Engine Controls Schematics. GMC Truck Sierra Classic

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2007 🢒 Sierra Classic - 2WD 🢒 Power and Signal Distribution 🢒 Wiring Systems and Power Management 🢒 Engine Controls Schematics

Figure 1:	Module Power, Ground, Serial Data, and MIL Master Electrical Component List Powertrain Control Module Description Control Module References Engine Data Sensors - 5-Volt and Low Reference Engine Controls Schematic Icons G104, G107, and G110 ETC/ECM, INJ1, INJ2, PCM 1, and SBA Fuses - Gas B+ Bus Bar AUX PWR, AUX PWR 2, DDM, ECC/TCM, ECM B, LBEC 2, LCKS, PCM B, PDM, and TCM B Fuses Ignition Switch - START, RUN, and ACC/RUN/START BUS BARS, IGN A, and CRNK Fuses IGN 0, RR WPR, SEO ACCY, TBC ACCY, TBC IGN 0, and WS WPR Fuses IGN 0, RR WPR, SEO ACCY, TBC ACCY, TBC IGN 0, and WS WPR Fuses IGN 0, RR WPR, SEO ACCY, TBC ACCY, TBC IGN 0, and WS WPR Fuses G104, G107, and G110 G103 and G106 - Gas High Speed GM LAN (HP2) Power, Ground, DLC and Splice Pack SP205
Figure 2:	Engine Data Sensors - 5-Volt and Low References Master Electrical Component List Powertrain Control Module Description Control Module References Engine Data Sensors - Pressure, Temperature, MAF, and VSS Module Power, Ground, Serial Data, and MIL Engine Controls Schematic Icons
Figure 3:	Engine Data Sensors - Pressure, Temperature, MAF, and VSS Master Electrical Component List Electronic Ignition (EI) System Description Control Module References Engine Data Sensors - Oxygen Sensors (w/o HP2) Engine Data Sensors - 5-Volt and Low Reference Engine Controls Schematic Icons Manual Transmission NV4500 Schematics Manual Transmission NV3500 Schematics Pressure Controls, Temperature, and VSS Pressure Controls, Temperature, and VSS Gages, Vehicle Speed Sensor, Engine Oil Pressure, and Fuel Level Sensors ETC/ECM, INJ1, INJ2, PCM 1, and SBA Fuses - Gas ETC/ECM, INJ1, INJ2, PCM 1, and SBA Fuses - Gas ETC/ECM, INJ1, INJ2, PCM 1, and SBA Fuses - Gas G103 and G106 - Gas
Figure 4:	Engine Data Sensors - Oxygen Sensors (w/o HP2) Master Electrical Component List Fuel System Description (Pickup and Utility) Control Module References Engine Data Sensors - Oxygen Sensors (HP2) - 1 of 2 Engine Data Sensors - Pressure, Temperature, MAF, and VSS Engine Controls Schematic Icons Ignition Switch - ACC/RUN and RUN/START BUS BARS and IGN B Fuse G103 and G106 - Gas
Figure 5:	Engine Data Sensors - Oxygen Sensors (HP2) - 1 of 2 Master Electrical Component List Fuel System Description (Pickup and Utility) Control Module References Engine Data Sensors - Oxygen Sensors (HP2) - 2 of 2 Engine Data Sensors - Oxygen Sensors (w/o HP2) Engine Controls Schematic Icons B+ Bus Bar Ignition Switch - ACC/RUN and RUN/START BUS BARS and IGN B Fuse COOL PUMP, HYBRID O2A, HYBRID O2B, IGN B, and PWR MAINT Fuses Engine Data Sensors - Oxygen Sensors (HP2) - 2 of 2
Figure 6:	Engine Data Sensors - Oxygen Sensors (HP2) - 2 of 2 Master Electrical Component List Fuel System Description (Pickup and Utility) Control Module References Engine Data Sensors - Electronic Throttle Control Engine Data Sensors - Oxygen Sensors (HP2) - 1 of 2 Engine Controls Schematic Icons Engine Data Sensors - Oxygen Sensors (HP2) - 1 of 2 Engine Data Sensors - Oxygen Sensors (HP2) - 1 of 2 G103 and G106 - Gas
Figure 7:	Engine Data Sensors - Electronic Throttle Control Master Electrical Component List Throttle Actuator Control (TAC) System Description Control Module References Ignition Controls - Ignition System Coils 1, 3, 5, 7 Engine Data Sensors - Oxygen Sensors (HP2) - 2 of 2 Engine Controls Schematic Icons ETC/ECM, INJ1, INJ2, PCM 1, and SBA Fuses - Gas 4.8L, 5.3L, 6.0L, and 8.1L Stop Lamp Switch and Signals G104, G107, and G110
Figure 8:	Ignition Controls - Ignition System Coils 1, 3, 5, and 7 Master Electrical Component List Electronic Ignition (EI) System Description Control Module References Ignition Controls - Ignition System Coils 2, 4, 6, 8 Engine Data Sensors - Electronic Throttle Control Engine Controls Schematic Icons ETC/ECM, INJ1, INJ2, PCM 1, and SBA Fuses - Gas ETC/ECM, INJ1, INJ2, PCM 1, and SBA Fuses - Gas G100 and G102
Figure 9:	Ignition Controls - Ignition System Coils 2, 4, 6, and 8 Master Electrical Component List Electronic Ignition (EI) System Description Control Module References Ignition Controls - Sensors Ignition Controls - Ignition System Coils 1, 3, 5, 7 Engine Controls Schematic Icons ETC/ECM, INJ1, INJ2, PCM 1, and SBA Fuses - Gas ETC/ECM, INJ1, INJ2, PCM 1, and SBA Fuses - Gas G100 and G102
Figure 10:	Ignition Controls - Sensors Master Electrical Component List Powertrain Control Module Description Control Module References Fuel Controls - Fuel Pump Controls Ignition Controls - Ignition System Coils 2, 4, 6, 8 Engine Controls Schematic Icons Gages, Vehicle Speed Sensor, Engine Oil Pressure, and Fuel Level Sensors
Figure 11:	Fuel Controls - Fuel Pump Controls Master Electrical Component List Fuel System Description (Pickup and Utility) Control Module References Fuel Controls - Fuel Injectors Ignition Controls - Sensors Engine Controls Schematic Icons B+ Bus Bar AUX PWR, AUX PWR 2, DDM, ECC/TCM, ECM B, LBEC 2, LCKS, PCM B, PDM, and TCM B Fuses G104, G107, and G110 Gages, Vehicle Speed Sensor, Engine Oil Pressure, and Fuel Level Sensors ETC/ECM, INJ1, INJ2, PCM 1, and SBA Fuses - Gas G104, G107, and G110
Figure 12:	Fuel Controls - Fuel Injectors Master Electrical Component List Fuel System Description (Pickup and Utility) Control Module References Fuel Controls - EVAP Controls and FTP Sensor Fuel Controls - Fuel Pump Controls Engine Controls Schematic Icons ETC/ECM, INJ1, INJ2, PCM 1, and SBA Fuses - Gas ETC/ECM, INJ1, INJ2, PCM 1, and SBA Fuses - Gas
Figure 13:	Fuel Controls - EVAP Controls and FTP Sensor Master Electrical Component List Evaporative Emission Control System Description Control Module References Controlled/Monitored Subsystem References Fuel Controls - Fuel Injectors Engine Controls Schematic Icons ETC/ECM, INJ1, INJ2, PCM 1, and SBA Fuses - Gas ETC/ECM, INJ1, INJ2, PCM 1, and SBA Fuses - Gas B+ Bus Bar Gages, Vehicle Speed Sensor, Engine Oil Pressure, and Fuel Level Sensors
Figure 14:	Controlled/Monitored Subsystem References Master Electrical Component List Powertrain Control Module Description Control Module References Transmission Control References Fuel Controls - EVAP Controls and FTP Sensor Engine Controls Schematic Icons Starting - Gas Starting Controls - 1 of 2 Charging - 20/30 Series - Gas Starting Controls - 1 of 2 Power, Ground, Serial Data, Indicator and Stop Lamp Switch - 8600 GVW or Less w/ Rear Disc Brakes A/C Compressor Controls A/C Compressor Control Transfer Case NVG 261-NP2 Control Schematics Power, Ground, Serial Data, and Transfer Case Encoder Motor Manual Transmission NV4500 Schematics Manual Transmission NV3500 Schematics Starting Controls - 1 of 2 Indicators, Water in Fuel Sensor, Engine Oil Level Switch, and Washer Fluid Level Sensor 10 Series Transfer Case NVG 261-NP2 Control Schematics Gages, Vehicle Speed Signal, Engine Oil Pressure, and Fuel Level Sensors
Figure 15:	Transmission Control References Master Electrical Component List Powertrain Control Module Description Control Module References Controlled/Monitored Subsystem References Engine Controls Schematic Icons Shift Controls and Stop Lamp Switch Shift Controls and Stop Lamp Switch Shift Controls and Stop Lamp Switch Pressure Controls, Temperature, and VSS Pressure Controls, Temperature, and VSS Pressure Controls, Temperature, and VSS PNP Switch, 4WD Signal, Tow/Haul, Serial Data, and Indicator PNP Switch, 4WD Signal, Tow/Haul. Serial Data, and Indicator Pressure Controls, Temperature, and VSS Pressure Controls, Temperature, and VSS