Lincoln Aviator: Brake System / Parking Brake and Actuation
Removal
WARNING:
Service actions on vehicles equipped with electronic brake
booster and electronic parking brakes may cause unexpected brake
application, which could result in injury to hands or fingers...
Overview
The
parking brake system uses 2 switch activated, Electronic Control Unit
(ECU) controlled motors to apply and release the rear brake calipers...
Other information:
Removal
All vehicles
NOTICE:
During the removal or installation of components, cap,
tape or otherwise appropriately protect all openings and tubes/fittings
to prevent the ingress of dirt or other contamination. Remove caps, tape
and other protective materials prior to installation...
System Operation
System Diagram
Item
Description
1
HVAC control module
2
Rear air distribution door actuator
3
Rear temperature door actuator
4
Rear blower motor relay
5
Rear blower motor speed control
6
Rear blower motor
7
Rear air discharge temperature sensor
8
Rear temperature sensor - Second Row
9
Rear footwell air discharge temperature sensor
10
Rear temperature sensor - Third Row
11
IPC
12
GWM
13
FCIMB
14
RACM (Rear Touch screen)
15
APIM ( FDIM Touch Screen)
16
RHVAC control module (Rear Non touch screen)
Network Message Charts
Module Network Input Messages - APIM
Broadcast Message
Originating Module
Message Purpose
Climate control button status
HVAC control module
This message contains the HVAC climate control settings for the touch screen display...