The blower motor is located under the dash on the passenger side of the vehicle.
You asked, where is the blower motor on a 2005 Jeep Grand Cherokee?
Similarly, where is the blower motor located in a 2002 Jeep Grand Cherokee?
Subsequently, how do I know if my blower motor module is bad?
- Fan does not work at all, so no air comes out of the vents.
- Fan only works on some speeds and not others.
- Fan only works on the highest speed.
- Fan runs all the time and can’t be controlled with the fan switch.
- You see smoke coming out of the vents.
Moreover, what is the blower motor? The blower motor is the fan that pushes heated or cooled air through dashboard vents based on the climate system settings and the fan speed selected. … Many vehicles have two fuses for the blower motor, one in the interior fuse block and the other under the hood.
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Does the blower motor resistor control heat?
The blower motor resistor is an electrical component that is a part of the vehicle’s heating and air conditioning system. It is responsible for controlling the blower motor’s fan speed. … A failed blower motor resistor can cause issues with the operation of the entire heating and air conditioning system.
Where is the cooling fan relay located on a 2004 Jeep Grand Cherokee?
The cooling fan relay on the 2004 jeep grand cherokee is located in either the underhood fuse and relay center or mounted to the electric fan assembly behind the radiator.
Where is the fuse box on a 2007 Jeep Grand Cherokee?
Fuse box location It is located under the instrument panel just to the left of the steering column (behind the cover).
How do you remove the glove box on a 2010 Jeep Grand Cherokee?
How do you test a blower motor resistor?
Place one lead of the Ohmmeter on terminal 1 of the resistor. Place the other lead on terminal 2 and check against specifications. If this circuit is open, showing infinity on the Ohmmeter, the blower resistor must be replaced. Move the lead from terminal 2 to terminal 3 and check this reading against specifications.
What does the blower motor resistor do?
The blower motor resistor is responsible for controlling the blower motor speed. In the past, this was done by varying the voltage supplied to the blower motor. In newer applications, the blower motor resistor is actually a solid state module that sends a varied signal to the blower motor.
Where is the blower motor resistor on a 2001 Jeep Grand Cherokee?
What happens when blower motor relay goes bad?
If you have a faulty blower motor, you may experience low airflow from the vents, even when the fan is on high. There will be no air coming from the vents if your fan isn’t working due to a bad blower motor resistor.
Why is my blower motor not working?
In a situation where the motor doesn’t work on any speed, the most likely causes are: a blown power supply fuse, a bad motor ground connection, bad motor speed control module or a failed motor. On all systems, a failed blower motor is least likely. Start by checking the blower fuse and HVAC controller fuse.
What does a bad blower motor sound like?
A defective blower motor will make a continuous sound noticeable by the passengers in the vehicle. It can manifest as a knocking, whirring, clunking, vibrating, squealing, or whining noise that persists until the blower motor is replaced.