Lincoln Aviator: Power Brake Actuation / Description and Operation - Power Brake System - Overview
Electric Brake Boost
Overview
The power assisted brake system utilizes an EBB. The EBB is an integrated function of the ABS / HCU assembly and is controlled by the ABS module. The ABS/ HCU combines the functions of a conventional vacuum booster and ABS module. The ABS module controls and monitors the EBB function and sets Diagnostic Trouble Codes (DTCs) when a fault is present in the system. The IPC illuminates the red brake warning indicator and displays a message in the message center when a fault is present.
System Operation
System Diagram - Electric Brake Boost
E347819
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HS-CAN3
HS-CAN1
HS-CAN2
1
IPC
2
RCM
3
BCM
4
PCM
5
GWM
6
ABS/EBB
7
Wheel speed
sensors
8
Brake pedal
Item
Description
1
IPC
2
RCM
3
BCM
4
PCM
5
GWM
6
ABS/ EBB
7
Wheel speed sensors
8
Brake pedal
Network Message Chart
Module Network Input Messages - ABS Module
Broadcast Message
Originating Module
Message Purpose
Accelerator pedal position
PCM
This message is first sent to the GWM and then to the ABS module...
Other information:
Removal
WARNING:
The following procedure describes critical repair steps
required for correct seat component installation. Follow all notes and
steps carefully. Do not place any objects between the seat components
and the body of the vehicle, nor any objects within a joint internal to
the seat structure...
WARNING: Make sure that the posts
are properly latched in mounting features.
The cover may cause injury in a sudden
stop or accident if it is not securely
installed.
WARNING: Do not place any objects
on the cargo area shade. They may
obstruct your vision or strike occupants of
your vehicle in a sudden stop or crash...