Engine Controls Schematics. Chevrolet Avalanche

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2006 🢒 Avalanche - 2WD 🢒 Vehicle Control Systems 🢒 Vehicle DTC Information 🢒 Engine Controls Schematics

Figure 1:	Modular 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 and G107 IGN 1 Relay Bus 1 of 2 ETC/ECM, PCM 1, and SBA Fuses; INJ 1 and INJ 2 Fuses - except L18 B+ Bus - 1 of 2 AUX PWR, AUX PWR 2, DDM, ECC, LBEC 2, LOCKS, PCM B, and PDM Fuses Ignition Switch - ACCY/RUN/START, RUN, and START Busses, IGN A and CRANK 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 and G107 G102 and G103 Power, Ground, DLC and Splice Pack SP205
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, MAF, and VSS Modular Power, Ground, Serial Data, and MIL Engine Controls Schematic Icons
Figure 3:	Engine Data Sensors - Pressure, Temperature, MAF, and VSS 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 Pressure Controls, Temperature, and VSS Pressure Controls, Temperature, and VSS Gages IGN 1 Relay Bus 1 of 2 ETC/ECM, PCM 1, and SBA Fuses; INJ 1 and INJ 2 Fuses - except L18 Modular Power, Ground, Serial Data, and MIL IGN 1 Relay Bus 1 of 2 ETC/ECM, PCM 1, and SBA Fuses; INJ 1 and INJ 2 Fuses - except L18 G102 and G103
Figure 4:	Engine Data Sensors - Oxygen Sensors Master Electrical Component List Powertrain Control Module Description Control Module References Engine Data Sensors - Electronic Throttle Control Engine Data Sensors - Pressure, Temperature, MAF, and VSS Engine Controls Schematic Icons G102 and G103
Figure 5:	Engine Data Sensors - Electronic Throttle Control Master Electrical Component List Powertrain Control Module Description Control Module References Ignition Controls - Ignition System Coils 1, 3, 5, and 7 Engine Data Sensors - Oxygen Sensors Engine Controls Schematic Icons Modular Power, Ground, Serial Data, and MIL Power, Cruise Control Switch, and Stop Lamp Feed Stop Lamps - 1 of 2 G104 and G107
Figure 6:	Ignition Controls - Ignition System Coils 1, 3, 5, and 7 Master Electrical Component List Powertrain Control Module Description Control Module References Ignition Controls - Ignition System Coils 2, 4, 6, and 8 Engine Data Sensors - Electronic Throttle Control Engine Controls Schematic Icons Modular Power, Ground, Serial Data, and MIL IGN 1 Relay Bus 1 of 2 ETC/ECM, PCM 1, and SBA Fuses; INJ 1 and INJ 2 Fuses - except L18 G102 and G103
Figure 7:	Ignition Controls - Ignition System Coils 2, 4, 6, and 8 Master Electrical Component List Powertrain Control Module Description Control Module References Ignition Controls - Sensors Ignition Controls - Ignition System Coils 1, 3, 5, and 7 Engine Controls Schematic Icons Modular Power, Ground, Serial Data, and MIL IGN 1 Relay Bus 1 of 2 ETC/ECM, PCM 1, and SBA Fuses; INJ 1 and INJ 2 Fuses - except L18 G102 and G103
Figure 8:	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, and 8 Engine Controls Schematic Icons Gages
Figure 9:	Fuel Controls - Fuel Pump Controls Master Electrical Component List Powertrain Control Module Description Control Module References Fuel Controls - Fuel Injectors Ignition Controls - Sensors Engine Controls Schematic Icons G104 and G107 B+ Bus - 1 of 2 AUX PWR, AUX PWR 2, DDM, ECC, LBEC 2, LOCKS, PCM B, and PDM Fuses Modular Power, Ground, Serial Data, and MIL Gages G104 and G107 G101 and G110
Figure 10:	Fuel Controls - Fuel Injectors Master Electrical Component List Powertrain Control Module Description Control Module References Fuel Controls - EVAP Controls and FTP Sensor Fuel Controls - Fuel Pump Controls Engine Controls Schematic Icons Modular Power, Ground, Serial Data, and MIL IGN 1 Relay Bus 1 of 2 ETC/ECM, PCM 1, and SBA Fuses; INJ 1 and INJ 2 Fuses - except L18
Figure 11:	Fuel Controls - EVAP Controls and FTP Sensor Master Electrical Component List Powertrain Control Module Description Control Module References Transmission and Controlled/Monitored Subsystem References Fuel Controls - Fuel Injectors Engine Controls Schematic Icons IGN 1 Relay Bus 1 of 2 ETC/ECM, PCM 1, and SBA Fuses; INJ 1 and INJ 2 Fuses - except L18 Modular Power, Ground, Serial Data, and MIL B+ Bus - 1 of 2 Gages
Figure 12:	Transmission and Controlled/Monitored Subsystem References Master Electrical Component List Powertrain Control Module Description Control Module References Fuel Controls - EVAP Controls and FTP Sensor Engine Controls Schematic Icons Starting Charging - 1500 Series Driver Information Center Gages Engine Cooling Fans - 1500 Series A/C Compressor Controls A/C Compressor Controls Shift Controls and Stop Lamp Switch Shift Motor and Encoder Circuits Shift Controls and Stop Lamp Switch Shift Controls and Stop Lamp Switch Power, Ground, Serial Data, and Wheel Speed Sensors - w/o JL4 Power, Ground, Serial Data, and Stop Lamp Switch - w/ JL4 Steering Wheel Speed/Position Sensor Inputs - w/ JL4 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