Lincoln Nautilus: Passive Anti-Theft System (PATS) / Passive Anti-Theft System (PATS) - Overview. Description and Operation
Overview
The PATS
deters the vehicle from theft by preventing the vehicle from starting
unless a valid programmed key is detected inside the vehicle when the
START/STOP button is pressed.
The PATS does not disable an already running vehicle.
System Operation
System Diagram
Item
Description
1
IPC
2
Passive Key
3
RTM
4
GWM
5
GWM
6
PCM
7
PATS Center Antenna
8
Keyless Entry Rear Antenna
9
BJB
10
Door Handle Antennas
11
FCIM
12
Start/Stop Switch
13
Ignition Relay
14
BCM
15
PATS Enable
Network Message Chart
..
Other information:
Removal
All vehicles
Remove the front door trim panel.
Refer to: Front Door Trim Panel (501-05 Interior Trim and Ornamentation, Removal and Installation).
Vehicles with: Harman Revel Audio System
Remove the screws and the tweeter speaker through the front of the door panel.
Vehicles with: AM/FM/CD/SYNC/Touchscreen Display
Remove th..
DTC Chart: Roof Opening Panel
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).
BCM Module DTC Chart
DTC
Description
Action
B12F4:12
Vehicle Speed Output: Circuit Short To Bat..