Technician A says that mode doors may be electrically operated. Technician B says that mode doors may be vacuum operated. Who is correct?

The purpose of the desiccant bag in a receiver/drier or accumulator is to ______.

Unloaded performance test is being performed. The center vent temperature is 40o. The low side pressure is ____________ psi. UPerfTestSm.jpg [BLANK-1]

 4-29 TXV SYS for test(2).jpg Refer to the figure above. Technician A says that the component identified by E is the condensor. Technician B says that the component identified by C is the accumulator. Who is correct?

Unloaded performance test is being performed. The ambient temperature is 110o. The high side pressure is _____________ UPerfTestSm.jpg [BLANK-1]

The A/C compressors on hybrid vehicles have _____colored wires and wire harness covers to indicate they carry high voltage.

In an orifice tube type AC system, an undercharge of refrigerant in a system will cause:

Unloaded performance test is being performed. The low side pressure is 25 psig. The center vent temperature is ________ oF UPerfTestSm.jpg [BLANK-1]

Tech A says that when diagnosing a problem with a fan, a digital volt-ohmmeter (DVOM) may need to be used. Tech B says that a mechanical fan with a viscous clutch cannot fail. Who is correct?

The BILEVEL mode is being discussed. Technician A says air may be directed to the panel and floor in the cooling mode. Technician B says air may be directed to the panel and floor in the heating mode. Who is correct?