Data Communication Schematics

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Fig 1: Low Speed GMLAN Circuit Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 2: High Speed GMLAN Circuit Schematic (Gas)

Courtesy of GENERAL MOTORS CORP.

Fig 3: High Speed GMLAN Circuit Schematic Circuit Schematic (Diesel)

Courtesy of GENERAL MOTORS CORP.

Fig 4: Accessory Wakeup

Courtesy of GENERAL MOTORS CORP.

Fig 5: Communications Enable Circuit Schematic

Courtesy of GENERAL MOTORS CORP.