Automatic Transmission Controls Schematics. Chevrolet Express - AWD 2006

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2006 🢒 Express - AWD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L80-E/4L85-E 🢒 Automatic Transmission Controls Schematics

Automatic Transmission Controls Schematics 4.8L and 6.0L

Figure 1:	Shift Controls and Stop Lamp Switch Master Electrical Component List Electronic Component Description Control Module References Pressure Controls, Temperature, and VSS OBD II Symbol Description Notice Ignition Switch - ACCY/RUN, RUN/START Bus Bars and IGN B Fuse AIRBAG, IGN E, ISRVM, SPARE and TBC IGN 1 Fuses BRK, CRNK, FRT WPR, HVAC, IGN 1, TBC ACCY and TBC/TCM ACCY Fuses BRK, CRNK, FRT WPR, HVAC, IGN 1, TBC ACCY and TBC/TCM ACCY Fuses Gas - w/o JL4 Power, Ground, Serial Data, Indicator, VSS, and Stop Lamp Switch (JL4) Power, Ground, Serial Data, Indicator, and Stop Lamp Switch (w/o JL4)
Figure 2:	Pressure Controls, Temperature, and VSS Master Electrical Component List Electronic Component Description Control Module References PNP Switch, Tow/Haul Switch, Serial Data, and Indicator Shift Controls and Stop Lamp Switch OBD II Symbol Description Notice Automatic Transmission Schematic Icons
Figure 3:	PNP Switch, Tow/Haul Switch, Serial Data, and Indicator Master Electrical Component List Electronic Component Description Control Module References Pressure Controls, Temperature, and VSS OBD II Symbol Description Notice Power, Ground, DLC, and Splice Pack SP200 I/P Dimming Supply Voltage - 1 of 3 and LED Dimming Supply Voltage G302 G102

Automatic Transmission Controls Schematics 6.6L

Figure 1:	Module Power, Ground, Serial Data, and Stop Lamp Switch Master Electrical Component List Electronic Component Description Control Module References Shift Controls and PNP Switch OBD II Symbol Description Notice ABS/VSES, FOH/ECM/TCM BATT, PCM BATT, and TRLR Fuses B+ Bus - Underhood Fuse Block - Diesel B+ Bus - Underhood Fuse Block - Diesel Ignition Switch - ACCY/RUN, RUN/START Bus Bars and IGN B Fuse BTSI, BTSI BCK/UP, ECM/TCM/GLOW PLUG CNTRL MDL IGN 1, FUEL HTR, O2 SNSR A, O2 SNSR B, PCM IGN 1, SPARE and TRLR BCK/UP Fuses Ignition Switch - ACCY/RUN, RUN/START Bus Bars and IGN B Fuse BRK, CRNK, FRT WPR, HVAC, IGN 1, TBC ACCY and TBC/TCM ACCY Fuses Stop Lamp Switch DRV PWR TRN MIR, PASS TRN MIR and STOP/CHMSL Fuses Stop Lamp Switch Diesel G103, G104, G105, G106, G107, G108, G300, G301, and G305 High Speed GMLAN and Splice Pack SP250 - Diesel
Figure 2:	Shift Controls and PNP Switch Master Electrical Component List Electronic Component Description Control Module References Pressure Controls, Tow/Haul Switch, Temperature, and Speed Sensors Module Power, Ground, Serial Data, and Stop Lamp Switch OBD II Symbol Description Notice BRK, CRNK, FRT WPR, HVAC, IGN 1, TBC ACCY and TBC/TCM ACCY Fuses G400
Figure 3:	Pressure Controls, Tow/Haul Switch, Temperature, and Speed Sensors Master Electrical Component List Electronic Component Description Control Module References Shift Controls and PNP Switch OBD II Symbol Description Notice Power, Ground, DLC, and Splice Pack SP200 Automatic Transmission Schematic Icons Automatic Transmission Schematic Icons I/P Dimming Supply Voltage - 1 of 3 and LED Dimming Supply Voltage G302