Lincoln Aviator 2020-2026 Service Manual / Chassis / Steering System / Power Steering / Description and Operation - Power Steering - Overview
Lincoln Aviator: Power Steering / Description and Operation - Power Steering - Overview
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.
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...
Description and Operation - Power Steering - System Operation and Component Description
System Operation
System Diagram
Item
Description
1
EPAS gear
2
EPAS motor
3
EPAS position sensor
4
EPAS torque sensor
5
PSCM
6
GWM
7
PCM
8
IPC
9
BCM
10
RCM
11
ABS
12
IPMB
13
IPMA
14
PAM
15
SASM
16
SCCM
17
SUMA
Network Message Chart
PSCM Network Input Messages
Broadcast Message
Originating Module
Message Purpose
Anti-lock brake control activated
ABS module
Informs the PSCM an anti-lock brake event is taking place...
Other information:
Lincoln Aviator 2020-2026 Owners Manual: Tire Pressure Monitoring System Sensors - Vehicles With: 315 MHz Sensors
Brazil Mexico Nigeria Singapore Taiwan United States and Canada WARNING: Changes or modifications not expressively approved by the party responsible for compliance could void the user's authority to operate the equipment. The term "IC:" before the radio certification number only signifies that Industry Canada technical specifications were met...
Lincoln Aviator 2020-2026 Service Manual: Removal and Installation - Rear Floor Panel Section
Special Tool(s) / General Equipment Scraper for Straight Edges Spherical Cutter Hot Air Gun Air Body Saw 8 mm Drill Bit MIG/MAG Welding Equipment Spot Weld Drill Bit Locking Pliers Materials Name Specification Seam SealerTA-2-B, 3M™ 08308, LORD Fusor® 803DTM - Flange SealantCU7Z-19B508-A WSS-M2G348-A11 Removal WARNING: Electric vehicles damaged by a crash may have compromised high voltage safety systems and present a potential high voltage electrical shock hazard...
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Fastening the Seatbelts
The front outboard and rear safety restraints in the vehicle are combination lap and shoulder belts.
Insert the belt tongue into the proper buckle (the buckle closest to the direction the tongue is coming from) until you hear a snap and feel it latch. Make sure that you securely fasten the tongue in the buckle.
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