Lincoln Aviator: Power Steering / Description and Operation - Adaptive Steering - Overview
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. This is
accomplished through the use of a motor, worm gear and toothed hub. All
adaptive steering system components are inside the steering wheel,
behind the driver airbag.
System Operation
System Diagram
Item
Description
1
SECM
2
ECU
3
Private CAN
4
IPMA
5
SIMA
6
PSCM
7
GWM
8
Locking solenoid
9
SASM
10
BCM
11
PCM
12
IPC
13
SUMA
14
RCM
15
Motor
16
HVAC module
17
APIM
Network Input Message Chart
SECM Network Input Messages
Broadcast Message
Originating Module
Message Purpose
Active front steering request
PSCM
Requests steering angle changes for stability control events...
Other information:
Removal
Remove the accessory drive belt.
Refer to: Accessory Drive Belt (303-05A Accessory Drive - 3.0L EcoBoost, Removal and Installation).
Remove the following items:
Torque:
18 lb.ft (25 Nm)
Torque:
35 lb...
Roof Opening Panel
The roof opening panel consists of the following:
Air deflector
Sliding glass panel
Sliding glass panel motor
Shield assembly
Shield motor
Roof opening panel fixed glass
Roof opening panel frame assembly
Roof opening panel drain hoses
Roof opening panel control switch
Roof opening panel seal
The
roof opening panel motor must be initialized when repairs are carried
out on the roof opening panel system, including: any time the roof
opening panel motor has been removed, the roof opening panel glass
(sliding or fixed glass) has been removed or adjusted, or if the roof
opening panel frame has been removed...