Automatic Transmission Controls Schematics. GMC Truck Sierra

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2008 🢒 Sierra - 4WD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - Allison 🢒 Automatic Transmission Controls Schematics

Figure 1:	Power, Ground, Driver Shift Request Switch, Tow/Haul Switch and Serial Data Master Electrical Component List Electronic Component Description Control Module References Shift Solenoids, PCS2, Torque Signals and Speed Sensors
Figure 2:	Shift Solenoids, PCS2, Torque Signals and Speed Sensors Master Electrical Component List Electronic Component Description Control Module References Fluid Pressure Switches, PCS1, TCC PCS, Mod Main Solenoid and FTP Sensor Power, Ground, Driver Shift Request Switch, Tow/Haul Switch and Serial Data
Figure 3:	Fluid Pressure Switches, PCS1, TCC PCS, Mod Main Solenoid, and FTP Sensor Master Electrical Component List Electronic Component Description Control Module References Internal Mode Switch (IMS) and Speed Sensors Shift Solenoids, PCS2, Torque Signals and Speed Sensors
Figure 4:	Internal Mode Switch (IMS) and Speed Sensors Master Electrical Component List Electronic Component Description Control Module References Fluid Pressure Switches, PCS1, TCC PCS, Mod Main Solenoid and FTP Sensor