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Home >> Ford >> 2013 >> Fiesta Titanium, 4D Hatchback, Standard Trans >> Repair and Diagnosis (Single Page) >> Electrical >> Gauges >> Instrumentation, Message Center & Warning Chimes >> Diagnosis And Testing >> Instrumentation, Message Center and Warning Chimes >> Pinpoint Tests >> Pinpoint Test AJ: The Headlamps On Warning Chime Is Inoperative >> Normal Operation

Normal Operation

The Body Control Module (BCM) uses hardwired circuitry to receive the headlamp switch status from the headlamp switch and the LH front door ajar status from the LH front door ajar switch. The headlamps on warning chime sounds when the LH front door is opened with the ignition in the OFF state, the key is not in the ignition lock cylinder (without IA), and the headlamp switch in the PARK or HEADLAMP ON position. The BCM communicates the headlamp on chime request to the Instrument Panel Cluster (IPC) based on headlamp or parking lamp and driver door inputs.

This pinpoint test is intended to diagnose the following: 

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