Automatic Transmission Controls Schematics. Pontiac G3 2008

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Pontiac 🢒 2008 🢒 G3 🢒 Power and Signal Distribution 🢒 Wiring Systems and Power Management 🢒 Automatic Transmission Controls Schematics

Automatic Transmission Controls Schematics Hatchback

Figure 1:	Ground, Power, Serial Data, Shift Program Switch Master Electrical Component List Hatchback Transmission General Description Control Module References Stop Lamp Switch and Transaxle Valves Ignition Switch and Fuses EF5, F1, 2, 3, 4, 5, 8, and 11 Fuse Block - Underhood I/P Fuse, Fuse Block - I/P, CLK/RADIO, CLSTR HAZRD, DR/LCK, ECM TCM, HORN, REAR/FOG, STOP Fuses Fuse Block - Underhood I/P Fuse, Fuse Block - I/P, CLK/RADIO, CLSTR HAZRD, DR/LCK, ECM TCM, HORN, REAR/FOG, STOP Fuses Ignition Switch and Fuses EF5, F1, 2, 3, 4, 5, 8, and 11 Fuse Block - Underhood IGN 2 Fuse, Ignition Switch, Fuse Block - I/P, ABS, ALTERNATOR, ECM TCM, HVAC, WPR WSWA Fuses Fuse Block - Underhood I/P Fuse, Fuse Block - I/P, CLK/RADIO, CLSTR HAZRD, DR/LCK, ECM TCM, HORN, REAR/FOG, STOP Fuses Ground Distribution G202 - 1 of 3 Ground Distrbution G103 - 1.2L Data Communication Schematics Ground Distribution G202 - 1 of 3
Figure 2:	Stop Lamp Switch and Solenoids Master Electrical Component List Hatchback Transmission General Description Control Module References Vehicle Speed Signal (VSS) Power and Grounds Battery Feed Lamp Control Module
Figure 3:	ISS, VSS Master Electrical Component List Hatchback Transmission General Description Control Module References PNP Switch Stop Lamp Switch and Transaxle Valves Fuse Block - Underhood IGN 2 Fuse, Ignition Switch, Fuse Block - I/P, ABS, ALTERNATOR, ECM TCM, HVAC, WPR WSWA Fuses Fuse Block - Underhood IGN 2 Fuse, Ignition Switch, Fuse Block - I/P, ABS, ALTERNATOR, ECM TCM, HVAC, WPR WSWA Fuses Ground Distrbution G103 - 1.2L Ground Distrbution G103 - 1.2L
Figure 4:	PNP Switch Master Electrical Component List Hatchback Vehicle Speed Signal (VSS) Battery Feed Starting System Battery Feed Ground Distribution G101, G102 - 1 of 2 and G105 Park Lamps Ground Distrbution G103 - 1.2L

Automatic Transmission Controls Schematics Notchback

Figure 1:	Ground, Power, Serial Data, Shift Program Switch Master Electrical Component List Notchback Electronic Component Description Control Module References Pressure, TCC, Shift, Timing Solenoid Valves and TFT Sensor SDM, EMS 1, EMS 2 Fuses ABS, HAZARD, ECU, FUEL PUMP Fuses Instrument Cluster Data Communication Schematics G203 G104
Figure 2:	Pressure, TCC, Shift, Timing Solenoid Valves and TFT Sensor Master Electrical Component List Notchback Control Module References Vehicle and Input Shaft Speed Sensors Transmission Control Module (TCM) Power and Ground Distribution, Serial Data and Shift Program Switch Headlamp, Fog Lamp Relays and Fuses, BATT Fuse Park and Turn Indicator Lamps Power, Ground, MIL, Serial Data
Figure 3:	Vehicle and Input Shaft Speed Sensors Master Electrical Component List (Notchback) Control Module References Park Neutral Position Switch Pressure, TCC, Shift, Timing Solenoid Valves and TFT Sensor SDM, EMS 1, EMS 2 Fuses G104
Figure 4:	Park Neutral Position (PNP) Master Electrical Component List (Notchback) Control Module References Vehicle and Input Shaft Speed Sensors ACC/IG 1 Fuse, Ignition Switch, B/UP LAMP, ELEC MIRROR Fuses Starting System G104