Engine Controls Schematics. GMC Truck TopKick C-Series (Conventional) C6/C7/C8 2006

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2006 🢒 TopKick C-Series (Conventional) C6/C7/C8 🢒 Engine 🢒 Engine Controls - 8.1L 🢒 Engine Controls Schematics

Figure 1:	Module Power, Ground, Serial Data, and MIL Master Electrical Component List Powertrain Control Module Description Engine Data Sensors - 5-Volt and Low Reference Engine Controls Schematic Icons Ignition Switch - OFF/RUN/START, RUN/START, and START Bus Bars ENGINE and PCM-1 Fuses/Circuit Breakers ENGINE and PCM-1 Fuses/Circuit Breakers TRANS Fuse/Circuit Breaker TRANS Fuse/Circuit Breaker A/C COMP, HTD FUEL, PCM-B, and RR DEFOG Fuses Batteries - LG4/LG5 and B+ Bus Ignition Switch - OFF/RUN/START, RUN/START, and START Bus Bars AIRBAG, GAUGES, LT REAR TURN/STOP, and RT REAR TURN/STOP Fuses/Circuit Breakers Instrument Panel Cluster - 1 of 2 Splice Pack SP203 G203 - 2 of 4 G100 - L18
Figure 2:	Engine Data Sensors - 5-Volt and Low Reference Master Electrical Component List Powertrain Control Module Description Fuse Block - Underhood and IGN-A Relay Module Power, Ground, Serial Data, and MIL Engine Controls Schematic Icons
Figure 3:	Fuse Block - Underhood and IGN-A Relay Master Electrical Component List Powertrain Control Module Description Engine Data Sensors - VSS Engine Data Sensors - 5-Volt and Low Reference Engine Controls Schematic Icons Batteries - LG4/LG5 and B+ Bus Ignition Switch - OFF/RUN/START, RUN/START, and START Bus Bars ENGINE and PCM-1 Fuses/Circuit Breakers ENGINE and PCM-1 Fuses/Circuit Breakers ENGINE and PCM-1 Fuses/Circuit Breakers G100 - L18 ENG-1 and ENG-4 Fuses - L18/LLY ENG-1 and ENG-4 Fuses - L18/LLY G203 - 2 of 4
Figure 4:	Engine Data Sensors - VSS Master Electrical Component List Powertrain Control Module Description Engine Data Sensors - HO2S Fuse Block - Underhood and IGN-A Relay Engine Controls Schematic Icons LG4 and LLY Instrument Panel Cluster - 2 of 2 Engine Controls Schematic Icons Engine Controls Schematic Icons
Figure 5:	Engine Data Sensors - HO2S Master Electrical Component List Powertrain Control Module Description Engine Data Sensors - Electronic Throttle Controls Engine Data Sensors - VSS Engine Controls Schematic Icons Ignition Controls - Ignition Systems - 1 of 2 AXL/4WD, BRK, HTR/AC, and HYD/AIR BRK Fuses/Circuit Breakers Ignition Switch - RUN and ACC/RUN Bus Bars and IGN 3 Fuse G101 - 1 of 2
Figure 6:	Engine Data Sensors - Electronic Throttle Controls Master Electrical Component List Throttle Actuator Control (TAC) System Description Ignition Controls - Ignition Systems - 1 of 2 Engine Data Sensors - HO2S Engine Controls Schematic Icons ENGINE and PCM-1 Fuses/Circuit Breakers Ignition Switch - OFF/RUN/START, RUN/START, and START Bus Bars BRK Fuse/Circuit Breaker LG4 and LLY G203 - 2 of 4
Figure 7:	Ignition Controls - Ignition Systems 1 of 2 Master Electrical Component List Electronic Ignition (EI) System Description Ignition Controls - Ignition Systems - 2 of 2 Engine Data Sensors - Electronic Throttle Controls Engine Controls Schematic Icons Ignition Switch - OFF/RUN/START, RUN/START, and START Bus Bars ENGINE and PCM-1 Fuses/Circuit Breakers Batteries - LG4/LG5 and B+ Bus Ignition Controls - Ignition Systems - 2 of 2 ENG-2, ENG-3, and O2S Fuses - L18 G100 - L18 G100 - L18
Figure 8:	Ignition Controls - Ignition Systems 2 of 2 Master Electrical Component List Electronic Ignition (EI) System Description Ignition System - CKP, CMP, and KS Sensors Ignition Controls - Ignition Systems - 1 of 2 Engine Controls Schematic Icons Ignition Controls - Ignition Systems - 1 of 2 G100 - L18
Figure 9:	Ignition System - CKP, CMP, and KS Sensors Master Electrical Component List Electronic Ignition (EI) System Description Fuel Controls - Fuel Pump Controls Ignition Controls - Ignition Systems - 2 of 2 Engine Controls Schematic Icons
Figure 10:	Fuel Controls - Fuel Pump Controls Master Electrical Component List Fuel System Description Fuel Controls - Fuel Injectors Ignition System - CKP, CMP, and KS Sensors Engine Controls Schematic Icons Batteries - LG4/LG5 and B+ Bus G100 - L18 G112, G113, G203 - 4 of 4, G204, G205, and G400 G112, G113, G203 - 4 of 4, G204, G205, and G400
Figure 11:	Fuel Controls - Fuel Injectors Master Electrical Component List Fuel System Description Device Controls - EGR Valve Fuel Controls - Fuel Pump Controls Engine Controls Schematic Icons Ignition Controls - Ignition Systems - 1 of 2 Ignition Controls - Ignition Systems - 1 of 2 ENG-2, ENG-3, and O2S Fuses - L18
Figure 12:	Device Controls - EGR Valve Master Electrical Component List Evaporative Emission Control System Description Controlled/Monitored Subsystem References Fuel Controls - Fuel Injectors Engine Controls Schematic Icons ENG-1 and ENG-4 Fuses - L18/LLY ENG-1 and ENG-4 Fuses - L18/LLY Instrument Panel Cluster - 2 of 2 A/C Compressor Controls - L18/LLY Starting System (L18/LLY)
Figure 13:	Controlled/Monitored Subsystem References Master Electrical Component List Powertrain Control Module Description Device Controls - EGR Valve Engine Controls Schematic Icons 2 of 2 1 of 2 Module Power, Ground, Serial Data, MIL, VSS, and Torque Controls - L18/LLY Instrument Panel Cluster - 2 of 2 Engine Cooling Schematics Charging System (L18/LLY) Starting System (L18/LLY) Module Power, Ground, Serial Data, MIL, VSS, and Torque Controls - L18/LLY LG4 and LLY