Which fan motor?
The radiator fan sensor switch or the radiator fan motor are at fault (maybe even both). Wire the fan motor direct to see if it will run, if it does, replace the sensor switch. If the fan motor doesn't run, replace the fan motor before you buy a new sensor. If after replacing the fan motor, the fan still doesn't run, then replace the sensor.
replace the fan motor
How do you replace the fan motor on a jeep cheerkie
you take off the fan shrounds and unbolt/unscrew the motor out! very simple.
Remove the wiring harness from the back of your heater fan motor. Remove the heater fan motor retaining bolts. Remove the fan from the front of the heater motor. Reverse the process to install your new heater motor.
smash it!!!!
You will have to replace it. The bearings are worn out in the blower motor.
You cant replace it, it's all in one piece.
Bad fan motor shorted wire to fan motor shorted switch Disconnect fan motor replace fuse turn on fan and see if fuse blows indicating bad wire to motor if fuse doesn't blow--connect motor if fuse blows bad motor
I just had to replace the fan motor in one. It shorted out.
First isolate source of smoke- was it the fan motor, wires to it fried or a pinhole leak in radiator going through fan. If the motor is burned out because of bad bearings or whatever you will have to replace the unit.