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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1187 (Instrument Cluster) >> Diagnosis And Testing >> Instrument Cluster >> Pinpoint Test M: The Service Engine Soon Indicator Is Never On >> Normal Operation

Normal Operation

WARNING: This page is about a different car, the 2005 Mercury Mountaineer and 2005 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.

The malfunction indicator lamp (MIL) is controlled by the instrument cluster using data sent from the powertrain control module (PCM) over the communication network.

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