A Whirlpool Oven displays a 3d12 error code when a Oven Temperature Sensor Error has been detected by the internal electronic diagnostics.

A Whirlpool Oven displays a 3d11 error code when a Oven Temperature Sensor Error has been detected by the internal electronic diagnostics.

A Whirlpool Oven displays a 1d22 error code when a Oven Control Error has been detected by the internal electronic diagnostics.

A Whirlpool Oven displays a 1d21 error code when a Oven Control Error has been detected by the internal electronic diagnostics.

A Whirlpool Oven displays a 1d12 error code when a Oven Control Error has been detected by the internal electronic diagnostics.

A Whirlpool Oven displays a 1d11 error code when a Oven Control Error has been detected by the internal electronic diagnostics.

A Whirlpool Oven displays a 4d31 error code when a Fan Error has been detected by the internal electronic diagnostics.

A Whirlpool Oven displays a 4d21 error code when a Fan Error has been detected by the internal electronic diagnostics.

A Whirlpool Oven displays a 4d12 error code when a Latch Error has been detected by the internal electronic diagnostics.

A Whirlpool Oven displays a 4d11 error code when a Latch Error has been detected by the internal electronic diagnostics.