Operation CHARM: Car repair manuals for everyone.

6L50/6L80/6L90 - Automatic Transmission



Automatic Transmission Controls Schematics

Module Power, Ground, Serial Data





Pressure Controls - 1 of 2 and Shift Controls





Pressure Controls - 2 of 2 and Speed Sensors





Tap Shift System





Transmission Range Signals and Tow/Haul Switch