Lincoln Aviator 2020-2023 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 2020-2023 Service Manual: Removal and Installation - Brake Caliper Anchor Plate

Removal NOTE: Removal steps in this procedure may contain installation details. Remove the brake pads. Refer to: Brake Pads (206-03 Front Disc Brake, Removal and Installation). Remove the bolts and the anchor plate. Discard the bolts Torque: 129 lb...

Lincoln Aviator 2020-2023 Service Manual: Removal and Installation - Drive Pinion Seal

Special Tool(s) / General Equipment 205-1065Installer, Pinion Seal 205-199 (T83T-3132-A1) Installer, Spindle/Axle ShaftT83-4000-ATKIT-1983-FTKIT-1983-FLMTKIT-1983-FX Flat Headed Screw Driver Materials Name Specification Motorcraft® High Temperature 4x4 Front Axle and Wheel Bearing GreaseXG-11 WSS-M1C267-A1 Removal Remove the front driveshaft...

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.