Fluid Diagrams
4L80-E Automatic TransmissionRefer to Description And Operation for an explanation of these images.
Park or Neutral - Engine Running:
Overdrive Range, First Gear:
Overdrive Range, Second Gear:
Overdrive Range, Third Gear - Torque Converter Clutch (TCC) Applied:
Overdrive Range, Fourth Gear - Torque Converter Clutch (TCC) Applied:
Overdrive Range, 4-3 Downshift:
Overdrive Range, 3-2 Downshift:
Manual Third Gear:
Manual Second Gear:
Manual First Gear:
Reverse:
