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Home >> Ford >> 2000 >> Taurus LX, 3.0 2, AX4N >> Repair and Diagnosis >> External Pages >> Different car >> Section 712 (Instrument Cluster System) >> Diagnosis And Testing >> Instrument Cluster >> Principles of Operation >> Indicators >> Low Oil Pressure

Low Oil Pressure

WARNING: This page is about a different car, the 2006 Mercury Montego, 2006 Ford Freestyle, and 2006 Ford Five Hundred. However, it is still accessible from the selected car via links, so may be relevant.

The oil pressure switch is hardwired to the smart junction box (SJB). When there is low or no oil pressure, the SJB sends a message over the communication network to the instrument cluster to illuminate the low oil pressure warning indicator according to engine oil pressure.