This machine is dead although door locked light is on and door does lock on.
Not come across this before and not sure whether it`s likely to be module or the slave timer unit.
The “timer” on the control panel is just a motorised selector switch (GIAS description) so I would think it can only be the board even though the interlocks are unreliable on these.
97923619 is the part number, quite reasonable 🙂