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:
Special Tool(s) /
General Equipment
Hose Clamp(s)
Powertrain Jack
Removal
NOTE:
Removal steps in this procedure may contain installation steps.
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..
Stall Speed Test
WARNING:
Block all wheels, set the parking brake and firmly apply the
service brake to reduce the risk of vehicle movement during this
procedure. Failure to follow these instructions may result in serious
personal injury.
NOTE:
Carry out the Line Pressure Test prior to the Stall Speed
Test. If line pressure is low, do not carry out the stall test or
additiona..