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Home >> Lincoln >> 2009 >> MKX FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 909 (Exterior Lighting System) >> Diagnostic Tests >> Turn Signal and Hazard Lamps >> Pinpoint Tests >> Pinpoint Test K: The Hazard Lamps Are Inoperative >> Normal Operation

Normal Operation

WARNING: This page is about a different car, the 2007 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.

The smart junction box (SJB) provides voltage to the indicator flasher relay through circuit SPB17 (RD). The indicator flasher relay routes the voltage to the multifunction switch through circuit CLS32 (BN/YE). When the hazard switch is engaged, the multifunction switch routes the voltage to all the turn lamps.

Possible Causes

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