Engine Controls Schematics. GMC Truck Sierra Classic

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2007 🢒 Sierra Classic - 4WD 🢒 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 G104, G107, and G110 G103 and G106 - Gas G103 and G106 - Gas Power, Ground, DLC and Splice Pack SP205
Figure 2:	Engine Data Sensors - 5-Volt and Low Reference Master Electrical Component List Fuel System 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 Engine Data Sensors - 5-Volt and Low Reference Engine Controls Schematic Icons Manual Transmission ZF S6-650 Schematics Internal Mode Switch (IMS) and Speed Sensors 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 Master Electrical Component List Fuel System Description Control Module References Engine Data Sensors - Electronic Throttle Control 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 - Electronic Throttle Control Master Electrical Component List Throttle Actuator Control (TAC) System Description Control Module References IIgnition Controls - Ignition System Coils 1, 3, 5, 7 Engine Data Sensors - Oxygen Sensors 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 6:	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 7:	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 IIgnition 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 8:	Ignition Controls - Sensors Master Electrical Component List Electronic Ignition (EI) System 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 9:	Fuel Controls - Fuel Pump Controls Master Electrical Component List Fuel System Description Control Module References Fuel Controls - Fuel Injectors Ignition Controls - Sensors Engine Controls Schematic Icons G104, G107, and G110 B+ Bus Bar AUX PWR, AUX PWR 2, DDM, ECC/TCM, ECM B, LBEC 2, LCKS, PCM B, PDM, and TCM B Fuses 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 10:	Fuel Controls - Fuel Injectors Master Electrical Component List Fuel System Description Control Module References Fuel Controls - EVAP Controls 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 11:	Fuel Controls - EVAP Controls Master Electrical Component List Evaporative Emission Control System Description Control Module References Controlled/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 12:	Transmission and Controlled/Monitored Subsystem References Master Electrical Component List Powertrain Control Module Description Control Module References Fuel Controls - EVAP Controls Engine Controls Schematic Icons Power Take Off Schematics Indicators, Water in Fuel Sensor, Engine Oil Level Switch, and Washer Fluid Level Sensor Power, Ground, Serial Data, and Transfer Case Encoder Motor Transfer Case NVG 261-NP2 Control Schematics Transfer Case NVG 261-NP2 Control Schematics Power, Ground, Serial Data, Indicator and Stop Lamp Switch - All Others A/C Compressor Control A/C Compressor Controls Starting - Gas Gages, Vehicle Speed Sensor, Engine Oil Pressure, and Fuel Level Sensors Charging - 20/30 Series - Gas Power, Ground, Serial Data, Indicator and Stop Lamp Switch - All Others MIL Control, Serial Data, Shift Solenoids, PCS2, Torque Signals, and Tow/Haul Switch Internal Mode Switch (IMS) and Speed Sensors Manual Transmission ZF S6-650 Schematics 8.1L and Diesel