Lincoln Nautilus: Power Steering / Power Steering - Overview. Description and Operation
Overview
The EPAS
system provides steering assist by replacing the conventional
hydraulic valve system with a steering gear equipped with an integrated
electrical motor and PSCM . The motor operation and level of steering assist provided is controlled by the PSCM .
Overview
The
adaptive steering system changes the steering ratio between the
steering wheel and the road wheels dynamically, thereby reducing the
number of steering wheel turns required to turn the road wheels...
System Operation
System Diagram
Item
Description
1
SECM
2
IPMA
3
ABS module
4
PSCM
5
GWM
6
ECU
7
Adaptive steering motor
8
Adaptive steering locking solenoid
9
SASM
10
BCM
11
PCM
12
IPC
13
SCCM
14
RCM
Network Input Message Char..
Other information:
Special Tool(s) /
General Equipment
205-126
(T78P-4851-A)
Holding Fixture, Drive Pinion Flange
205-495Installer, Transmission Output Shaft Flange
Transmission Jack
Flat-Bladed Screwdriver
Two Leg Puller
Wooden Block
Materials
Name
Specification
Motorcraft® Premium Long-Life GreaseXG-1-E1
ESA-M1C75-B
Removal
All vehicles
Rem..
WARNING: The air conditioning
refrigerant system contains refrigerant
under high pressure. Only qualified
personnel should service the air
conditioning refrigerant system. Opening
the air conditioning refrigerant system can
cause personal injury.
Use refrigerant and oil that meets the defined
specifications.
If you do not use refrigerant and oil that
meets the defined specifications, it co..