Ford Fusion: Handles, Locks, Latches and Entry Systems / Handles, Locks, Latches and Entry Systems - Overview. Description and Operation
Overview
The
power lock/unlock feature locks or unlocks the doors upon a customer
request from a door lock control switch, the keyless entry keypad (if
equipped), the passive entry system (if equipped) or a RKE transmitter. The doors can also be locked by using a key in the driver door lock cylinder.
If
equipped, the passive entry feature locks/unlocks the doors or releases
the luggage compartment lid latch without using a bladed key.
If
equipped with an electronic fuel filler door release (hybrid vehicles),
excessive fuel vapor pressure is removed from the fuel tank before the
fuel filler door latch is released.
If
equipped with a fuel filler door lock (non-hybrid vehicles), the fuel
filler door lock operates when the driver door lock is electronically
activated.
System Operation
System Diagram
Item
Description
1
Exterior Door Handles
2
BCM
3
Luggage Compartment Lid Release Switches
4
DDM
5
RDM
6
PDM
7
RDM
8
Lock Actuator
9
Lock/Unlock Feedback
10
Left Rear Door Latch
11
Lock Actuator
12
Lock/Unlock Feedback
13
Right Front Door Latch
14
Passive Key
1..
Other information:
Symptom Chart(s)
Symptom Chart: Automatic Transmission
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
In most circumstances the PCM sets a DTC to help guide with diagnostics. Refer to the DTC Chart before using the Symptom Chart.
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Removal
NOTE:
LH side shown, RH side similar.
Remove the rear door trim panel.
Refer to: Rear Door Trim Panel (501-05 Interior Trim and Ornamentation, Removal and Installation).
Remove the retainers and remove the interior front door handle.
NOTE:
This step is only necessary when installing a new component.
Remove the door lock c..