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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 563 (Exterior Lighting System) >> Diagnosis And Testing >> Stoplamps >> Pinpoint Test K: The Stoplamps Are Inoperative >> Normal Operation - Without IVD and With IVD, Late Build

Normal Operation - Without IVD and With IVD, Late Build

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.

The brake pedal position (BPP) switch is supplied battery voltage through circuit 10 (LG/RD). When the brake pedal is pressed, the BPP switch allows voltage to flow through circuit 1052 (TN/BK). Circuit 1052 (TN/BK) is spliced to circuit 511 (LG) which supplies power directly to the multifunction switch and to circuit 569 (DG) which supplies power to the high mounted stoplamp. The multifunction switch internally splits the power (when in the neutral position) to circuits 374 (DB/WH) (LH stoplamps) and 378 (BN/YE) (RH stoplamps). Circuits 374 (DB/WH) and 378 (BN/YE) supply power to the LH and RH stoplamps accordingly