Engine Controls Schematics. HUMMER H3 2007

For 1990-2009 cars only

Makes 🢒 HUMMER 🢒 2007 🢒 H3 🢒 Power and Signal Distribution 🢒 Wiring Systems and Power Management 🢒 Engine Controls Schematics

Figure 1:	Module Power, Ground, Serial Data, MIL, and DLC Master Electrical Component List Powertrain Control Module Description Control Module References Engine Data Sensors - 5-Volt and Low Reference Engine Controls Schematic Icons B+ Bus - Underhood Fuse Block - 1 of 2 G105 B+ Bus - Underhood Fuse Block - 1 of 2 RUN/CRNK Relay Bus - 2 of 3, ABS/VSES, A/C CLUTCH, BCK/UP, and IGN1 Fuses B+ Bus - Underhood Fuse Block - 1 of 2 Data Link Connector (DLC) Schematics G105 Ignition Switch and BATT IGN SWTCH Fuse G100, G102, G103, G104, G110, and G120
Figure 2:	Engine Data Sensors - 5-Volt and Low Reference Master Electrical Component List Powertrain Control Module Description Control Module References Engine Data Sensors - Pressure, Temperature, and Throttle Actuator Controls Module Power, Ground, Serial Data, MIL, and DLC Engine Controls Schematic Icons
Figure 3:	Engine Data Sensors - Pressure, Temperature, and Throttle Actuator Controls Master Electrical Component List Powertrain Control Module Description Control Module References Engine Data Sensors - Oxygen Sensors Engine Data Sensors - 5-Volt and Low Reference Engine Controls Schematic Icons RUN/CRNK Relay Bus - 3 of 3, ENG CNTRL SYS, INJ, and PCM-I Fuses TCC Brake/Cruise Release Switch and Vehicle Speed Sensor Manual Transmission Schematics G100, G102, G103, G104, G110, and G120
Figure 4:	Engine Data Sensors - Oxygen Sensors Master Electrical Component List Powertrain Control Module Description Control Module References Ignition Controls - Sensors Engine Data Sensors - Pressure, Temperature, and Throttle Actuator Controls Engine Controls Schematic Icons B+ Bus - Underhood Fuse Block - 1 of 2
Figure 5:	Ignition Controls - Sensors Master Electrical Component List Powertrain Control Module Description Control Module References Ignition Controls - Ignition System Engine Data Sensors - Oxygen Sensors Engine Controls Schematic Icons Engine Controls Schematic Icons Engine Controls Schematic Icons
Figure 6:	Ignition Controls - Ignition System Master Electrical Component List Powertrain Control Module Description Control Module References Fuel Controls Ignition Controls - Sensors Engine Controls Schematic Icons Module Power, Ground, Serial Data, MIL, and DLC RUN/CRNK Relay Bus - 2 of 3, ABS/VSES, A/C CLUTCH, BCK/UP, and IGN1 Fuses G100, G102, G103, G104, G110, and G120
Figure 7:	Fuel Controls Master Electrical Component List Powertrain Control Module Description Control Module References Fuel Injection Controls Ignition Controls - Ignition System Engine Controls Schematic Icons B+ Bus - Underhood Fuse Block - 2 of 2 G105 Gages G105 G420
Figure 8:	Fuel Injection Controls Master Electrical Component List Powertrain Control Module Description Control Module References Fuel and EVAP Controls Fuel Controls Engine Controls Schematic Icons Module Power, Ground, Serial Data, MIL, and DLC
Figure 9:	Fuel and EVAP Controls Master Electrical Component List Powertrain Control Module Description Control Module References Device Controls - K18 Fuel Injection Controls Engine Controls Schematic Icons B+ Bus - Underhood Fuse Block - 1 of 2 Module Power, Ground, Serial Data, MIL, and DLC RUN/CRNK Relay Bus - 3 of 3, ENG CNTRL SYS, INJ, and PCM-I Fuses Gages
Figure 10:	Device Controls- K18 Master Electrical Component List Powertrain Control Module Description Control Module References Controlled/Monitored Subsystem and Transmission References Fuel and EVAP Controls Engine Controls Schematic Icons Module Power, Ground, Serial Data, MIL, and DLC G100, G102, G103, G104, G110, and G120
Figure 11:	Controlled/Monitored Subsystem and Transmission References Master Electrical Component List Powertrain Control Module Description Control Module References Device Controls - K18 Engine Controls Schematic Icons Gages Power, Ground, and Electronic Brake Control Module (EBCM) Starting System - MA5 Starting System - M30 Charging System Compressor Controls Cruise Control Schematics Indicators Center High Mount Stop Lamps (CHMSL) and Stop Lamp Switch Power, Ground, Serial Data, Indicator, VSS and Encoder Motor Switches Transmission Controls TCC Brake/Cruise Release Switch and Vehicle Speed Sensor