i swapped out the 545rfe to a 4l80 trans in my truck.
in the tuning i enabled the manual transmission option.
problem i am having is i cant seem to get a signal on my starter solenoid wire
i have tried grounding out pin 6 which i was told is the trs41 sense which is supposed to be the neutral safety switch, and grounded every other wire in the trans harness with no luck.
im getting a crank signal on the connector that plugs into the stock shift cable but nothing to the started solenoid.
truck was a 4x4 and is now a 2wd. anything on the 4x4 harness that needs to be supplied power or a ground?