Check MIL Does Not Go OFF

Wiring Diagram:

Step 1:

CHECK ENGINE MALFUNCTION INDICATOR LAMP (MIL) DOES NOT GO OFF

DIAGNOSIS:
The CHECK ENGINE malfunction indicator lamp (MIL) circuit is shorted.

TROUBLE SYMPTOM
Although MIL comes on when engine runs, trouble code is not shown on Subaru select monitor or OBD-II general scan tool display.