INSPECTION PROCEDURE 2: When the Ignition Switch is Turned to the "ON" Position (Engine Stopped), the TCL Work Indicator Light dose not Illuminate.: Comment
WARNING: This page is about a different car, the 2004 Mitsubishi Galant. However, it is still accessible from the selected car via links, so may be relevant.
This may be caused by faults in the CAN bus line, the combination meter or the ABS/TCL-ECU.