Lincoln Aviator 2020-2026 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 2020-2026 Service Manual: Removal and Installation - Seatbelt Shoulder Height Adjuster
Removal NOTE: Removal steps in this procedure may contain installation details. NOTE: Driver side shown, passenger side similar. Remove the upper B-pillar trim panel. Refer to: B-Pillar Trim Panel (501-05 Interior Trim and Ornamentation, Removal and Installation)...
Lincoln Aviator 2020-2026 Service Manual: Removal and Installation - Keyless Entry Keypad
Removal NOTE: The keyless entry keypad is serviced as an assembly with the front door upper moulding. Remove the front door upper moulding. Refer to: Front Door Upper Moulding (501-08 Exterior Trim and Ornamentation, Removal and Installation)...
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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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