Ford Escape: Power Steering / Description and Operation - Power Steering - Overview
Overview
The EPAS
system provides steering assist to the driver by replacing the
conventional, hydraulic pump system with an electric motor coupled to
the steering shaft. The system is controlled by the PSCM
which senses the steering effort using sensors mounted between the
steering column shaft and the steering gear. Steering assist is provided
in proportion to steering effort and vehicle speed.
System Operation
System Diagram
Item
Description
1
EPAS Column
2
Motor
3
Position sensor
4
Torque sensor
5
PSCM
6
GWM
7
PCM
8
IPC
9
BCM
10
RCM
11
ABS module
12
IPMA
13
PAM
14
SCCM
Network Message Chart
Module Networ..
Other information:
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Remove the LH rear seat cushion.
Refer to: Rear Seat Cushion Cover (501-10B Rear Seats, Removal and Installation).
Disconnect the rear center seatbelt buckle electrical connector.
Disconnect the electrical connector.
Detach the wiring harness retainer.
..
What Is the Catalytic Converter
The catalytic converter is part of your
vehicle's emissions system and filters
harmful pollutants from the exhaust gas.
Catalytic Converter Precautions
WARNING: Do not park, idle or
drive your vehicle on dry grass or other
dry ground cover. The emission system
heats up the engine compartment and
exhaust system, creating the risk of fire.
WARNING: The normal op..