Lincoln Aviator: Perimeter Anti-Theft Alarm / Description and Operation - Perimeter Anti-Theft Alarm - Overview
Overview
The perimeter anti-theft alarm system has three operation modes:
-
ARMED - The perimeter anti-theft alarm is armed when the
ignition is OFF and all vehicle entry points have been electrically
locked for 20 seconds.
-
ACTIVE - When the perimeter anti-theft alarm activates,
the horn sounds and all turn signals and interior courtesy lamps flash.
The horn stops sounding after 30 seconds and the lights continue to
flash for up to 5 minutes.
-
DISARMED - The perimeter anti-theft alarm is disarmed
when a vehicle entry point is open or unlocked, or if the ignition is
ON.
The panic alarm operates similar to the perimeter alarm, but only activates when the ignition is OFF and the RKE transmitter panic button is used. For additional information of the panic alarm function,
Refer to: Handles, Locks, Latches and Entry Systems - System Operation and Component Description (501-14 Handles, Locks, Latches and Entry Systems, Description and Operation).
Visual
and audible feedback is also provided when locking or unlocking the
vehicle. For detailed information of the vehicle locking and unlocking
feedback,
Refer to: Handles, Locks, Latches and Entry Systems - System Operation and Component Description (501-14 Handles, Locks, Latches and Entry Systems, Description and Operation).
A
switch inhibit feature temporarily disables the door lock control
switches 20 seconds after the vehicle is electronically locked. For
detailed information of the switch inhibit feature,
Refer to: Handles, Locks, Latches and Entry Systems - System Operation and Component Description (501-14 Handles, Locks, Latches and Entry Systems, Description and Operation).
System Operation
System Diagram
Item
Description
1
BCM
2
Turn Signals
3
Hood Ajar Switch
4
Liftgate Ajar Switch
5
IPC
6
Courtesy Lamps
7
Passive Key
8
RTM
9
RGTM
10
GWM
11
GWM
12
Intrusion Sensor
13
Horn
14
DLC
15
DCME (Left Front Door)
16
Door Ajar Switch
17
Power Liftgate
18
Manual Liftgate
19
DCMF (Right Front Door)
20
Door Ajar Switch
21
DCMG (Left Rear Door)
22
Door Ajar Switch
23
DCMH (Right Rear Door)
24
Door Ajar Switch
25
DDM
26
PDM
Network Message Chart
BCM Network Input Messages
Broadcast Message
Originating Module
Message Purpose
RKE data
RTM
Used by the BCM to arm/disarm the perimeter alarm or to activate/deactivate the panic alarm...
Other information:
System Operation
System Diagram
Item
Description
1
SCMJ
2
HS-CAN1
3
PCM
4
Liftgate Ajar Switch
5
Power Fold Seat Control Switch
6
Power Folding Seat Motors
7
Hall-Effect Sensors
8
Motors
9
MS-CAN
10
GWM
11
BCM
Network Message Chart
SCMJ Network Input Messages
Broadcast Message
Originating Module
Message Purpose
Vehicle speed
PCM
The vehicle speed is one of the inputs the SCMJ requires to enable the power folding seat feature...
Removal
NOTICE:
Under no circumstances should the accessory drive belt,
tensioner or pulleys be lubricated as potential damage to the belt
material and tensioner damping mechanism will occur. Do not apply any
fluids or belt dressing to the accessory drive belt or pulleys...