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:
LH (left-hand) side shown, RH (right-hand) side similar.
Remove the exterior rear door handle reinforcement.
Refer to: Exterior Rear Door Handle Reinforcement (501-14 Handles, Locks, Latches and Entry Systems, Removal and Installation).
NOTE:
This step is only necessary when installing a new component.
Remove the rear door glass run and bracket.
..
Special Tool(s) /
General Equipment
303-1625Socket, Spark Plug
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Refer to: Ignition Coil-On-Plug (303-07A Engine Ignition - 1.5L EcoBoost (132kW/180PS) – I3 (Y1), Removal and Installation).
Use compressed air to remove any foreign material in the spark plug well before removing ..