Lincoln Aviator: Rear Occupant Alert System / Switching Rear Occupant Alert System On and Off
- Press Settings on the touchscreen.
- Press Vehicle.
- Switch Rear Occupant Alert on or off.
Note: Performing a master reset causes the
system to switch on again.
Semiannual Reminder (If Equipped)
When you switch the system off, a message
appears every six months as a reminder that
the system is off. You can switch the system
back on or leave it off.
Rear Occupant Alert System Precautions
WARNING: On hot days, the
temperature inside the vehicle can rise
very quickly. Exposure of people or animals
to these high temperatures for even a short
time can cause death or serious heat
related injuries, including brain damage...
Indicators
Message
Check rear seats for occupants.
Displays when you switch your vehicle off
after the alert conditions are met.
The message displays for a short period of
time...
Other information:
System Operation
BCM
The BCM
controls various systems by monitoring inputs from switches, sensors
and network messages from other modules and components on the HS-CAN1, LIN and the GWM. Based on the inputs, the BCM activates outputs. For example, the BCM monitors the HCM inputs and provides voltage to the exterior lamps...
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...