Data Communication Schematics

Fig 1: Low Speed GMLAN (1 of 2)

Courtesy of GENERAL MOTORS CORP.

Fig 2: Low Speed GMLAN (2 of 2)

Courtesy of GENERAL MOTORS CORP.

Fig 3: High Speed GMLAN (1 of 2)

Courtesy of GENERAL MOTORS CORP.

Fig 4: High Speed GMLAN (2 of 2)

Courtesy of GENERAL MOTORS CORP.

Fig 5: Enable Serial Data

Courtesy of GENERAL MOTORS CORP.

Fig 6: BCM Local Interconnect Network (LIN) Bus 1, 2, 3, 4 and Memory Seat LIN Bus

Courtesy of GENERAL MOTORS CORP.

Fig 7: Radio/HVAC Local Interconnect Network (LIN) Bus and CAN Graphical Interface

Courtesy of GENERAL MOTORS CORP.

Fig 8: Chassis Expansion Bus

Courtesy of GENERAL MOTORS CORP.