No crank on my 2005 Tacoma

Tacoma 4L 2005 automatic
So… went yesterday to do some big trail… went into some water and mud of course…
This morning no start and no crank, on either P or N. Changed the starter because i tought it was the problem , nothing still.
I jumped the starter with a wire and it worked( it started) but when i disengaged Park it died. Still no crank when I turn the Key.
I have the check engine for p0705 but my transmission has been acting weird these past weeks so maybe it was already there ( acting weird like no crank no start on P unless I giggle it or hard engaging on D)
what should I look for now…?

Speak French sorry for my spelling and ponctuation ..

 

I'd be looking at the Transmission Range Switch on the side of the transmission, pretty common for the switch, wires, and/or connector terminals to get corroded.

 

Thanks for the reply!
I’ll take a look for this ! Thank you!!!