Ford Fusion: 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 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
BCM
2
IPC
3
Passive Key
4
RTM
5
GWM
6
GWM
7
PATS Center Antenna
8
Keyless Entry Rear Antenna
9
Ignition Switch
10
Door Handle Antennas
11
PATS Enable
12
PCM
Network Message Chart
BCM Network Input Messages
B..
Other information:
Keyless Warning Alert
The horn will sound twice when you exit
your vehicle with the intelligent access key
and your vehicle is in RUN, indicating your
vehicle is still on.
Headlamps On Warning Chime
Sounds when you have left the headlamps
or parking lamps on and open the driver
door with the vehicle off.
Parking Brake On Warning Chime
Sounds when you have left the parking
brake on and drive ..
Configuration
WARNING:
Before beginning any service procedure in this
section, REFER to Safety Warnings in section 100-00 General Information.
Failure to follow this instruction may result in serious personal
injury.
Refer to: Health and Safety Precautions (100-00 General Information, Description and Operation).
Establish a scan tool session.
NOTE: ..