electrical prob. auto trans sc300
 

this morning my sc300 just went dumb. in drive its 3rd gear. wont shift through.
ok. i canmanuel shift though first (hits rev limit at 3500-4000 rpm) then second (hits rev lmt) then 3rd which is drive.
ALSO
if im in drive going down the road... it wont down shift. peddle to the floor.
i disconected the battery for an hour or so and it was fine. for one drive. then next drive same thing.
so iwas thinking auto comp or ecu or something.
any advise appreciated.