Lincoln Navigator: Handles, Locks, Latches and Entry Systems / Handles, Locks, Latches and Entry Systems - Overview. Description and Operation
Overview
The handles, locks, latches, and entry systems consist of the following:
Main Components:
-
BCM
-
DDM
-
Door latches
-
Door lock control switches
-
Door lock indicators
-
Exterior door handles containing lock/unlock sensors
-
Fuel filler door lock actuator (if equipped)
-
Fuel filler door release switch (if equipped)
-
Horn
-
Keyless entry antennas
-
Keyless entry keypad
-
Liftgate release switch (located near the headlamp switch)
-
Liftgate release switch (located on liftgate)
-
Lock actuators
-
Passive key
-
PDM
-
RGTM
-
RKE exterior sounder
-
RTM
Main Features:
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Autolock
-
Auto-unlock
-
Fuel filler door lock (if equipped)
-
Panic alarm
-
Passive entry
-
Power door locks
-
Remote Start
-
RKE
-
Smart lock/unlock
The
power door lock/unlock feature locks or unlocks the doors and liftgate,
and fuel filler door (if equipped) upon a request from an interior
door lock control switch, keyless entry keypad, passive entry system,
valid programmed key (RKE
transmitter), or mechanical key in the driver door lock cylinder. The
power door locking system functions independently of the ignition status
or vehicle speed.
The key (RKE transmitter) provides a button for the remote start feature.
The RKE exterior sounder provides lock/unlock and power liftgate open/close request confirmation.
If
equipped with a fuel filler door lock, the fuel filler door lock
operates when the driver door lock is electronically activated.
System Operation
System Diagram
Item
Description
1
BCM
2
DDM
3
GWM
4
DLC
5
IPC
6
PDM
7
Passenger Door Lock Control Switch
8
Passive Key
9
RKE And Passive Entry Commands
10
Lock/Unlock/ Inputs
11
Antenna Activatio..
Other information:
Removal
Lower the headliner.
Refer to: Headliner - Lowering (501-05 Interior Trim and Ornamentation, Removal and Installation).
Disconnect the electrical connector, release the tabs and remove the active noise control microphone.
Installation
To install, reverse the removal procedure.
..
Removal
Remove the driver door trim panel.
Refer to: Front Door Trim Panel (501-05 Interior Trim and Ornamentation, Removal and Installation).
Remove the driver door window control switch bezel assembly.
Disconnect the driver door lock control switch electrical connector.
Disconnect the driver door window control switch electrica..