Antilock Brake System Schematics

WARNING: This page is about a different car, the 2009 GMC Sierra and 2009 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Power, Ground, Serial Data & Traction Controls Circuit Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 2: Wheel Speed Signals Circuit Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 3: Vehicle Stability Circuit Schematic

Courtesy of GENERAL MOTORS CORP.