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:
System Operation
System Diagram
Item
Description
1
PCM
2
HS-CAN
3
Active Torque Coupling (ATC) solenoid (integral to the Rear Drive Unit (RDU)
4
BCM
5
IPC
6
RCM
7
ABS module
8
HS-CAN
9
HS-CAN
10
MS-CAN
11
AWD relay module
12
LH rear wheel speed sensor
13
RH..
Note: Fully defrost the windshield before
you switch the windshield wipers on.
Note: Make sure that you switch the
windshield wipers off before entering a car
wash.
Note: If streaks or smears appear on the
windshield, clean the windshield and the
wiper blades. If that does not resolve the
issue, install new wiper blades.
Note: If you switch autolamps and
autowipers on, the headlamps turn on..