Cadillac Repair Questions? Ask a Mechanic for Answers ASAP
ok. then replace the resistor assembly
did he check for a good ground at the connector for the motor?
but he had power at the connector. so the next step is to replace the blower motor resistor
ill get you a diagram, but its located very close to the blower motor
the front blower motor resistor is incorporated into the blower motor, so the problem is the blower motor switch. the rear blower motor has a separate resistor.
if he said he plugged the new one in and it didnt work...then no. replace the blower motor switch.
its actually part of the climate control panel. thats where the signal is sent from to the blower motor
I believe you need to replace the entire climate control panel. the switch is not serviceable by itself.