If you mean the resistor that gives you different speeds it is very easy remove the glove box screws (2) at the bottom of the glove box and remove it The resistor is right in front of you
If there is current going through the wire to the blower switch, try bypassing the switch with a jumper wire. If the blower motor works, then replace the switch. If the blower motor does not come on, then you probably need to replace the blower motor.
The fuse. The blower motor speed resistor. The blower motor relay. The blower motor switch. Check for power at the blower motor connection.
The 1989 Honda Accord blower motor relay switch can be found on the firewall in the engine compartment. The blower motor relay switch will be on the passenger side of the firewall.
You can locate your blower motor relay switch by looking at the diagram in a service manual. The blower motor relay switch should be below the dashboard on the passenger side of the passenger compartment.
You can find the 2004 Nissan Maxima blower motor relay switch beneath the passenger side dashboard. The blower motor relay switch will be behind the glove compartment.
The 1998 Rav 4 blower motor relay switch is located in the engine compartment on the firewall. The blower motor relay switch will be on the passenger side of the firewall.
The 1995 Oldsmobile Aurora blower motor relay switch is located beneath the dashboard on the passenger side. The blower motor relay switch should be labeled as such.
The 1995 Ford Explorer blower motor relay switch can be found in the fuse box. The blower motor relay switch will be in the third column, second from the top.
it is on the firewall and difficult but not impossible to get to and replace.
The blower motor relay switch in the Honda Civic is located at the center of the engine closest to the firewall. The relay is engaged when the ignition is turned to the on position.
check the blower fuse, temperature sensor on the radiator,switch on the dashboard and the blower relay switch.
It won't have a relay. Usually it is the switch, or the fan motor that goes bad.