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: Description and Operation - High Voltage Battery, Mounting and Cables - Plug-In Hybrid Electric Vehicle (PHEV) - System Operation and Component Description
System Diagram Item Description 1 Current Sensor 2 Contactor Sense Leads 3 BECM 4 Precharge Contactor Coil 5 Positive Contactor Coil 6 Negative Contactor Coil 7 High Voltage Battery Junction Box 8 Temperature Sensors 9 Cell Voltage Sense Leads 10 PCM 11 Battery Cell Arrays 12 GWM 13 RCM 14 DCDC 15 12 Volt Battery Monitoring Sensor 16 TCU (if equipped) 17 Ignition Switch 18 Main 12 Volt Battery 19 HVAC 20 Service Disconnect 21 High Voltage Battery Coolant Diverter Valve 22 Motor Electronics Coolant Pump 23 Isolation Switch (BIB) 24 Auxiliary 12 Volt Battery 25 Coolant Temperature Sensor 26 High Voltage Battery 27 BCM 28 High Voltage Battery Coolant Pump 29 BCMC 30 SOBDMC 31 High Voltage Interlock Loop (HVIL) 32 Auxillary Contactor Coil 33 SOBDM also known as the Battery Charger Control Module (BCCM) System Operation Network Message Chart - Battery Energy Control Module (BECM) Broadcast Message Originating Module Message Purpose 12 volt battery voltage BCM Battery voltage measured with battery sensor...
Lincoln Aviator 2020-2026 Owners Manual: Braking
Your hybrid is equipped with standard hydraulic braking and regenerative braking. Regenerative braking is performed by your transmission and it captures brake energy and stores it in the high voltage battery. You may also notice during extending downhill driving that your engine continues to run instead of shutting off...
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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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