A vehicle's right front wheel has a growl that increases with vehicle speed. The MOST
likely cause is:
A. Excessive rotor lateral run out.
B. Warped rear brake drums.
C. A worn CV-Joint.
D. A worn wheel bearing.
Give this one a try later!
, A worn wheel bearing.
The amber ABS fault light is illuminated on a vehicle's instrument panel. The vehicle
contains a four channel permanent magnet sensor ABS brake system. All of these are
true EXCEPT:
A. Oversized tires will have an adverse effect on this ABS system.
B. The gap between the sensor and the tone ring is critical with PM sensor operation.
C. Permanent magnet sensor systems function well at speeds below 5 mph.
D. Permanent magnet sensors and companion tone rings produce an AC frequency
converted to DC pulses by the ABS controller.
Give this one a try later!
Permanent magnet sensor systems function well at speeds below 5 mph.
The brake pad wear indicator light is illuminated on the instrument panel. Technician A
says this is because the brake pads have become contaminated. Technician B says this
is the pad wear sensor contacting the brake rotor. Who is correct?
A. Technician A
B. Technician B
C. Both A and B
D. Neither A nor B
Give this one a try later!
Technician B
A vehicle has a hard brake pedal at all times. Which of the following would cause this
condition?
likely cause is:
A. Excessive rotor lateral run out.
B. Warped rear brake drums.
C. A worn CV-Joint.
D. A worn wheel bearing.
Give this one a try later!
, A worn wheel bearing.
The amber ABS fault light is illuminated on a vehicle's instrument panel. The vehicle
contains a four channel permanent magnet sensor ABS brake system. All of these are
true EXCEPT:
A. Oversized tires will have an adverse effect on this ABS system.
B. The gap between the sensor and the tone ring is critical with PM sensor operation.
C. Permanent magnet sensor systems function well at speeds below 5 mph.
D. Permanent magnet sensors and companion tone rings produce an AC frequency
converted to DC pulses by the ABS controller.
Give this one a try later!
Permanent magnet sensor systems function well at speeds below 5 mph.
The brake pad wear indicator light is illuminated on the instrument panel. Technician A
says this is because the brake pads have become contaminated. Technician B says this
is the pad wear sensor contacting the brake rotor. Who is correct?
A. Technician A
B. Technician B
C. Both A and B
D. Neither A nor B
Give this one a try later!
Technician B
A vehicle has a hard brake pedal at all times. Which of the following would cause this
condition?
