The blower motor resistor is located right beside the blower motor which is on the right side of the instrument panel. You'll have to remove the lower insulator panel to see it. Remove the wiring connector and I believe there is 3 screws that hold the resistor in
Defective heater resistor pack.
You have to replace the fan resistor pack. Open the glove compartment and lower the door, look in back on the firewall. Remove the two screws and the connector, pull out the resistor pack - replace it.
this resistor is located next to the blower motor in the heater plenum. the coils sit in the air stream. remove the connector and the fasteners and pull the resistor block out.
ON THE 1993, THAT BLOWER MOTOR RESISTER BLOCK IS LOCATED LOW ON THE BLOWER-MOTOR/HEATER CORE SHROUD (OUT ON THE FIREWALL) JUST TO THE RIGHT OF THE HEATER CORE AND JUST BENEATH A PAIR OF HEATER HOSES THAT GO THRU THE FIREWALL. IT JUST MIGHT ALSO BE LOCATED THERE ON THE 2002.On the '02, it's located inside under the dash, behind a small panel, below the glove box.
If it is defective it will need to be replaced.
Replace heater motor resistor.
Its the fan blower resistor IMO...had this happen already. part is really cheap. Located behind glove box.
The blower motor resistor is located in the air duct behind the glove box. If you drop the glove box out of the way you can follow the wires from the blower motor to the resistor module. Easy fix and less than $40 www.trailvoy.com Trailblazer enthusiasts website with all the answers!
The 2002 Jeep Grand Cherokee driver's seat heat fuse is located under the dashboard in the fuse panel. There is a secondary fuse panel located in the engine compartment as well.
under the dash below the glove box
How to install a heater core and uninstall the dash for 2002 pontiac grand prix se
It does not have a ballast resistor, those were used for ignition systems 30+ years ago. It does have a blower motor resistor that is located behind the glove box.It does not have a ballast resistor, those were used for ignition systems 30+ years ago. It does have a blower motor resistor that is located behind the glove box.