TSBs are being discussed. Technician A says a manufacturer-suggested repair may involve something as difficult as rehashing the PCM. Technician B says it may involve something as in-depth as replacing a PCM. Who is correct?

A. Technician A
B. Technician B
C. Both A and B
D. Neither A nor B


Answer: B

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Briefly describe the detailed thread representation and its use.

What will be an ideal response?

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What type of notification relates to repairs that are covered by the manufacturer to correct a safety or emission related concern?

A) Recall B) Technical Service Bulletin C) Both A and B D) Neither A nor B

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A fixed restriction system operating with a refrigerant undercharge will have:

A) A high system superheat. B) A high subcooling. C) Higher temperature drop across the evaporator. D) A low system superheat.

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Peripherals include

A) external drives. B) monitors. C) keyboards. D) all of the above.

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