Lincoln Aviator: 911 Assist
Due to the quiet operation of hybrid and
electric vehicles at low speeds, the system
creates a subtle sound to alert pedestrians.
The system is on when your vehicle is
running and not in park (P)...
911 Assist is a SYNC system feature that can
call for help if you are in an accident. If a
crash deploys an airbag, excluding knee
airbags and rear inflatable seatbelts [if
equipped], or activates the fuel pump
shut-off, your SYNC-equipped vehicle may
be able to contact emergency services by
dialing 911 through a paired and connected
Bluetooth enabled phone...
Other information:
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Remove the Engine front undershield.
Refer to: Engine Front Undershield (501-02 Front End Body Panels, Removal and Installation).
Remove the bolts
Torque:
22 lb...
System Operation
System Diagram - Exterior, Power, Without Memory
Item
Description
1
Exterior mirror control switch
2
LH front door window control switch
3
LIN
4
MS-CAN
5
DDM
6
PDM
7
LH exterior mirror
8
RH exterior mirror
Network Message Chart
Module Network Input Messages — PDM
Broadcast Message
Originating Module
Message Purpose
Passenger mirror command
DDM
Contains the movement requests for the RH exterior mirror glass generated by the exterior mirror control switch...