Ford Fusion Manuals

Ford Fusion: Charging System - General Information / Charging System - Overview. Description and Operation

Overview

The generator is driven by the FEAD belt. When the engine is started, the generator begins to generate AC voltage which is internally converted to DC voltage. The DC voltage level is controlled by the voltage regulator (located on the rear of the generator) and is supplied to the battery. The PCM works with the generator internal voltage regulator over two communication circuits, GENMON and GENCOM to control the voltage regulator setpoint.

This vehicle is equipped with load shed strategy. The BCM monitors the battery state of charge using the battery current sensor attached to the negative battery cable. The PCM monitors the generator current using the generator current sensor attached to the generator B+ battery cable. The PCM uses the information supplied from the generator current sensor to adjust the engine idle stability and torque control.

Ford Fusion. Charging System - Overview. Description and Operation

    Charging System - General Information

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    Charging System - System Operation and Component Description. Description and Operation

    System Operation System Diagram Network Message Chart   Module Network Input Messages — Body Control Module (BCM) Broadcast Message Originating Module Message Purpose Alternator fault   PCM The PCM has detected a fault in the generator or generator circuits...

    Other information:

    Ford Fusion 2013–2020 Owners Manual: Driver and Passenger Airbags


    WARNING: Do not place your arms on the airbag cover or through the steering wheel. Failure to follow this instruction could result in personal injury. WARNING: Keep the areas in front of the airbags free from obstruction. Do not affix anything to or over the airbag covers...

    Ford Fusion 2013–2020 Service Manual: Plastic Repairs. General Procedures


    Special Tool(s) / General Equipment ALCV-200 Materials Name Specification Plastic Bonding AdhesiveTA-9 -  Inspection NOTE: Plastics Identification   WARNING: Before beginning any service procedure in this section, REFER to Safety Warnings in section 100-00 General Information...

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    Manual Climate Control

    Ford Fusion. Manual Climate Control

    Note: Depending on your vehicle option package, the controls may look different from what you see here.

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