Circuit/System Description

For an overview of the component/system, refer to: ABS Description and Operation

Component	Description
K43 Power Steering Control Module	Steering shaft torque and position sensors inside the control module measure the input from the driver. The electric power steering motor amplifies the torque that the driver applies to the steering wheel.
K160 Brake System Control Module	The control module K160 can increase and decrease the brake pressure on all 4 wheels individually in order to fulfill these functions: Antilock Braking Traction Control Vehicle Stability Control The control module K160 can also influence the following control modules to limit the amount of produced torque: K45 Powertrain Control Module

Component

Description

K43 Power Steering Control Module

Steering shaft torque and position sensors inside the control module measure the input from the driver.
The electric power steering motor amplifies the torque that the driver applies to the steering wheel.

K160 Brake System Control Module

The control module K160 can increase and decrease the brake pressure on all 4 wheels individually in order to fulfill these functions:

Antilock Braking
Traction Control
Vehicle Stability Control

The control module K160 can also influence the following control modules to limit the amount of produced torque:

K45 Powertrain Control Module