Indesit dishwasher F09 error code
F09 means software / electronics fault. The control board reported an internal software fault — often cleared by a full power cycle..
Engineer usually needed · Fault type: Electrical/hardware
Safe checks, in order of likelihood
- Switch off at the wall for 10 minutes, then restart and run a program.
- If F09 returns repeatedly, the board needs testing.
- Check the socket — low supply voltage can trigger F09.
Call a professional when…
Reset; then the control board is tested and replaced if needed. If the code returns after these checks, book a qualified engineer.
Parts usually involved
- Indesit dishwasher control board.