Lincoln Aviator: Pedestrian Alert System / 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. The pedestrian alert system provides an audible
sound from front and rear mounted speakers to alert of a vehicle
approaching in forward or reverse at vehicle speeds between 0-30 km/h
(0-8 mph).
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...
Other information:
Special Tool(s) /
General Equipment
Interior Trim Remover
Removal
Remove the sunload sensor from the instrument panel.
Disconnect the electrical connector.
Use the General Equipment: Interior Trim Remover
Installation
To install, reverse the removal procedure...
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).
Diagnostic Trouble Code Chart
Module
DTC
Description
Action
PCM
P0087:00
Fuel Rail/System Pressure - Too Low (Bank 1): No Sub Type Information
GO to Pinpoint Test DD
PCM
P0088:00
Fuel Rail/System Pressure - Too High (Bank 1): No Sub Type Information
GO to Pinpoint Test DD
PCM
P0181:00
Fuel Temperature Sensor A Circuit Range/Performance: No Sub Type Information
GO to Pinpoint Test DD
PCM
P0182:00
Fuel Temperature Sensor A Circuit Low: No Sub Type Information
GO to Pinpoint Test DD
PCM
P0183:00
Fuel Temperature Sensor A Circuit High: No Sub Type Information
GO to Pinpoint Test DD
PCM
P018B:00
Fuel Pressure Sensor B Circuit Range/Performance: No Sub Type Information
GO to Pinpoint Test DD
PCM
P018C:00
Fuel Pressure Sensor B Circuit Low: No Sub Type Information
GO to Pinpoint Test DD
PCM
P018D:00
Fuel Pressure Sensor B Circuit High: No Sub Type Information
GO to Pinpoint Test DD
PCM
P0192:00
Fuel Rail Pressure Sensor Circuit Low (Bank 1): No Sub Type Information
GO to Pinpoint Test DD
PCM
P0193:00
Fuel Rail Pressure Sensor Circuit High (Bank 1): No Sub Type Information
GO to Pinpoint Test DD
Global Customer Symptom Code (GCSC) Chart
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...