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:
Switching the Ignition Off
When the ignition is on or in accessory
mode, press the push button ignition
switch once without your foot on the brake
pedal.
Switching the Ignition to Accessory Mode
When the ignition is off, press the push
button ignition switch once without your
foot on the brake pedal.
All electrical circuits and accessories are
operational and the warning lamps and
indicato..
Diagnostic Trouble Code (DTC) Chart
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices.
Module
DTC
Description
Action
BCM
B130F:12
Run Accessory Control: Circuit Short To Battery
GO to Pinpoint Test A
BCM
B130F:14
Run Accessory Control: Circuit Short To Ground Or Open
GO to Pinpoint Test A
BCM
B13A4:11
Front ..