Should be under the hood, on the firewall, passenger side, not far from the blower motor.
The blower motor resistor is located under the hood, in the right hand cowl, behind the windshield washer bottle.............
Not sure about the relay, but there is a blower resistor assembly located on the heater case to the right of the blower motor.
The blower resistor assembly is located on the heater case to the right of the blower motor. - Haynes Repair Manual #36071, 1993-2005 Ford Ranger Pick-ups
The blower motor speed resistor may be burned out. The resistor is available from your local auto parts store.
The blower motor resistor on a 1993 Nissan Altima is behind the glove compartment on the passenger side of the vehicle. To access the blower motor resistor, the glove compartment can be removed by lowering the bottom as much as possible and removing it from the hinges.
The blower motor fuse protects the blower motor electrical circuit. The blower motor relay operates only the high speed function of the blower motor. The blower motor speed resistor operates the lower speed functions of the blower motor.
Resistor pack on blower motor? Fan switch? Low speed relay?
Under the glove compartment - fixed by two screws
It is in the air conditioner /heater case behind the glovebox.
to the left of the blower motor. It's on the left side of the engine compartment
On the B250 van the blower resistor is located behind the passenger glove box, remove the glove box shell and resistor is located just to the right side, you can't miss it.
Its located either behind the glove box or just underneith it