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Home >> Ford >> 2000 >> Taurus LX, 3.0 2, AX4N >> Repair and Diagnosis >> External Pages >> Different car >> Section 1695 (Steering Column Switches) >> Diagnosis And Testing >> Steering Column Switches >> Pinpoint Tests >> Pinpoint Test D: No Power in START - Non-Hybrid >> Normal Operation

Normal Operation

WARNING: This page is about a different car, the 2011 Mercury Milan, 2011 Lincoln MKZ, and 2011 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.

When the ignition switch is placed in the START position, fused ignition voltage is sent to the PCM and the One-Touch Integrated Start (OTIS) diode through circuit CDC35 (BU/WH). The voltage passes through the Battery Junction Box (BJB) OTIS diode and continues to the PCM, starter relay coil and the Smart Junction Box (SJB) through circuit CE336 (GN/WH).

This pinpoint test is intended to diagnose the following: 

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