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:
Diagnostic Trouble Code (DTC) Charts
DTC Chart: Powertrain Control Module (PCM)
Diagnostics
in this manual assume a certain skill level and knowledge of
Ford-specific diagnostic practices. For information about these
practices, REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
NOTE:
Some PCM Diagnostic Trouble Codes (DTCs) may inhibit A/C operation...
Body
WARNING:
Electric vehicles damaged by a crash may have compromised
high voltage safety systems and present a potential high voltage
electrical shock hazard. Exercise caution and wear appropriate Personal
Protective Equipment (PPE) safety gear, including high voltage safety
gloves and boots. Remove all metallic jewelry, including watches and
rings. Isolate the HV system as dir..