Ford Fiesta: Multifunction Electronic Modules / 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
-
Post crash alert function
-
Rear video camera
-
Rear window defrost
-
RKE transmitter (without push-button start)
-
Wipers and washers
Refer to the appropriate section in this manual for system specific information and diagnostics.
Remote Function Actuator Module
The RFA module controls:
-
Ignition modes
-
Passive entry functions
-
PATS
-
RKE transmitter
Refer to the appropriate section in this manual for system specific information and diagnostics.
System Operation
Battery Saver
NOTE:
Time-out is 60 seconds if the vehicle is in factory mode or in transport mode.
To save battery voltage, the BCM provides automatic shut-off of the
courtesy and demand lamps after a time-out period when the ignition is
OFF...
Other information:
B0050:11, B0050:12, B0050:13 and B0050:1D
Refer to Wiring Diagrams Cell 46 for schematic and connector information.
Normal Operation and Fault Conditions
The RCM monitors the driver safety belt buckle switch circuits for the following faults:
Open circuit
Short to voltage
Short to ground
Current out of range
Faulted driver saf..
Special Tool(s) /
General Equipment
303-1556Locking Tool, Timing BeltTKIT-2010B-FLMTKIT-2010B-ROW
303-748Locking Tool, CrankshaftTKIT-2010B-FLMTKIT-2010B-ROW
Removal
NOTICE:
Whenever turbocharger air intake system components are
removed, always cover open ports to protect from debris. It is important
that no foreign material enter the system. The turb..
Categories
Special Tool(s) /
General Equipment
Flat Headed Screw Driver
Transmission Jack
Vehicle/Axle Stands
Removal
NOTICE:
Suspension fasteners are critical parts that affect
performance of vital components and systems. Failure of these fasteners
may result in major service expense. Use the same or equivalent parts if
replacement is necessary. Do not use a replacement part of lesser
quality or substitute design. Tighten fasteners as specified.
Remove the floor console.
Refer to: Floor Console (501-12 Instrum
read more