go below the dashboard , passenger side, behind the glove box, a black cylinder with 2 wires, red and black, all right, turn the ignition switch to ON and listen for a loud click, (not fuel pump whirring sound) , if you hear it, then you'll have bad connection around your blower motor, check the fuse #17 A/C HEATER i think, look there, same site, at the end of the dashboard, open the passenger side door, look on the corner, at the joint of the door , you'll see the legend "FUSE COMPARTMENT", OPEN IT, look fuse #17, pull it out, if you find broken metal, then it's blown, either you could have a bad blower motor or just you'll have to secure the two cables and cover them with good tape, blower motor has tree bolts and one electrical connection, it's very possible to have a poor connection at this stage, if you do this and it doesn't remedy the problem, replace it.
Climate control blower motor was the fix. The part cost 441 dollars.
It could be the blower itself as well. The first thing I would do is find the wattage of the blower (dc, I assume.) and connect the ground. Is there power to the unit?
You will need to replace the blower motor control unit located inside the blower motor housing, this part is not the same as the part on standard explorers, it is not the same blower motor resistor.
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.
it up under the passenger side dash, the blower plugs into it. super easy fix
What model? This probably has electronic Climate control,therefore there isn't a Blower resistor. The blower is controlled by a Blower Motor Module...its mounted on the HVAC case under the hood near/next to the blower motor.
The Blower Motor Resistor Pack is defective. Replace it.
If your blower motor is either not turning itself off, or randomly turning itself on with the ignition off (and you have auto climate control), the problem is the blower control module. Located directly behind the blower motor, it takes information from the climate control, and is in charge of turning the blower on/off. To replace the blower control module, remove the splash shield under the passenger side dash (there's 3 plastic retainers hold it in place). The blower control module is located behind the blower motor, and is held in with 3 bolts. The 2 rearmost bolts (by the firewall) only need to be loosened, and the front one removed. The entire unit rotates down and can then be replaced.
The heater blower relay is an electrical component in a vehicle that controls the operation of the blower motor, which circulates air through the heating and ventilation system. When the vehicle's climate control system is activated, the relay receives a signal from the control module and closes the circuit to supply power to the blower motor. This allows the motor to operate at various speeds, adjusting the airflow as needed for heating or cooling the cabin. If the relay fails, the blower motor may not function, leading to inadequate climate control.
Has the car got climate control ?
I have an 89 Delta 88 and if you have Electronic Climate Control there is a control module located just right(passenger side) of center at the firewall. It is in the same location as the blower fan resister assembly on a car with standard a/c controls.
on fire wall engine compartment