Lincoln Aviator 2020-2025 Service Manual / Chassis / Steering System / Power Steering / Description and Operation - Adaptive Steering - Overview
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.
Description and Operation - Adaptive Steering - System Operation and Component Description
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:
Lincoln Aviator 2020-2025 Owners Manual: Battery Management System (If Equipped)
The battery management system monitors battery conditions and takes actions to extend battery life. If excessive battery drain is detected, the system temporarily disables some electrical systems to protect the battery. Systems included are: Heated rear window...
Lincoln Aviator 2020-2025 Service Manual: Removal and Installation - Front Seat Cushion Blower Motor
Removal NOTE: Driver seat with power head restraint shown, other seats similar. Move the front seat to the full upward and forward position. Depower the SRS. Refer to: Supplemental Restraint System (SRS) Depowering (501-20B Supplemental Restraint System, General Procedures)...
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Remote Control
Passive Key
The passive key operates the power locks and the remote start system. The passive key must be in your vehicle to use the push button start.
Note: You may not be able to shift out of park (P) unless the passive key is inside your vehicle.
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