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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 733 (Information Center) >> Diagnosis And Testing >> Instrument Cluster >> Pinpoint Test M: The Tachometer Is Inoperative >> Normal Operation

Normal Operation

WARNING: This page is about a different car, the 2004 Mercury Mountaineer and 2004 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.

Engine rpm data is provided to the instrument cluster by the PCM through the CAN, circuits 3125 (RD/YE) and 3126 (TN/YE).