Automatic Transmission Controls Schematics. GMC Truck GMC K Sierra

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2002 🢒 GMC K Sierra - 4WD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L80-E 🢒 Automatic Transmission Controls Schematics

Figure 1:	Valve Controls and Brake Switch Master Electrical Component List Automatic Transmission Electrical Connector Description Switch Inputs OBD II Symbol Description Notice BRAKE, Cruise, HTR A/C, RR WPR, WS WPR, and SEO ACCY Fuses IGN 1, TURN, SEO IGN, AIR BAG, CRANK, and IGN 0 Fuses Cruise Control Module , Clutch Start Switch, and Stop Lamp Switch - Gas w/o ETC Power, Ground, Class 2 Communication (w/o Traction Assist)
Figure 2:	Switch Inputs Master Electrical Component List Automatic Transmission Electrical Connector Description Tow/Haul and PNP Switch Inputs Valve Controls and Brake Switch OBD II Symbol Description Notice Engine Data Sensors - Pressure and Temperature
Figure 3:	Tow/Haul and PNP Switch Inputs Master Electrical Component List Automatic Transmission Electrical Connector Description Vehicle Speed Signal and 4WD Low Signal Switch Inputs OBD II Symbol Description Notice Splice Pack SP205 G203 - 2 of 3 - Base Except Crew Cab G203 - 2 of 3 - Base Except Crew Cab G203 - 1 of 3 G103 and G105 - Gas
Figure 4:	Vehicle Speed Signal and 4WD Low Signal Master Electrical Component List Automatic Transmission Electrical Connector Description Tow/Haul and PNP Switch Inputs OBD II Symbol Description Notice