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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1042 (Warning System -- F150 Pickup) >> Diagnosis And Testing >> Warning Devices >> Pinpoint Test D: All The Chimes Are Inoperative >> Normal Operation

Normal Operation

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

The warning chime is an integral part of the instrument cluster. The instrument cluster sounds the warning chimes after receiving hardwired and data signal inputs from the vehicle security module and the restraint control module (RCM). Data input signals are transmitted to the instrument cluster over the (UART)-based protocol (UBP) communication network, circuit 1906 (PK).

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