4l80e Transmission Solenoid Diagram. If you have one of these early transmissions it will be necessary. Atsg tech manual 4l80e 4l85e on gmc chevy rebuild guide book mt1 4l80 4l honda passport automatic transmission repair.
This early harness has a problem with leaking fluid at the pass through connector. Extension housing bushing a34066c 5. Tie up in manual 1.
443 a c 4l80e mt 1 4l85e mn8 4 speed rwd electronic control revision 062019.
The connectors must be keyed correctly for proper transmission operation see the diagram below for details. This gives the infamous 6 neutrals that the 4l60e sometimes gets. 4l80egeneral reference data trans basic operation. Easily convert the 4l80e to full manual control.