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:
Distance Alert
What Is Distance Alert
The system alerts you with a warning lamp
if the distance to the vehicle ahead is
small.
Note: The warning lamp does not
illuminate if cruise control or adaptive cruise
control is active.
Adjusting the Sensitivity of Distance Alert
To adjust the sensitivity of the system, use
the touchscreen:
Press Settings on the touchscreen.
Press Driver Assistance.
..
Item
Description
1
Driver knee airbag
2
Driver airbag
3
Passenger airbag (includes canister vent)
4
Second row passenger seat side airbag
5
LH / RH side air curtain
6
Second row driver seat side airbag
7
Driver/passenger side airbag
Item
Description
1
Clockspring
2
Driver and passenger front impact severity se..