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 Service Manual: Description and Operation - Gasoline and Gasoline-Ethanol Fuel Systems Health and Safety Precautions

WARNING: Before working on or disconnecting any of the fuel tubes or fuel system components, relieve the fuel system pressure to prevent accidental spraying of fuel. Fuel in the fuel system remains under high pressure, even when the engine is not running...

Lincoln Aviator 2020-2026 Service Manual: Removal and Installation - B-Pillar Outer Panel

Special Tool(s) / General Equipment Resistance Spotwelding Equipment Spherical Cutter Plasma 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 - Removal WARNING: Electric vehicles damaged by a crash may have compromised high voltage safety systems and present a potential high voltage electrical shock hazard...

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.

Lincoln Aviator. Fastening the Seatbelts

To unfasten, press the release button and remove the tongue from the buckle.