replace the blower motor switch
The blower motor speed resistor is burned out.
the resistor for the blower motor is busted blower works on high with out it
when a blower motor only works on high, it is usually due to faulty resistor board. Should be located in the duct near the blower. the purpose of this is so the air blown by the blower keeps the resistors cool.
Defective Blower Motor Resistor Pack.
If you are saying the Blower Motor only works on high, then your problem is a defective Blower Motor Resistor Pack. Replace it.
A blower motor that only works on high is normally caused by a defective Blower Motor Resistor Pack. DRL, do not have a clue.
If it has only high speed, the blower motor resistor has to be replaced to get all speeds back.
The blower motor resistor pack is bad.
replace the blower motor resistor
Probably your blower motor speed resister is burned out.
If you are saying that the blower motor only works on the high speed setting, then the Blower Motor Resistor is defective and needs replacing.