under the left front tire
Most likely a failed blower resistor.
Blower motor resistor assembly is located under dash board on passenger side.
Yes, located in the blower motor resistor pack. Follow the wires backward from the blower motor to find it.
The blower resistor assembly is located on the heater case to the right of the bloser motor. - Haynes Repair Manual #36071, 1993-2005 Ford Ranger Pick-ups
toyotas have a resistor bank in line with heater motor each speed has a different value resistor. there is no resistor on high speed. it is located on passenger side in heater duct I thank it has two screws holding it on when you get it out you will see the resistors burned
In the truck!
take it to a shop and have them do it If it's the same as a pickup, take out the glove box and the resistor should be on top of the heater box. Not much too it.
The 2005 Ford F1 50 pickup truck blower motor resistor pack can be found on the firewall in the engine compartment. The blower motor resistor pack is on the passenger side of the firewall.
Under the hood, passenger side firewall, not far from the blower motor.
Bad resistor or a malfunction in the switch.
Heater core? Inlet or outlet hose fitting at heater core?
Heater core leaking?