ESC and TC

What other names are used by Manufacturers to describe an electronic stability control (ESC) system?

• Electronic Stability Program (ESP)

• Traction Control System (TCS)

• Anti-lock Braking System (ABS)

• Vehicle Stability Control (VSC)

When diagnosing ESC or TC system concerns, ________ is usually required.

• a factory scan tool

• Manufacturer (Factory) scan tool

• a factory scan tool

• Diagnostic Code Reader

Technician A says that some vehicles with the Stabilitrak system continuously monitor wheel speed conditions and modulate hydraulic force to individual wheels to maintain stability. Technician B says that vehicles using traction control systems can reduce engine torque in slippery driving conditions. Which technician is correct?

• Both Tech A and Tech B

• Only Technician B is correct

• Both Technician A and Technician B are correct

• Neither Technician A nor Technician B is correct

What is the name of the standard test that is performed to verify ESC operation?

• Sine with dwell

• Square wave test

• Ramp test

• Pulse width modulation test

The steering wheel position sensor provides signals related to steering wheel position and size.

• False

• False

• Partially true

• Not applicable

A flashing ESC lamp indicates a problem with the ESC system.

• True

• False

• It indicates a normal operation.

• It indicates a maintenance required.

A lateral acceleration sensor is usually located where in the vehicle?

• On the package shelf

• Under the front seat

• In the center console

• Any of the above locations

Which is over steer?

• 2

• 2

• 3

• 4

In this drawing, the vehicle's intended track is "A." If driven a little too fast, the actual track is "B." This condition is known as ________.

• understeer

• drift

• understeer

• skid

The driver of a vehicle with ESC has turned OFF the stability control system. What will happen the next time the vehicle is driven?

• The ESC system will return to its default ON status

• The vehicle will not start

• The ESC system will remain OFF until manually turned ON

• The vehicle will automatically switch to sport mode