When checking an electric cooling fan that isn't operating, what should be tested FIRST?

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Multiple choice — select the best answer

APCM output signals
BFuses and relays
CFan motor resistance
DCoolant temperature sensor

✓ Correct answer: B. Fuses and relays Before replacing components, checking fuses and relays is the logical first step as these are common failure points and the easiest to test in an electric cooling fan circuit.

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When checking an electric cooling fan that isn't operating, what should be tested FIRST?

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