Rotor lateral runout is greater than specification. This would most likely result in:

Technician A says the parking brake adjustment may prevent the drum from fitting over new brake shoes. Technician B says some parking brakes are adjustable at the parking brake lever. Who is correct?

On a three-channel ABS system:

The micrometer above is measuring:

The drum brake squeaks when the brakes are applied. Technician A says the shoes may be worn out. Technician B says the drum may be out of round. Who is correct?

A car with a vacuum brake booster is idling too fast. When the vacuum line going to the brake booster is crimped shut the idle decreases to normal. Which of the following is the most likely cause?

A vehicle pulls to the left while braking. All of the following could cause this EXCEPT:

The parking brake will not fully release. All of the following could be the cause EXCEPT:

The disc brake rotor thickness variation is greater than specification. This would most likely result in:

The height sensing proportioning valve:

A vehicle is equipped with a vacuum brake booster. When the engine is running and the brakes are applied there is a constant sound of air movement (vacuum) around the brake pedal area. Technician A says the vacuum check valve is leaking. Technician B says the vacuum booster is leaking. Who is correct?

Technician A says some wheel speed sensors are adjusted using a feeler gauge. Technician B says some ABS wheel speed sensors are adjusted using a paper spacer, which comes with the new wheel speed sensor. Who is correct?

The technician is replacing a section of steel brake line. The brake line should be cut with a:

Which of the following would be considered maximum thickness variation for a disc brake rotor?

The gauge pressures read normal during the initial test. After several high speed, high-pressure brake applications the gauges read lower and began to fluctuate. Which of the following could be the cause?

Which of the following would cause a glazed drum?

The parking brake will not apply. All of the following could be the cause EXCEPT:

Replacement metal brake lines should be constructed of:

Technician A says digital wheel speed sensors will have voltage supplied to them through the ABS control module. Technician B says digital wheel speed sensors are tested using an ohmmeter. Who is correct?

While installing the disc brake caliper boot it is ripped. Technician A says this will cause a brake fluid leak. Technician B says this will cause a low, soft brake pedal. Who is correct?

A vehicle which has poor brake performance also has a high, hard brake pedal. Technician A says there may be air in the system. Technician B says the brakes may be out of adjustment. Who is correct?

Technician A says installing a tire with a different diameter than what was originally installed on the vehicle may set an ABS code. Technician B says using DOT 3 instead of DOT 4 brake fluid may set an ABS code. Who is correct?

When the brake pedal is depressed, the rubber brake line connecting to the disc brake caliper swells. Which of the following is true?

Technician A says wheel bearings which are adjusted too tight can cause a wheel to lockup. Technician B says wheel bearings which are adjusted too tight will set an antilock braking system (ABS) trouble code. Who is correct?

Which of the following could cause low vacuum to the booster with the engine running?

When installing a disc brake caliper boot which of the following is true concerning tool lubrication?

Technician A says the tool shown in the figure above is used to select the correct drum. Technician B says this tool is used to select the correct brake shoes. Who is correct?

After several brake applications all the brakes drag on a vehicle. Technician A says the compensating port may be covered. Technician B says the replenishing port may be covered. Who is correct?

A digital wheel speed sensor is being checked. When the sensor is disconnected the technician finds 5 V DC on the control module side of the connector. Which of the following is true?

What is the technicain doing in the above illustration?

The parking brake will not apply. Which of the following could be the cause?

The purpose of bleeding the hydraulic system after a repair is:

The technician measures the rear rotors; the results are listed below: Minimum Rotor Thickness, Specification: 1.200" (30.48mm) Actual Rotor Thickness, Left: 1.054" (26.77 mm) Actual Rotor Thickness, Right: 1.230" (31.24mm) Which of the following should be done?

When bleeding the brakes using the brake pedal, which of the following is true?

After the tool shown in the figure above is sized to the drum, it will not fit over the shoes.What should the technician do?

Technician A says the parking brakes should be adjusted before the service brakes. Technician B says that a stretched parking brake cable can cause the parking brake to drag. Who is correct?

Which of the following would indicate maximum allowable runout of a disc brake rotor?

Technician A says a scan tool may be necessary to bleed the brakes on an ABS equipped vehicle. Technician B says bleeding brakes on an ABS equipped vehicle may be a two-technician job. Who is correct?

When the brake pedal is depressed fluid leaks from the rear of the master cylinder. This could be caused by:

The brake warning lamp pictured above will occasionally come on then later go off. Which of the following could be the cause?

The brake pedal has a pulsation when the brakes are applied. Technician A says the drum may be out of round. Technician B says the drum may be glazed. Who is correct?

The technician makes one measurement on a disc brake rotor with a micrometer. Which of the following is being measured?

The ABS controller has stored a code for the left front wheel speed sensor. All of the following could be the cause EXCEPT:

During a pressure test both gauges read lower than normal. Technician A says low fluid level in the primary reservoir could be the cause. Technician B says low fluid level in the secondary reservoir could be the cause. Who is correct?

While testing the vacuum brake booster the technician finds that if the engine is started with pressure applied to the brake pedal the pedal does not move. Which of the following is indicated by this test result?