor speed controller.

You should have checked for voltage at the blower motor connector before replacing the motor .Could have a bad blower motor resistor, this part controls the different speeds . Have you checked for blown fuses ? There could be a bad blower motor relay ! Need to know year an make an model to check out wiring diagram to see what is involved in this circuit !

check the blower motor relay usually located to right side of blower motor otherwise you may have a faulty motor

1 Open the hood, and remove the cover from the fuse block. Locate the fuse numbered "105,"and remove it with a fuse puller.

2 Install a replacement 40-amp fuse in slot "105," and reattach the fuse block cover. If the blower is still malfunctioning, you may need to replace the motor.

3 Open the passenger's side front door, and locate the blower underneath the right side of the dashboard. Remove the three screws securing it to the vehicle.

4 Remove the three screws securing the motor to the fan blower, and install a replacement motor.

5 Reinstall all of the screws, and close the door.

you have a faulty blower motor resistor. This unit is usually located near the blower motor under the passenger side dash. It controls the fan speed for a/c-heater etc. They cost around $25-$80 depending on your model.

Sometimes the electrical connecter burns on the back side of your switch. You can get just the switch and replace it and repair the connecter when possible.

Motor is also energized by a relay. check that and also check that the motor itself is good by running a hot lead right to it. I'm sure you already checked the fuse and know the switch is good?

The flywheel has probely been damaged where the starter engages as the motor only stopps in two places therefore the flywheel may be damaged in those places

Fuse 35 (40Amp) Front A/C blower motor, this is under the hood in the power distribution box, is it ok? if it is, the most likely problem is either the AC blower speed control module or the blower motor itself, jump 12 volts to the blower and see if it runs, if it does and the fuse is ok, replace the blower speed control.

2003 Dodge durango, the blower motor stoppped came back on and stopped again and never came back on. I replaced the blower motor and still no air. Can anyone help?