Starting and Charging Schematics. GMC Truck Envoy - 4WD 2000

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2000 🢒 Envoy - 4WD 🢒 Engine 🢒 Engine Electrical 🢒 Starting and Charging Schematics

Figure 1:	Manual Transmission Starting Engine Electrical Components Starting System Circuit Description Automatic Transmission Starting B+ Bus Bar Ign RUN and START Bus Bar Four Wheel Drive Indicator Switch and Vehicle Control Module (VCM) CRANK Fuse, 4WD Indicator Switch and Axle Clutch Solenoid G102 (Except Export) G102 (Except Export) B+ Bus Bar Power and Grounding Connector End Views B+ Bus Bar Engine Charging (2.2L)
Figure 2:	Automatic Transmission Starting Engine Electrical Components Starting System Circuit Description Engine Charging (2.2L) Manual Transmission Starting B+ Bus Bar Ign RUN and START Bus Bar Four Wheel Drive Indicator Switch and Vehicle Control Module (VCM) CRANK Fuse, 4WD Indicator Switch and Axle Clutch Solenoid Shift Lock Control Connector End Views G102 (Except Export) G102 (Except Export) Power and Grounding Connector End Views B+ Bus Bar Engine Charging (2.2L)
Figure 3:	Engine Charging (2.2L) Engine Electrical Components Charging System Circuit Description Engine Charging (4.3L) Automatic Transmission Starting AUX PWR, RDO BATT and HDLP SW Fuses Power and Ground (Chevy/GMC) PCM/VCM, Data Link Connector (DLC), Engine Oil Pressure Gauge Sensor Handling ESD Sensitive Parts Notice Manual Transmission Starting B+ Bus Bar SP201 (2.2L) Powertrain Control Module Connector End Views Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice
Figure 4:	Engine Charging (4.3L) Engine Electrical Components Charging System Circuit Description Engine Charging (2.2L) AUX PWR, RDO BATT and HDLP SW Fuses Vehicle Interface Unit (VIU) (Gen 1 - Dealer Installed) Power and Ground (Chevy/GMC) AUX PWR, RDO BATT and HDLP SW Fuses Handling ESD Sensitive Parts Notice PCM/VCM, Data Link Connector (DLC), Engine Oil Pressure Gauge Sensor Manual Transmission Starting B+ Bus Bar VCM Connector End Views Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice