Lincoln Navigator: Perimeter Anti-Theft Alarm / Perimeter Anti-Theft Alarm - Overview. Description and Operation
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: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
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: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
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: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
Perimeter Anti-Theft Alarm - System Operation and Component Description. Description and Operation
System Operation
System Diagram
Item
Description
1
BCM
2
DDM
3
DRDM
4
GWM
5
DLC
6
IPC
7
PDM
8
PRDM
9
Front Passenger Door Lock Control Switch
10
RKE Antenna
11
Passive Key
12
RKE And Passive E..
Other information:
Lincoln Navigator 2018-2026 Workshop Manual: Air Conditioning (A/C) Compressor Outlet Line. Removal and Installation
Removal NOTICE: During the removal of components, cap, tape or otherwise appropriately protect all openings to prevent the ingress of dirt or other contamination. Remove protective materials prior to installation. NOTE: Removal steps in this procedure may contain installation details. Recover the refrigerant. Refer to: Air Conditioning (A/C) System Recovery, ..
Lincoln Navigator 2018-2026 Workshop Manual: Oil Pressure Test. General Procedures
Oil Pressure Test 2.7L EcoBoost & 3.3L Duratec & 5.0L Ti-VCT NOTE: It is necessary to disconnect the battery to avoid setting any DTCs that could cause the PCM to command the oil pressure to other than what should be observed from a correctly operating system during the oil pressure test. Disconnect the battery ground cable. For additional information, refer to: Ba..
Categories
- Manuals Home
- 4th Gen Lincoln Navigator Service Manual (2018 - 2026)
- Brake Service Mode Activation and Deactivation. General Procedures
- Body Control Module (BCM). Removal and Installation
- All Terrain Control Module (ATCM). Removal and Installation
- Vehicle Dynamics Control Module (VDM). Removal and Installation
- Telematics Control Unit (TCU) Module. Removal and Installation
Rear Drive Halfshafts. Diagnosis and Testing
Preliminary Inspection
Visually inspect the CV joints, housing, boots, and clamps for obvious signs of mechanical damage.If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step
If the cause is not visually evident, verify the symptom and REFER to Symptom Chart: NVH.
