Lincoln Aviator: Interior Air Quality / Checking the Interior Air Quality (If Equipped)
Press the button on touchscreen
feature bar to see current cabin
PM2.5 information.
Note: You can also press the menu button
on the climate control unit and then press
PM2.5 on the touchscreen.
Press Cabin Air History to see a recent
history of average PM2.5 in the cabin.
Particulate Matter Pollution Information
PM2.5 is particulate patter pollution smaller
than 2.5 microns in size in the air.
PM2.5 particles can include cigarette smoke,
road level pollution, industrial pollution, and
some allergens.
The numbers provided by the cabin PM2.5
sensor are estimates of the concentrations
of particles in the cabin air. The
measurement unit is μg/m3, representing
mass (micrograms of particulates) per unit of
air volume (cubic meter of air).
The colors around the PM2.5 numbers
provide visual cues about the concentration
levels.
Note: PM2.5 is only one pollution type
contributing to an Air Quality Index and by
itself does not represent the Air Quality
Index.
Auto Air Refresh helps improve or maintain
the quality of air within your vehicle cabin.
How Does Auto Air Refresh Work?
Auto Air Refresh uses an outside gases
sensor to automatically adjust the climate
control system to change from outside air to
recirculated air to help reduce the entry of
outside odors into the cabin...
The indicator area is on the touchscreen
feature bar and displays one of the following:
Indicates blower motor is on for
filtering and PM2.5 is low.
Indicates the blower motor is on
for filtering...
Other information:
System Operation
System Diagram
Item
Description
1
FDIM
2
Microphone
3
APIM
4
GWM
5
Ambient Air Temperature (AAT) sensor
6
PCM
7
A/C pressure transducer
8
A/C clutch relay ( BCMC)
9
A/C compressor clutch field coil
10
Externally Controlled Variable Displacement Compressor (EVDC)
11
Sunload sensor
12
In-vehicle temperature and humidity sensor
13
Evaporator temperature sensor
14
HVAC control module
15
Air distribution door actuator
16
Temperature door actuator
17
Passenger side temperature door actuator
18
Air inlet door actuator
19
Blower motor relay (BCMC)
20
Blower motor control module
21
Driver side register air discharge temperature sensor
22
Passenger side register air discharge temperature sensor
23
Driver side footwell air discharge temperature sensor
24
Ambient air quality sensor (if equipped)
25
Passenger side footwell air discharge temperature sensor
26
SOBDMC
27
ACCM
28
BCM
29
Particulate filter sensor (if equipped)
Network Message Chart
ACCM - Module Network Input Messages
Broadcast Message
Originating Module
Message Purpose
Ambient air temperature filtered
PCM \ PCM_ HEV
This message contains the climate control system controls ambient air temperature information...
Removal
Release the clips and remove the LH instrument panel end cap.
Release the clips and remove the RH instrument panel trim panel.
Remove the screws, release the clips and remove the driver side register assembly...