VS Auto woes

[manualwagon]

Daughter has a VS wagon. it wont go into reverse whan selected, creeps forward in neutral but operates normaly through the gears, shifting smoothly in drive, and tonight it would not move when the engine was running and they tried to push it backwards when in neutral. [turned engine off no problems] unsure of how to access tranny codes, can get engine codes, which terminals do i connect to? could it be faulty selector or stuffed tranny? thanks in advance. John

[DannyboyDS]

start here for the error codes.

Checking error codes VR/VS (Revised)

However i'd say the transmission is rooted, sorry mate.