ABS ATC Basics

ABS Systems

• Prevent wheel lock up
• Prevent wheel spin
• Eliminate wheel lock up
• Eliminate wheel spin

• None of the above

Basic operation of Understeer

• Vehicle turns more sharply than front wheels are steered
• Rear tires slide sideways
• Also referred to as loose
• All of the above
• None of the above

Basic operation of Oversteer

• Front tires slide sideways
• The greater the understeer, the more tires slide
• Also referred to as push
• All of the above
• None of the above

Most passenger vehicles are designed to have

• Over Steer
• Under Steer
• Front Steerrelease
• Back Steer

• None of the above

It is easier to recover from

• Over Steer
• Under Steer
• Front Steerrelease
• Back Steer

• None of the above

EBCM monitors

• Vehicle overspeed
• Vehicle collision avoidance
• Vehicle stability
• All of the above
• None of the above

ABS Systems

• Help maintain control of a vehicle
• Help maintain directional stability
• Control the rotational speed of each wheel

• All of the above
• None of the above

If the ABS light is on

• The ABS is still functional
• The anti-lock portion is in bypass mode
• The wheels will not spin

• The wheels will not lock up

• None of the above

ATC Systems

• Prevent wheel lock up
• Prevent wheel spin
• Eliminate wheel lock up
• Eliminate wheel spin

• None of the above

How do you test a WSS

• Checking voltage
• Checking Amperage
• Checking OHMS

• Checking continuity
• None of the above