THIS IS FOR A MANUAL CONTROL SYSTEM
Open the glove compartment door all the way (two sides squeeze in to release) and the resistor is right in front of you, embedded into the fan motor housing and is held by two screws ( 8 mm). Take two screws out and pull resistor out of fan motor housing, release wiring harness connection and replace by doing reverse assembly.
I suggest you wear finger less gloves or the back of you hands my get pretty cut up.
The blower motor speed resistor is burned out. You can replace only the resistor but the resistor probably burned out because the blower motor is going bad. If you want to fix it for good, replace both the blower motor and blower motor speed resistor.
Check to see if you are getting power to blower motor - if so replace blower motor If not check fuse, switch, resistor pack.
Check to see if you have 12 volts at the blower motor. If yes then the blower motor is bad. If no, then the resistor, relay, or fuse is bad.
To replace a blower motor on the resistor first you take off the nozzle and then you go into the motor through the nozzle and unlock it then repeat and oil and done.
# Locate the blower resistor under the right-side of the instrument panel # Disconnect the electrical connector from the blower motor resistor # Remove the blower motor resistor mounting screws and remove the resistor from the housing # Installation is the reverse of removal
replace the blower motor switch
you need a new blower motor resistor with auto temp control
One can replace blower motor resistor on 2003 Nissan altima by removing the old using spanners and replacing it with a new one.
To change the blower motor resistor in a 2002 Nissan Maxima, locate the blower motor resistor under the glove compartment on the passenger side of the vehicle. There is a clip that is depressed and then the resistor will slide out. Remove both ends of the resistor and then replace with the new resistor.
To test the blower motor resistor, unplug the resistor connector. Each blower motor switch input terminal on the resistor must have continuity to the resistor output terminal, which is connected to the circuit going to the blower motor. If the blower motor resistor continuity does not check OK, replace the faulty resistor.You need a multimeter to test the resistor block and there should be continuity between all terminals.
A malfunctioning blower motor resistor will cause the blower motor not to work. When the resistor is bad the blower motors will not turn on.
where is the location for a blower motor relay on a 2006 ford freestar