Whirlpool · Dishwasher · Source basis
Whirlpool dishwasher F12
Dishwasher · communication
DISPLAYF12
The main board and display are not communicating correctly.
Whirlpool assigns F12 on the covered integrated dishwashers to a communication fault between the main board and display.
Stop the appliance, do not open it and contact Whirlpool.
Error codes can differ by model and series. Also check the exact model number and the matching Whirlpool manual.
SOURCE CHECK
Meaning and actions are based on manufacturer guidance.
- Whirlpool Service UKChecked 30.07.2026Open original