Anti-Lock Control-Traction Control and Stability Assist

The four wheel anti-lock brake system (4WABS) with traction control and stability assist system consists of the following components:

• Active brake booster with integral solenoid
• Brake booster release switch
• Front anti-lock brake sensors
• Front anti-lock brake sensor indicators
• Hydraulic control unit (HCU)
• Stability assist event indicator
• Stability assist module
• Lateral accelerometer
• Rear anti-lock brake sensors
• Rear anti-lock brake sensor indicators
• Steering wheel position sensor
• Two brake pressure transducers
• Advance Trac control switch
• Yaw rate sensor
• Yellow anti-lock brake warning indicator

For removal and installation of the brake booster release switch, see POWER BRAKE ACTUATION - LS .

For removal and installation of the front anti-lock brake sensor indicators, WHEEL BEARING AND HUB .

For removal and installation of the rear anti-lock brake sensor indicator, see AXLE SHAFTS .

For removal and installation of the steering wheel position sensor, see STEERING COLUMN - LS .