Lincoln Nautilus: Information and Entertainment System - General Information - Vehicles With: SYNC 4 / Speaker Audio Test. General Procedures
Activation
NOTE:
The procedure used to download the audio files varies, depending on the web browser used.
-
Using a suitable web browser, download all of the diagnostic sound tracks to a suitable USB drive.
Check
NOTE:
If there is a concern with one of the following components
and Bezel Diagnostics cannot be accessed, obtain the module part number
by referencing the label attached to the module...
Removal
Lower the headliner.
Refer to: Headliner - Lowering (501-05)
.
NOTE:
For active noise cancellation microphone bezel installation issues see headliner removal and installation...
Other information:
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Remove the rear bumper cover.
Refer to: Rear Bumper Cover (501-19 Bumpers, Removal and Installation).
Disconnect the electrical connectors, remove the screws and the hands-free liftgate actuation module...
System Operation
System Diagram
Item
Description
1
HS3-CAN
2
LIN
3
Wiper/Washer Switch
4
Rain Sensor
5
Washer Motor
6
SCCM
7
Windshield Wiper Motor
8
HS2-CAN
9
GWM
10
BCM
11
IPC
12
HS-CAN 1
13
PCM
14
BJB
15
Wiper Relay
16
BJB
17
Rear Window Washer Relay
18
Headlamp Washe..