ESC and TC

Front

Which sensor is used by the ESC controller to determine the driver's intended direction? Options: Vehicle speed (VS) sensor, Lateral acceleration sensor, Yaw sensor, Steering wheel (handwheel) position sensor

Back

Steering wheel (handwheel) position sensor

Front

The electronic stability control (ESC) system requires that the vehicle be equipped with what type of brake system?

Back

Four-channel ABS

Front

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

Back

Sine with dwell

Front

What other name is used to describe an electronic stability control (ESC) system?

Back

Electronic Stability Program (ESP), Vehicle Dynamic Control (VDC), Vehicle Stability Assist (VSA)

Front

Traction control uses the antilock braking system and other devices to limit ________ of the drive wheel during acceleration.

Back

positive slip

Front

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

Back

a factory scan tool

Front

The hand wheel position sensor is located ________.

Back

in the steering column

Front

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?

Back

Both Tech A and Tech B

Front

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 ________.

Back

understeer

Front

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

Back

False