Multiple Choice
A technician is diagnosing the cause of an insufficient heat problem. He/She notices the fan is working but not providing much air flow. He/She disconnects the fan power feed wire and connects the fan to the battery using a fused jumper wire. The specification for the fan motor is 16 amps. His/Her ammeter shows 26 amps when the fan is jumped directly to the battery. What could be the problem?
A) bad fan motor ground
B) high resistance in the fan motor wiring
C) shorted wiring in the fan motor
D) All the answers are correct.
Correct Answer:
Verified
Correct Answer:
Verified
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