Mil Inoperative
WARNING: This page is about a different car, the 2003 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
For MIL INOPERATIVE diagnostic procedures, go to MIL INOPERATIVE under SYSTEM TESTS in SELF-DIAGNOSTICS - 2.2L ALERO, CAVALIER, GRAND AM & SUNFIRE - GASOLINE article.