Lincoln Aviator 2020-2026 Service Manual / Electrical / Instrumentation and Warning Systems / Pedestrian Alert System / Description and Operation - Pedestrian Alert System - System Operation and Component Description

Lincoln Aviator: Pedestrian Alert System / Description and Operation - Pedestrian Alert System - System Operation and Component Description

System Operation

System Diagram


Item Description
1 PACM
2 PCM
3 IPC
4 Rear sounder
5 BCM
6 SOBDMC
7 Front sounder

Network Message Charts

  Module Network Input Messages - PACM


Broadcast Message Originating Module Message Purpose
Factory mode   BCM Controls the pedestrian alert system based on the vehicle build status set in factory mode.
Ignition status   BCM Ignition RUN, START and accessory states required for the PACM operating modes and fault reporting.
Power pack status   SOBDMC Determines the HEV operational state.
Reverse gear state   PCM Determines reverse gear state.
Transport mode   BCM Controls the pedestrian alert system based on the vehicle build status set in transport mode.
Vehicle speed   PCM Engages the sounder between 0-30 km/h (0-8 mph).

  Module Network Input Messages - IPC


Broadcast Message Originating Module Message Purpose
Pedestrian alert fault   PACM Displays the pedestrian sounder fault warning message.

Pedestrian Alert System

The pedestrian alert system provides an audible alert when the vehicle is moving in forward or reverse between 0-30 km/h (0-8 mph). The PACM receives all network messages required to operate the system over the HS-CAN1.

In the event of a system fault, the IPC message center displays the Pedestrian Alert Fault Service Now warning message in the message center. The IPC receives the pedestrian alert fault message from the GWM over the HS-CAN3. The GWM receives the pedestrain alert fault message from the PACM over the HS-CAN1.

Component Description

PACM

The PACM controls the pedestrian alert system and is capable of setting Diagnostic Trouble Codes (DTCs) when a fault condition is detected. The PACM requires PMI when replaced.

    Description and Operation - Pedestrian Alert System - Overview

    Overview Due to the quiet nature of vehicles operating in electric mode, pedestrians may not be aware of the presence and operation of the vehicle, creating a risk for injury...

    Diagnosis and Testing - Pedestrian Alert System

    Diagnostic Trouble Code (DTC) Chart Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation)...

    Other information:

    Lincoln Aviator 2020-2026 Service Manual: Removal and Installation - Shock Absorber and Spring Assembly - Vehicles With: Air Suspension


    Removal   WARNING: Vent all air pressure from the air suspension system prior to disconnecting or removing any air suspension components. It is dangerous to remove air suspension components while under pressure. Failure to follow this instruction may result in serious personal injury...

    Lincoln Aviator 2020-2026 Service Manual: Description and Operation - Interior Lighting - System Operation and Component Description


    System Operation System Diagram Item Description 1 Rear footwell ambient lighting LEDs 2 LIN 3 DDM 4 LH welcome mat lamp 5 RH welcome mat lamp 6 PDM 7 Front cup holder lighting LEDs 8 Front footwell ambient lighting LEDs 9 Rear door ambient lighting LEDs 10 HS-CAN1 11 APIM 12 HS-CAN3 13 FDIM 14 GWM 15 MS-CAN 16 Liftgate lamp 17 Vanity mirror lamps 18 Glove compartment lamp 19 Console/bin lamps 20 LH second row interior lamp 21 RH second row interior lamp 22 Cargo lamp 23 Third row interior lamp 24 LIN 25 Overhead console 26 RGTM 27 LIN 28 Headlamp switch 29 Scuff plate lamps 30 Second row cup holder lighting LEDs 31 Front door ambient lighting LEDs 32 Instrument panel ambient lamps 33 Center console pass thru ambient lamp 34 Door latch control modules 35 Door ajar switch 36 Rear door puddle lamps 37 LIN 38 BCM 39 Exterior door handle LEDs Network Message Chart   DDM And PDM Network Input Messages Broadcast Message Originating Module Message Purpose Welcome mat lamp activation   GWM Provides welcome mat lamp request from the GWM to activate the exterior mirror welcome mat lamps...

    Categories

    Remote Control

    Passive Key

    Lincoln Aviator. Remote Control

    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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