Ford Fiesta: Multifunction Electronic Modules / Module Controlled Functions - Component Location. Description and Operation

Multifunction Electronic Modules

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Module Controlled Functions - Overview. Description and Operation

Body Control Module The BCM controls: Battery saver function Delayed accessory function Dimmable backlighting Exterior lighting Exterior mirrors defrost Heated seats Horn Interior lighting Luggage compartment/liftgate release Parking aid system Perimeter anti-theft alarm Power door locks Po..

Other information:

Ford Fiesta 2014 - 2019 Service Manual: Fuel Level Sender. Removal and Installation

Removal NOTE: Removal steps in this procedure may contain installation details. Remove the Fuel Pump and Sender Unit. Refer to: Fuel Pump and Sender Unit (310-01B Fuel Tank and Lines - 1.6L EcoBoost (132kW/180PS) – Sigma, Removal and Installation). Disconnect the fuel level sender electrical connector, release the retainer tab and remove the fue..

Ford Fiesta 2014 - 2019 Service Manual: Exterior Lighting - System Operation and Component Description. Description and Operation

System Operation Headlamps System Diagram Low Beams The BCM monitors the headlamp switch position by sending voltage signals on multiple circuits to the headlamp switch. There is one circuit for each headlamp switch position. At any given time, one of the signal circuits is switched to ground to indicate the headlamp switch position. If the BCM detects..