Ford Escape: Passive Anti-Theft System (PATS) / Description and Operation - Passive Anti-Theft System (PATS) - Overview
Overview
The PATS deters the vehicle from theft by preventing the vehicle
from starting unless a programmed PATS key is in the ignition lock
cylinder.
PATS does not disable a vehicle that is already running.
System Operation
System Diagram
Item
Description
1
PCM
2
BCM
3
IKT
4
PATS Enable
5
PATS Transceiver
6
ABS
Network Message Chart
Module Network Input Messages - BCM
Broadcast Message
Originating Module
Message Purpose
PATS start request target d..
Other information:
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
This step is only necessary when installing a new component.
The PMI process must begin with the current RGTM installed. If the
current RGTM does not respond to the diagnostic scan tool, the tool may
prompt for As-Built Data as part of the repair.
Using a diagnostic scan tool, begin the PMI ..
System Operation
System Diagram - Supplemental Restraint System (SRS)
Item
Description
1
RCM
2
HS-CAN2
3
Front Passenger Seat Position Sensor
4
HS-CAN1
5
HS-CAN3
6
Driver Seatbelt Buckle Sensor
7
Front Passenger Seatbelt Buckle Sensor
8
Passenger Front Impact Severity Sensor
9
Passenger Door Impact Sever..