Trouble Judgment
WARNING: This page is about a different car, the 2017 Mitsubishi Mirage G4. However, it is still accessible from the selected car via links, so may be relevant.
When the mode is changed to the meter test mode (supplier mode) with the ignition switch at the "ON" position and DTC No. U1190 is not stored, the combination meter stores DTC No. B1209.