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Home >> Ford >> 1996 >> Aerostar Van Window >> Repair and Diagnosis >> External Pages >> Different car >> Section 145 (Engine Controls - Tests W/Codes - EEC-IV (5.0L)) >> Quick Test >> Equipment Hookup >> CHECK ENGINE Light/Malfunction Indicator Light (MIL)

CHECK ENGINE Light/Malfunction Indicator Light (MIL)

WARNING: This page is about a different car, the 1995 Ford Pickup, 1995 Ford Econoline, 1995 Ford Club Wagon, and 1995 Ford Bronco. However, it is still accessible from the selected car via links, so may be relevant.

Turn ignition on. Connect a jumper wire between Self-Test Input (STI) pigtail and signal return (SIG RTN) terminal of Data Link Connector (DLC). See Fig 1. Go to KOEO SELF-TEST.

Fig 1: Self-Test Equipment Hook-Up For CHECK ENGINE Light/ Malfunction Indicator Light (5.0L)
G95A12922Courtesy of FORD MOTOR CO.