Wiring Diagram Cluster

2008 Pontiac G6 Transmission Wiring Diagram

Find transmission control module wiring, shift solenoid circuits, speed sensor paths, and torque converter clutch schematics.

Matched Diagrams

48

Variant Used

G6 L4-2.4L

Total Vehicle Diagrams

4302

From Diagram To Fix

Use this wiring page as the jump point, not the dead end

Open the exact diagram, then move directly into the vehicle hub, the repair most likely tied to this system, or the code cluster that usually shows up with it.

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Vehicle Repair Hub

Step out of raw diagrams and into the full 2008 Pontiac G6 hub with repairs, specs, codes, and other systems already tied to this car.

View vehicle repair hub β†’

Likely fix path

Exact Repair Guides

These repair flows most often intersect with transmission diagnosis on this exact vehicle.

Transmission Fluid Change β†’

Diagnostic signal

Codes Often Seen With This System

Use the code cluster when wiring faults overlap with check-engine or module-level diagnostics.

C0035: Left Front Wheel Speed Sensor Circuit β†’

Top Transmission Diagram Paths

1.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T45-E Automatic Transaxle > Overdrive Range, Fourth Gear - Torque Converter Clutch Applied (W/O Electronic Range Select Mode)Transmission and DrivetrainOpen2.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T45-E Automatic Transaxle > Overdrive Range, Fourth Gear - Torque Converter Clutch Applied (With Electronic Range Select Mode)Transmission and DrivetrainOpen3.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T45-E Automatic Transaxle > Overdrive Range, Third Gear - Torque Converter Clutch Not Applied (W/O Electronic Range Select Mode)Transmission and DrivetrainOpen4.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T45-E Automatic Transaxle > Overdrive Range, Third Gear - Torque Converter Clutch Not Applied (With Electronic Range Select Mode)Transmission and DrivetrainOpen5.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T65-E Automatic Transaxle > Overdrive Range, Fourth Gear - Torque Converter Clutch Applied (With Touch Activated Power)Transmission and DrivetrainOpen6.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T65-E Automatic Transaxle > Overdrive Range, Fourth Gear - Torque Converter Clutch Applied (Without Touch Activated Power)Transmission and DrivetrainOpen7.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T65-E Automatic Transaxle > Overdrive Range, Fourth Gear - Torque Converter Clutch Not Applied (With Touch Activated Power)Transmission and DrivetrainOpen8.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T65-E Automatic Transaxle > Overdrive Range, Fourth Gear - Torque Converter Clutch Not Applied (Without Touch Activated Power)Transmission and DrivetrainOpen9.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T65-E Automatic Transaxle > Overdrive Range, Third Gear - Torque Converter Clutch Not Applied (With Touch Activated Power)Transmission and DrivetrainOpen10.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T65-E Automatic Transaxle > Overdrive Range, Third Gear - Torque Converter Clutch Not Applied (Without Touch Activated Power)Transmission and DrivetrainOpen11.Automatic Transmission/Transaxle β€” Exploded Views > 6T70/6T75 - Automatic Transaxle > Front Differential Transfer Drive Gear AssemblyTransmission and DrivetrainOpen12.Automatic Transmission/Transaxle β€” Exploded Views > 6T70/6T75 - Automatic Transaxle > Input, Output and Reaction GearsetsTransmission and DrivetrainOpen13.Automatic Transmission/Transaxle β€” Exploded Views > 6T70/6T75 - Automatic Transaxle > Torque Converter, Support and Fluid Pump Housing AssemblyTransmission and DrivetrainOpen14.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T45-E Automatic Transaxle > Manual First Gear (With Electronic Range Select Mode)Transmission and DrivetrainOpen15.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T45-E Automatic Transaxle > Manual Second Gear (With Electronic Range Select Mode)Transmission and DrivetrainOpen16.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T45-E Automatic Transaxle > Manual Third Gear (With Electronic Range Select Mode)Transmission and DrivetrainOpen17.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T45-E Automatic Transaxle > Overdrive Range, 4-3 Downshift - Torque Converter Clutch Not Applied (W/O Electronic Range Select Mode)Transmission and DrivetrainOpen18.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T45-E Automatic Transaxle > Overdrive Range, First Gear (W/O Electronic Range Select Mode)Transmission and DrivetrainOpen19.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T45-E Automatic Transaxle > Overdrive Range, First Gear (With Electronic Range Select Mode)Transmission and DrivetrainOpen20.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T45-E Automatic Transaxle > Overdrive Range, Second Gear (W/O Electronic Range Select Mode)Transmission and DrivetrainOpen21.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T45-E Automatic Transaxle > Overdrive Range, Second Gear (With Electronic Range Select Mode)Transmission and DrivetrainOpen22.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T65-E Automatic Transaxle > Manual First Gear (With Touch Activated Power)Transmission and DrivetrainOpen23.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T65-E Automatic Transaxle > Manual Second Gear (With Touch Activated Power)Transmission and DrivetrainOpen24.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T65-E Automatic Transaxle > Manual Third Gear (With Touch Activated Power)Transmission and DrivetrainOpen25.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T65-E Automatic Transaxle > Overdrive Range, 4-3 Downshift - Torque Converter Clutch Not Applied (With Touch Activated Power)Transmission and DrivetrainOpen26.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T65-E Automatic Transaxle > Overdrive Range, 4-3 Downshift - Torque Converter Clutch Not Applied (Without Touch Activated Power)Transmission and DrivetrainOpen27.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T65-E Automatic Transaxle > Overdrive Range, First Gear (With Touch Activated Power)Transmission and DrivetrainOpen28.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T65-E Automatic Transaxle > Overdrive Range, First Gear (Without Touch Activated Power)Transmission and DrivetrainOpen29.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T65-E Automatic Transaxle > Overdrive Range, Second Gear (With Touch Activated Power)Transmission and DrivetrainOpen30.Automatic Transmission/Transaxle β€” Fluid Diagrams > 4T65-E Automatic Transaxle > Overdrive Range, Second Gear (Without Touch Activated Power)Transmission and DrivetrainOpen31.Automatic Transmission/Transaxle β€” Fluid Diagrams > 6T70/6T75 - Automatic Transaxle > Drive Range - Fourth GearTransmission and DrivetrainOpen32.Automatic Transmission/Transaxle β€” Fluid Diagrams > 6T70/6T75 - Automatic Transaxle > Drive Range, Fifth GearTransmission and DrivetrainOpen33.Automatic Transmission/Transaxle β€” Fluid Diagrams > 6T70/6T75 - Automatic Transaxle > Drive Range, Fifth Gear DefaultTransmission and DrivetrainOpen34.Automatic Transmission/Transaxle β€” Fluid Diagrams > 6T70/6T75 - Automatic Transaxle > Drive Range, First GearTransmission and DrivetrainOpen35.Automatic Transmission/Transaxle β€” Fluid Diagrams > 6T70/6T75 - Automatic Transaxle > Drive Range, First Gear Engine BrakingTransmission and DrivetrainOpen36.Automatic Transmission/Transaxle β€” Fluid Diagrams > 6T70/6T75 - Automatic Transaxle > Drive Range, Second GearTransmission and DrivetrainOpen37.Automatic Transmission/Transaxle β€” Fluid Diagrams > 6T70/6T75 - Automatic Transaxle > Drive Range, Sixth GearTransmission and DrivetrainOpen38.Automatic Transmission/Transaxle β€” Fluid Diagrams > 6T70/6T75 - Automatic Transaxle > Drive Range, Third GearTransmission and DrivetrainOpen39.Automatic Transmission/Transaxle β€” Fluid Diagrams > 6T70/6T75 - Automatic Transaxle > Drive Range, Third Gear DefaultTransmission and DrivetrainOpen40.Fluid Diagrams > Automatic Transmission/Transaxle > 4T45-E Automatic Transaxle > Overdrive Range, Fourth Gear - Torque Converter Clutch Applied (W/O Electronic Range Select Mode)GeneralOpen41.Fluid Diagrams > Automatic Transmission/Transaxle > 4T45-E Automatic Transaxle > Overdrive Range, Fourth Gear - Torque Converter Clutch Applied (With Electronic Range Select Mode)GeneralOpen42.Fluid Diagrams > Automatic Transmission/Transaxle > 4T45-E Automatic Transaxle > Overdrive Range, Third Gear - Torque Converter Clutch Not Applied (W/O Electronic Range Select Mode)GeneralOpen43.Fluid Diagrams > Automatic Transmission/Transaxle > 4T45-E Automatic Transaxle > Overdrive Range, Third Gear - Torque Converter Clutch Not Applied (With Electronic Range Select Mode)GeneralOpen44.Fluid Diagrams > Automatic Transmission/Transaxle > 4T65-E Automatic Transaxle > Overdrive Range, Fourth Gear - Torque Converter Clutch Applied (With Touch Activated Power)GeneralOpen45.Fluid Diagrams > Automatic Transmission/Transaxle > 4T65-E Automatic Transaxle > Overdrive Range, Fourth Gear - Torque Converter Clutch Applied (Without Touch Activated Power)GeneralOpen46.Fluid Diagrams > Automatic Transmission/Transaxle > 4T65-E Automatic Transaxle > Overdrive Range, Fourth Gear - Torque Converter Clutch Not Applied (With Touch Activated Power)GeneralOpen47.Fluid Diagrams > Automatic Transmission/Transaxle > 4T65-E Automatic Transaxle > Overdrive Range, Fourth Gear - Torque Converter Clutch Not Applied (Without Touch Activated Power)GeneralOpen48.Fluid Diagrams > Automatic Transmission/Transaxle > 4T65-E Automatic Transaxle > Overdrive Range, Third Gear - Torque Converter Clutch Not Applied (With Touch Activated Power)GeneralOpen