S-Type (X200, X202, X204, X206) 1999 - 2008
So, I have the (new to me) 2000 S-Type 3.0 with automatic (5R55N transmission). It had given the "Gearbox Fault" -error to the previous owner for years. They always reset away with a stop'n'go.
I flushed the gearbox (got 7,3 liters out), washed the solenoid pack (took it off), and put a new...