Antilock Brake System Schematics

Fig 1: Power, Ground, and Brake Pressure Modulator Valves Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 2: Indicators, Stop Lamp, Traction Controls, and Serial Data Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 3: Active Brake and Stability Controls Schematic (JL4)

Courtesy of GENERAL MOTORS CORP.

Fig 4: Wheel Speed Sensors Schematic

Courtesy of GENERAL MOTORS CORP.