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:
Diagnostic Trouble Code (DTC) Chart
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
Module
DTC
Description
Action
PCM
P0300:00
Random Misfire Detected: No Sub Type Information
GO to Pinpoint Test HD
PCM
P0301:00
Cylinder 1 Misf..
Park (P)
This position locks the driveline and
prevents the wheels from turning.
The engine can start with the shifter in this
position.
The electric parking brake could apply if:
You shift to park (P) on a slope.
You shift to park (P) without the brake
pedal fully pressed.
Note: A warning tone sounds if you open
the driver door and you have not shifted the
transmission selector to park..