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Home >> Mercury >> 2008 >> Milan Base, 3.0 1, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1485 (Information Center - Instrumentation, Message Center And Warning Chimes) >> Diagnosis And Testing >> Instrumentation, Message Center and Warning Chimes >> Pinpoint Tests >> Pinpoint Test M: The Fuel Efficiency Gauge Is Inoperative (Hybrid) >> Normal Operation

Normal Operation

WARNING: This page is about a different car, the 2010 Mercury Milan, 2010 Lincoln MKZ, and 2010 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.

The Instrument Panel Cluster (IPC) receives the fuel usage data from the PCM over the High Speed Controller Area Network (HSCAN) communication bus. The IPC  monitors the fuel usage inputs and provides an instantaneous display of the miles per gallon.

This pinpoint test is intended to diagnose the following: