The blower is a multi speed unit.
Check/ replace the blower resistor. Located in the duct work under the hood. Follow the wires from the blower motor to a plug on the duct work. This is the resistor
Blower fan resistor controls electric current to the fan motor to maintain different speeds.
the heater blower resistor is bad. located on firewall under heater hoses two 8mm bolts. about a twenty dollar motorcraft part. easy repair.
coolant fan temp sensor 1998 crown victoria
neither,blower resistor or blower module controls fan speeds.
change the blower motor resistor . this controls the speeds . thanks paul
there is no fan belt. the fan is electric-motor powered.
Resistor on the heater blower motor has failed
the blower motor resistor is broken, get a replacement.
There isn't a transistor but there is a blower motor resistor. The purpose of it is to control fan speeds. Normally when it goes bad it will let the fan run on high only. It is located under the dash on the passenger's side near the blower motor.
Its not the relay, it is the blower motor resistor.
There isn't a transistor but there is a blower motor resistor. The purpose of it is to control fan speeds. Normally when it goes bad it will let the fan run on high only. It is located under the dash on the passenger's side near the blower motor.