Author Question: Technician A says that a defective high-speed blower motor relay could prevent high speed blower ... (Read 190 times)

cdr_15 · **on:** Aug 13, 2021

Technician A says that a defective high-speed blower motor relay could prevent high speed blower operation, yet allow normal operation at lower speeds. Technician B says that a defective (open) blower motor resistor can prevent low-speed blower operation, yet permit normal high-speed operation. Which technician is correct?
◦ Technician A only
◦ Technician B only
◦ Both technicians A and B
◦ Neither technician A nor B