Automatic Transmission Controls Schematics. GMC Truck GMC C Sierra

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2004 🢒 GMC C Sierra - 2WD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L80-E/4L85-E 🢒 Automatic Transmission Controls Schematics

Figure 1:	Valve Controls and Brake Switch Master Electrical Component List Transmission Component and System Description Switch Inputs OBD II Symbol Description Notice BRAKE, HTR/AC, and HVAC 1 Fuses Ignition Switch - START, RUN, and ACC/RUN/START Bus Bars BRAKE, HTR/AC, and HVAC 1 Fuses IGN 0, TBC IGN 0,TBC ACCY, SEO ACCY, RR WPR, and WS WPR Fuses 8600 GVW or Less - 2 of 2
Figure 2:	Switch Inputs Master Electrical Component List Transmission Component and System Description Tow/Haul and PNP Switch Inputs Valve Controls and Brake Switch OBD II Symbol Description Notice
Figure 3:	Tow/Haul and PNP Switch Inputs Master Electrical Component List Transmission Component and System Description Vehicle Speed Signal and 4WD Low Signal Switch Inputs OBD II Symbol Description Notice SP205 - 2 of 2 G203 - 1 of 3 G203 - 1 of 3 G103 - Gas
Figure 4:	Vehicle Speed Signal and 4WD Low Signal Master Electrical Component List Transmission Component and System Description Tow/Haul and PNP Switch Inputs OBD II Symbol Description Notice