Engine Controls Schematics. GMC Truck Sonoma Pickup

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 1999 🢒 Sonoma Pickup - 2WD 🢒 Engine 🢒 Engine Controls - 2.2L 🢒 Engine Controls Schematics

Figure 1:	Cell 20: Power, Grounding, Generator and MIL Cell 10: ECM B Fuse and Horn, Rear Defogger Relays Cell 10: ECM I Fuse Cell 10: CRANK and CLSTR Fuses Cell 10: AUX PWR, RDO BATT and HDLP SW Fuses Engine Controls Components Powertrain Control Module Description Cell 20: Data Link Connector OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Cell 51: Power and Ground Cell 81: ILLUM, CLSTR and GAUGES Fuses and Instrument Cluster Handling ESD Sensitive Parts Notice Powertrain Control Module Connector End Views Cell 14: G103 and G105 (2.2L) Cell 20: Vehicle Speed Sensor Signal Cell 20: Automatic Transmission Valve Controls Cell 81: ILLUM, CLSTR and GAUGES Fuses and Instrument Cluster
Figure 2:	Cell 20: Data Link Connector Cell 10: INT BATT Fuse Cell 19 (Except Envoy) Cell 14: G200, G201 and G207 (Pickup) Power and Grounding Connector End Views Cell 14: Body Relay Block and Underhood Fuse Block Cell 14: Body Relay Block and Underhood Fuse Block Cell 50: Power, Ground, SDM and VIU Powertrain Control Module Connector End Views Handling ESD Sensitive Parts Notice Engine Controls Components Powertrain Control Module Description Cell 20: Ignition Controls Cell 20: Power, Grounding, Generator and MIL OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Body Control System Connector End Views Cell 50: Class 2 Communication (2.2L) Cell 14: G103 and G105 (2.2L) Cell 14: G103 and G105 (2.2L)
Figure 3:	Cell 20: Ignition Controls Cell 10: ECM I Fuse Power and Grounding Connector End Views Handling ESD Sensitive Parts Notice Engine Controls Components Powertrain Control Module Description Cell 20: Fuel Level and Fuel Tank Pressure Sensors Cell 20: Data Link Connector OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice Powertrain Control Module Connector End Views Engine Controls Connector End Views Cell 14: G103 and G105 (2.2L)
Figure 4:	Cell 20: Fuel Level and Fuel Tank Pressure Sensors Powertrain Control Module Connector End Views Handling ESD Sensitive Parts Notice Engine Controls Components Powertrain Control Module Description Cell 20: Fuel Injectors and Fuel Pump Cell 20: Ignition Controls OBD II Symbol Description Notice Cell 50: Class 2 Communication (2.2L) Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice
Figure 5:	Cell 20: Fuel Injectors and Fuel Pump Powertrain Control Module Connector End Views Handling ESD Sensitive Parts Notice Engine Controls Components Powertrain Control Module Description Cell 20: MAP, IAT, TPS and ECT Sensors Cell 20: Fuel Level and Fuel Tank Pressure Sensors OBD II Symbol Description Notice Cell 20: Oxygen Sensors Handling ESD Sensitive Parts Notice Cell 14: G102 (Except Envoy) Cell 10: ECM B Fuse and Horn, Rear Defogger Relays
Figure 6:	Cell 20: MAP, IAT, TPS and ECT Sensors Powertrain Control Module Connector End Views Handling ESD Sensitive Parts Notice Engine Controls Components Powertrain Control Module Description Cell 20: IAC, EVAP and EGR Valve Controls Cell 20: Fuel Injectors and Fuel Pump OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice
Figure 7:	Cell 20: IAC, EVAP and EGR Valve Controls Power and Grounding Connector End Views Cell 10: ENG I and OXYSEN Fuses Handling ESD Sensitive Parts Notice Engine Controls Components Powertrain Control Module Description Cell 20: Oxygen Sensors Cell 20: MAP, IAT, TPS and ECT Sensors OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Powertrain Control Module Connector End Views
Figure 8:	Cell 20: Oxygen Sensors Cell 10: ENG I and OXYSEN Fuses Power and Grounding Connector End Views Powertrain Control Module Connector End Views Handling ESD Sensitive Parts Notice Cell 14: G103 and G105 (2.2L) Cell 20: Vehicle Speed Sensor Signal Cell 14: G102 (Except Envoy) Cell 14: G103 and G105 (2.2L) Engine Controls Components Powertrain Control Module Description Cell 20: Brake Switch Input Cell 20: IAC, EVAP and EGR Valve Controls OBD II Symbol Description Notice
Figure 9:	Cell 20: Brake Switch Input Cell 10: STUD 2, ABS, TBC and RR W/W Fuses Cell 44: Power and Ground Cell 34: Clutch Pedal Position Switch and TCC/Stop Lamp Switch Cell 44: Power and Ground Powertrain Control Module Connector End Views Handling ESD Sensitive Parts Notice Engine Controls Components Powertrain Control Module Description Cell 20: Automatic Transmission Valve Controls Cell 20: Oxygen Sensors OBD II Symbol Description Notice
Figure 10:	Cell 20: Automatic Transmission Valve Controls Cell 10: CRANK and CLSTR Fuses Cell 81: ILLUM, CLSTR and GAUGES Fuses and Instrument Cluster Cell 20: Power, Grounding, Generator and MIL Powertrain Control Module Connector End Views Handling ESD Sensitive Parts Notice Engine Controls Components Powertrain Control Module Description Cell 20: Automatic Transmission Switch Inputs Cell 20: Brake Switch Input OBD II Symbol Description Notice
Figure 11:	Cell 20: Automatic Transmission Switch Inputs Engine Controls Components Powertrain Control Module Description Cell 20: Vehicle Speed Sensor Signal Cell 20: Automatic Transmission Valve Controls OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Tilt Wheel/Column Connector End Views Cell 14: G103 and G105 (2.2L) Powertrain Control Module Connector End Views Handling ESD Sensitive Parts Notice Cell 14: G103 and G105 (2.2L) Cell 20: Vehicle Speed Sensor Signal
Figure 12:	Cell 20: Vehicle Speed Sensor Signal Antilock Brake System Connector End Views Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice Entertainment Connector End Views Handling ESD Sensitive Parts Notice Engine Controls Components Powertrain Control Module Description Cell 20: A/C Compressor Controls Cell 20: Automatic Transmission Switch Inputs OBD II Symbol Description Notice Cell 14: G103 and G105 (2.2L) Handling ESD Sensitive Parts Notice Powertrain Control Module Connector End Views Body Control System Connector End Views Handling ESD Sensitive Parts Notice
Figure 13:	Cell 20: A/C Compressor Controls Cell 10: HTD SEAT, ATC, HVAC and A/C Fuses Power and Grounding Connector End Views Cell 10: IGN E Fuse and A/C Compressor, Rear Defogger, DRL Relays Cell 10: HVAC and CRUISE Fuses Engine Controls Components Powertrain Control Module Description Cell 20: Vehicle Speed Sensor Signal OBD II Symbol Description Notice HVAC Connector End Views Cell 63 Handling ESD Sensitive Parts Notice Powertrain Control Module Connector End Views Cell 20: Oxygen Sensors Cell 14: G102 (Except Envoy)