- an A/C system component into which high-pressure liquid refrigerant flows and is temporarily stored and dehydrated, usually located between the condenser outlet and expansion valve.

- a chemical compound used in an A/C system to remove heat from the evaporator and transfer it to the condenser.

- any of the various designs of fittings that allow service tools such as manifold gauges to be attached to an A/C system.

- to remove refrigerant from an A/C system and store it temporarily.

Which of these is NOT a refrigerant used in automotive A/C sytems?

- a heat exchanger, in which low-pressure refrigerant flows and changes state, absorbing heat from the surrounding air and cools the passenger compartment.

a device, similar to a radiator, in which the refrigerant loses heat and changes state from a high-pressure gas to a high-pressure liquid as it dissipates heat to the surrounding air.

a valve that controls the flow of refrigerant, changing it from a high pressure liquid to a low pressure gas

Why must refrigerant be recovered from the A/C system before any A/C parts are replaced?

- a chemical compound used in an A/C system to remove heat from the evaporator and transfer it to the condenser.

What does 4-channel ABS control?

What is the component tells the ABS module when a wheel is beginning to lock up?

How many speed sensors are needed for a 4 channel ABS system?

What is the correct name for the "toothed wheel"?

True or False A vehicle is less maneuverable without ABS

What tool is used to remove the brake lines from the ABS assembly?

Where is the speed sensor located?

The ABS light remains on after its brief self-test during startup. What does it mean?

Design to cushion the driver (including passenger if the passenger side is equipped) during frontal crash.

ABS can improve braking when road is not in a good condition such as ...

A system designed to help drivers maintain control of their vehicles in situations where the vehicle is beginning to lose control. The statement is for ...

Which one is called understeer situation?

Electronic Stability Control (ESC) requires how many speed sensors?

2 techs are discussing backing plates. Tech A says that the backing plates holds the shoes, wheel cylinders and hardware inside the drum. Tech B says ridges on the brakes shoe mounting pads should be filed down and greased when performing a brake job. Who is correct?

What returns the calipers piston once the brakes are released?

True or False. Rotors should be machined or replaced when new brake pads are installed?

Which of the following conditions can cause brake pedal fade (when the pedal is firm at first, but gradually sinks to the floor with the same pressure applied)

A 1999 Ford F150 with drum brakes had a leaking axle seal. You are making an estimate to repair it. You see the seal is leaking, and the drum brake shoes are covered in oil. What do you recommend?

All of these EXCEPT one can cause a low brake pedal:

A spongy brake pedal on a vehicle with 4 wheel disc brakes with longer than normal travel indicates which of the following?