You cannot "convert" an AWD transmission to 2WD or vice versa, you'd have to take the whole thing apart.
it uses a Delco synthetic transmission fluid on the CVT 4 cylinder transmission and ATF on the V6
The automatic transmission takes Motorcraft MERCON - " V " - automatic transmission fluid The transfer case takes Motorcraft MERCON - automatic transmission fluid
How many qts of automatic transmssion fluid in a 2003 escalade AWD
Power take off unit. Takes AP4 transmission fluid.
Sounds like automatic transmission fluid ( If the transmission has been overfilled or has got water in it once the transmission is warmed up the fluid expands and can come out the vent tube ) or it can be a leak ( the transfer case for the AWD system and the Control Trac 4x4 system also has automatic transmission fluid inside it and the power steering system also uses automatic transmission fluid )
use only Toyota tranny fluid 4 quarts do not use any atfer market fluid you'll be sorry if you do.
RWD and some AWD