Data Link Connector Schematics. GMC Truck TopKick C-Series (Conventional) C6/C7/C8 2006

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2006 🢒 TopKick C-Series (Conventional) C6/C7/C8 🢒 Vehicle Control Systems 🢒 Computer/Integrating Systems 🢒 Data Link Connector Schematics

Figure 1:	Data Link Connector Power and Ground, 1 of 2 Master Electrical Component List Data Link Communications Description and Operation Data Link Connector Power and Ground, 2 of 2 - LG4/LG5 CHMSL, PWR POST, and RDO/CHIME Fuses/Circuit Breakers CHMSL, PWR POST, and RDO/CHIME Fuses/Circuit Breakers Data Link Connector Power and Ground, 2 of 2 - LG4/LG5 CAN Connector Power and Ground - L18 w/JE4, LG4, LG5 CAN Connector Power and Ground - L18 w/JE4, LG4, LG5 Data Link Connector Power and Ground, 2 of 2 - LG4/LG5 Computer/Integrating Systems Schematic Icons G101 - 1 of 2 G119 and G120
Figure 2:	Data Link Connector Power and Ground, 2 of 2 - LG4, LG5 Master Electrical Component List Data Link Communications Description and Operation Splice Pack SP203 Data Link Connector Power and Ground, 1 of 2 Computer/Integrating Systems Schematic Icons Computer/Integrating Systems Schematic Icons Computer/Integrating Systems Schematic Icons Computer/Integrating Systems Schematic Icons Data Link Connector Power and Ground, 1 of 2 Data Link Connector Power and Ground, 1 of 2
Figure 3:	Splice Pack SP203 Master Electrical Component List Data Link Communications Description and Operation High Speed GMLAN - LLY/L18 Data Link Connector Power and Ground, 2 of 2 - LG4/LG5 Computer/Integrating Systems Schematic Icons Serial Data Gateway (SDG) Module - L18 w/JE4, LG4, LG5
Figure 4:	High Speed GMLAN - LLY/L18 Master Electrical Component List Data Link Communications Description and Operation Computer/Integrating Systems Schematic Icons CAN Connector Power and Ground - L18 w/JE4, LG4, LG5 Splice Pack SP203 Computer/Integrating Systems Schematic Icons Computer/Integrating Systems Schematic Icons Computer/Integrating Systems Schematic Icons Computer/Integrating Systems Schematic Icons Computer/Integrating Systems Schematic Icons Computer/Integrating Systems Schematic Icons Computer/Integrating Systems Schematic Icons
Figure 5:	CAN Connector Power and Ground - L18 w/JE4, LG4, LG5 Master Electrical Component List Data Link Communications Description and Operation Serial Data Gateway (SDG) Module - L18 w/JE4, LG4, LG5 High Speed GMLAN - LLY/L18 CHMSL, PWR POST, and RDO/CHIME Fuses/Circuit Breakers CHMSL, PWR POST, and RDO/CHIME Fuses/Circuit Breakers Data Link Connector Power and Ground, 1 of 2 Data Link Connector Power and Ground, 1 of 2 G101 - 1 of 2 J1939 Serial Data, 1 of 2 - L18 w/JE4, LG4, LG5 J1939 Serial Data, 1 of 2 - L18 w/JE4, LG4, LG5
Figure 6:	Serial Data Gateway (SDG) - L18 w/JE4, LG4, LG5 Master Electrical Component List Data Link Communications Description and Operation J1939 Serial Data, 1 of 2 - L18 w/JE4, LG4, LG5 CAN Connector Power and Ground - L18 w/JE4, LG4, LG5 Batteries - LG4/LG5 and B+ Bus A/C COMP, HTD FUEL, PCM-B, and RR DEFOG Fuses TRANS Fuse/Circuit Breaker J1939 Serial Data, 1 of 2 - L18 w/JE4, LG4, LG5 J1939 Serial Data, 1 of 2 - L18 w/JE4, LG4, LG5 G103, G105, and G106 Splice Pack SP203
Figure 7:	J1939 Serial Data 1 of 2 - L18 w/JE4, LG4, LG5 Master Electrical Component List Data Link Communications Description and Operation J1939 Serial Data, 2 of 2 - L18 w/JE4, LG4, LG5 Serial Data Gateway (SDG) Module - L18 w/JE4, LG4, LG5 CAN Connector Power and Ground - L18 w/JE4, LG4, LG5 CAN Connector Power and Ground - L18 w/JE4, LG4, LG5 J1939 Serial Data, 2 of 2 - L18 w/JE4, LG4, LG5 Serial Data Gateway (SDG) Module - L18 w/JE4, LG4, LG5 Serial Data Gateway (SDG) Module - L18 w/JE4, LG4, LG5 J1939 Serial Data, 2 of 2 - L18 w/JE4, LG4, LG5 Computer/Integrating Systems Schematic Icons Computer/Integrating Systems Schematic Icons Computer/Integrating Systems Schematic Icons Computer/Integrating Systems Schematic Icons Computer/Integrating Systems Schematic Icons
Figure 8:	J1939 Serial Data, 2 of 2 - L18 w/JE4, LG4, LG5 Master Electrical Component List Data Link Communications Description and Operation J1939 Serial Data, 1 of 2 - L18 w/JE4, LG4, LG5 J1939 Serial Data, 1 of 2 - L18 w/JE4, LG4, LG5 J1939 Serial Data, 1 of 2 - L18 w/JE4, LG4, LG5 Computer/Integrating Systems Schematic Icons Computer/Integrating Systems Schematic Icons Computer/Integrating Systems Schematic Icons Computer/Integrating Systems Schematic Icons Computer/Integrating Systems Schematic Icons