Engine Controls Schematics. GMC Truck Savana 2001

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2001 🢒 Savana 🢒 Brakes 🢒 Antilock Brake System 🢒 Engine Controls Schematics

Figure 1:	Power, Ground, MIL and DLC Master Electrical Component List Powertrain Control Module Description Glow Plug Controls-Federal Emissions OBD II Symbol Description Notice Battery, Auxiliary Battery, and Underhood Fuse/Relay Center Ignition A, Ignition B Fuses, and Ignition Switch Ignition A, Ignition B Fuses, and Ignition Switch ECM B, Horn, and A/C Fuses ECM 1 and Ignition E Fuses (6.5L) Indicators 1 of 2 (Diesel) Gauges Fuse G103 (6.5L Diesel Engine) G101 (6.5L Diesel Engine) Data Link Communications
Figure 2:	Glow Plug Controls--Federal Emissions Master Electrical Component List Glow Plug System Description Glow Plug ControlS - California Emissions Power, Ground, MIL and DLC OBD II Symbol Description Notice Ignition A, Ignition B Fuses, and Ignition Switch Ignition A, Ignition B Fuses, and Ignition Switch ECM 1 and Ignition E Fuses (6.5L) Battery, Auxiliary Battery, and Underhood Fuse/Relay Center Gauges Fuse ECM 1 and Ignition E Fuses (6.5L) Indicators 1 of 2 (Diesel) G103 (6.5L Diesel Engine)
Figure 3:	Glow Plug Controls--California Emissions Master Electrical Component List Glow Plug System Description Fuel Pump Controls Glow Plug Controls-Federal Emissions OBD II Symbol Description Notice Ignition A, Ignition B Fuses, and Ignition Switch Ignition A, Ignition B Fuses, and Ignition Switch ECM 1 and Ignition E Fuses (6.5L) Battery, Auxiliary Battery, and Underhood Fuse/Relay Center Gauges Fuse ECM 1 and Ignition E Fuses (6.5L) Indicators 1 of 2 (Diesel) G103 (6.5L Diesel Engine)
Figure 4:	Fuel Pump Controls Master Electrical Component List Fuel System Description Fuel Solenoid Controls, Water-in-fuel Sensor Glow Plug ControlS - California Emissions OBD II Symbol Description Notice Battery, Auxiliary Battery, and Underhood Fuse/Relay Center ECM B, Horn, and A/C Fuses G101 (6.5L Diesel Engine) G103 (6.5L Diesel Engine)
Figure 5:	Fuel Solenoid Controls, Water-in-fuel Sensor Master Electrical Component List Fuel System Description Fuel Temperature Controls, ITS Motor Fuel Pump Controls OBD II Symbol Description Notice Ignition A, Ignition B Fuses, and Ignition Switch Ignition A, Ignition B Fuses, and Ignition Switch Indicators 1 of 2 (Diesel) Gauges Fuse G103 (6.5L Diesel Engine)
Figure 6:	Fuel Temperature Controls, ITS Motor Master Electrical Component List Powertrain Control Module Description Sensor Controls: CKP, Boost Pressure Sensor, IAT, ECT Fuel Solenoid Controls, Water-in-fuel Sensor OBD II Symbol Description Notice
Figure 7:	Sensor Controls: CKP, Boost Pressure Sensor, IAT, ECT Master Electrical Component List Powertrain Control Module Description Wastegate Controls and APP Module Fuel Temperature Controls, ITS Motor OBD II Symbol Description Notice Automatic Transmission Control References 4L80-E
Figure 8:	Wastegate Controls and APP Module Master Electrical Component List Powertrain Control Module Description VSS Controls Sensor Controls: CKP, Boost Pressure Sensor, IAT, ECT OBD II Symbol Description Notice Ignition A, Ignition B Fuses, and Ignition Switch ECM 1 and Ignition E Fuses (6.5L)
Figure 9:	VSS Controls Master Electrical Component List Powertrain Control Module Description Automatic Transmission Control References 4L80-E Wastegate Controls and APP Module OBD II Symbol Description Notice Ignition A, Ignition B Fuses, and Ignition Switch Gauges Fuse G101 (6.5L Diesel Engine) Gauges G101 (6.5L Diesel Engine) Wheel Speed Sensors, VSS and Brake Pressure Switch Engine Controls Schematic Icons
Figure 10:	Automatic Transmission Control References 4L80-E Master Electrical Component List Powertrain Control Module Description Cruise Control and HVAC References VSS Controls OBD II Symbol Description Notice PARK LPS, TURN B/U, HAZARD, STOP Fuses PWR, Solenoids, TCC/Stoplamp Controls Sensor, Solenoid and GND Controls
Figure 11:	Cruise Control and HVAC References Master Electrical Component List Powertrain Control Module Description Automatic Transmission Control References 4L80-E OBD II Symbol Description Notice 6.5L Diesel Engine A/C Fuses; ECM-B, IGN-E, Compressor Clutch, G101, G103 (6.5L Diesel) A/C Fuses; ECM-B, IGN-E, Compressor Clutch, G101, G103 (6.5L Diesel)