Starting and Charging Schematics. GMC Truck GMC K Sierra - 4WD 2004

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2004 🢒 GMC K Sierra - 4WD 🢒 Accessories 🢒 Entertainment 🢒 Starting and Charging Schematics

Starting and Charging Schematics Except HP2

Figure 1:	Starting - Gas Master Electrical Component List Starter/Generator Description and Operation Starting - Diesel Ignition Switch - ACC/RUN and RUN/START Bus Bars IGN E Fuse IGN E Fuse Ignition Switch - START, RUN, and ACC/RUN/START Bus Bars Ignition Switch - START, RUN, and ACC/RUN/START Bus Bars B+ Bus Bar - 2 of 2 Charging - Gas Power, Ground, Serial Data and Vehicle Speed Roof Beacon Auxiliary Battery Schematics G100 and G101 G100 and G101
Figure 2:	Starting - Diesel Master Electrical Component List Starter/Generator Description and Operation Charging - Gas Starting - Gas Ignition Switch - ACC/RUN and RUN/START Bus Bars IGN E Fuse IGN E Fuse Ignition Switch - START, RUN, and ACC/RUN/START Bus Bars Ignition Switch - START, RUN, and ACC/RUN/START Bus Bars B+ Bus Bar - 2 of 2 Charging - Diesel Roof Beacon G104, G106, and G107 G104, G106, and G107 G100 and G101
Figure 3:	Charging - Gas Master Electrical Component List Starter/Generator Description and Operation Charging - Diesel Starting - Diesel Auxiliary Battery Schematics Roof Beacon SP205 - 2 of 2 Battery Supply - 1 of 2 G100 and G101 G100 and G101 Supplemental Brake Assist
Figure 4:	Charging - Diesel Master Electrical Component List Starter/Generator Description and Operation Charging - Gas SP205 - 2 of 2 Battery Supply - 1 of 2 G104, G106, and G107 G104, G106, and G107

Starting and Charging Schematics HP2

Figure 1:	Hybrid Control Module and Starter/Generator Control Module Power, Ground and Serial Data Master Electrical Component List Generator Battery Carrier Description and Operation Energy Storage Control Module Power, Ground and Serial Data and Battery Temperature and Venting IGN 0, TBC IGN 0,TBC ACCY, SEO ACCY, RR WPR, and WS WPR Fuses ABS, VSES/ECAS, STUD #1, STUD #2, and TBC BATT Fuses Continuous Mode Bus Bar (HP2) IGN 0, TBC IGN 0,TBC ACCY, SEO ACCY, RR WPR, and WS WPR Fuses IGN 0, TBC IGN 0,TBC ACCY, SEO ACCY, RR WPR, and WS WPR Fuses IGN 0, TBC IGN 0,TBC ACCY, SEO ACCY, RR WPR, and WS WPR Fuses Energy Storage Control Module Power, Ground and Serial Data and Battery Temperature and Venting Energy Storage Control Module Power, Ground and Serial Data and Battery Temperature and Venting G103 - Gas High Speed GMLAN - Hybrid Only SP205 - 1 of 2 High Speed GMLAN - Hybrid Only
Figure 2:	Energy Storage Control Module Power, Ground and Serial Data and Battery Temperature and Venting Master Electrical Component List Generator Battery Carrier Description and Operation Engine Speed Signal and Accessory Battery Charging Hybrid Control Module and Starter/Generator Control Module Power, Ground and Serial Data Hybrid Control Module and Starter/Generator Control Module Power, Ground and Serial Data Hybrid Control Module and Starter/Generator Control Module Power, Ground and Serial Data IGN 0, TBC IGN 0,TBC ACCY, SEO ACCY, RR WPR, and WS WPR Fuses IGN 0, TBC IGN 0,TBC ACCY, SEO ACCY, RR WPR, and WS WPR Fuses High Speed GMLAN - Hybrid Only
Figure 3:	Engine Speed and Accessory Battery Charging Master Electrical Component List Generator Battery Carrier Description and Operation Starting - 1 of 2 Energy Storage Control Module Power, Ground and Serial Data and Battery Temperature and Venting Battery Supply - 1 of 2 Battery Supply - 1 of 2 Gages G100 and G101
Figure 4:	Starting - 1 of 2 Master Electrical Component List Generator Battery Carrier Description and Operation Starting - 2 of 2 and Energy Storage Engine Speed Signal and Accessory Battery Charging Ignition Switch - ACC/RUN and RUN/START Bus Bars B+ Bus Bar - 1 of 2 Ignition Switch - ACC/RUN and RUN/START Bus Bars Continuous Mode Bus Bar (HP2) Continuous Mode Bus Bar (HP2) High Speed GMLAN - Hybrid Only Continuous Mode Bus Bar (HP2) Continuous Mode Bus Bar (HP2)
Figure 5:	Starting - 2 of 2 and Energy Storage Master Electrical Component List Generator Battery Carrier Description and Operation Controlled/Monitored Subsystem References Starting - 1 of 2 Battery Supply - 2 of 2 Hybrid Ground - 1 of 2 Hybrid Ground - 1 of 2
Figure 6:	Controlled/Monitored Subsystem References Master Electrical Component List Generator Battery Carrier Description and Operation Starting - 2 of 2 and Energy Storage Starter/Generator Control Module Cooling - 1 of 2 - HP2 Starter/Generator Control Module Cooling - 2 of 2 - HP2 120V AC Outlets - 2 of 2 - HP2 Auxiliary Heater Pump (HP2) Auxiliary Pump Controls - Hybrid Only 120V AC Outlets - 1 of 2 - HP2