This vehicle is equipped with the Delphi DBC 7 non-integral
Antilock Brake System (ABS). The system employs two valves per channel, four
channel system, to reduce the tendency of any wheel to lock-up. The purpose
of the Delphi DBC 7 Antilock Brake System (ABS) is to minimize wheel
slip during heavy braking. The Delphi DBC 7 performs this function
by monitoring the speed of each wheel and controlling the brake fluid pressure
to each wheel independently during a braking event. This allows the driver
to retain directional stability and better steering capability.
The Enhanced Traction System (ETS) also monitors front wheel speed and
compares the speed to the speed of the rear wheels. If excessive front wheel
speed is detected in either front wheels, the ETS will be activated. The
ETS uses the following to improve traction and vehicle stability:
• | Upshifting the transmission thereby reducing engine torque providing
stability and traction. |