An air conditioning system has no blower speeds. When the blower motor power side wire is connected to a 12-volt power source, it begins to operate. Technician A says this means the blower motor is defective. Technician B says this means the problem could be in the control system. Who is correct??
A. ?Technician A only
B. ?Technician B only
C. ?Both A and B
D. ?Neither A nor B
Answer: B
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A DMM set to read DC volts is connected across terminals 6 and 14 of the DLC. The meter reads zero volts at all times, key on or key off. This indicates ________
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Answer the following statement true (T) or false (F)
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