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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1364 (Steering Column Switches) >> Diagnosis And Testing >> Steering Column Switches >> Pinpoint Tests >> Pinpoint Test A: The Ignition Switch Is Inoperative >> Normal Operation

Normal Operation

WARNING: This page is about a different car, the 2006 Mercury Grand Marquis and 2006 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.

Fused battery voltage is provided to the ignition switch from battery junction box (BJB) fuses 1 (20A) and 2 (25A) along circuits 1050 (LG/VT) and 1715 (RD) respectively. The ignition switch then provides power to the central junction box (CJB), the driver door module and the lighting control module through several different circuits depending on the ignition switch state of operation. The ignition switch has 4 possible states of operation: