Antilock Brake System Wiring Schematics

WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Module Power, Ground, Serial Data, Pump Motor and Brake Switch (JL4 VSES)

Courtesy of GENERAL MOTORS CORP.

Fig 2: Sensors (JL4 VSES)

Courtesy of GENERAL MOTORS CORP.

Fig 3: JF3/JF7

Courtesy of GENERAL MOTORS CORP.

Fig 4: JH6/JH7

Courtesy of GENERAL MOTORS CORP.