A loose connection at the motor and/or bad ground at the blower motor. If it is getting current then the motor may have a bad spot/ high amp draw and need to be replaced.
check the wireing harnesses
I mean how do you disassemble the fan blower in a 1998 Jeep Grand Cherokee Laredo. how do you remove the blower fan from the car in the Grand Jeep Cherokee Laredo.
sometimes this is caused by the blower resistor heating up and shutting the circuit down, or it could be in the blower itself heating up and shutting down.
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Blower motor resistors are generally found nearby the blower motor.
access the blower fan from the engine compartment, passengers side, on the firewall, about the easiest blower motor to replace I have ever encountered.
blower motor bad or no power to it chech fuses blower switch blower motor
behind the washer fluid tank
no
Blower resistor pack broken?
The blower motor is failing and drawing too many amps.
Blower resistor is under the glove box. It is diamond shaped with 2 screws holding it in.