Automatic Transmission Controls Schematics

WARNING: This page is about a different variant/trim than selected.

Fig 1: Valve Controls and Brake Switch Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 2: Switch Inputs Schematic

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Fig 3: Tow/Haul Switch and PNP Switch Inputs Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 4: Vehicle Speed Signal and 4WD Low Signal Schematic

Courtesy of GENERAL MOTORS CORP.