Lincoln Aviator: Information and Entertainment System - General Information / Removal and Installation - Audio Digital Signal Processing (DSP) Module
Removal
NOTE:
Removal steps in this procedure may contain installation details.
-
NOTE:
If installing a new DSP,
it is necessary to upload the module configuration information to the
scan tool prior to removing the module. This information must be
downloaded into the new DSP after installation.
Using a diagnostic scan tool, begin the PMI process for the DSP following the onscreen instructions.
-
Remove the LH loadspace trim panel.
Refer to: Loadspace Trim Panel (501-05 Interior Trim and Ornamentation, Removal and Installation).
-
Disconnect the subwoofer electrical connector.
-
Position the subwoofer assembly to access rear connectors.
-
Remove the nut.
Torque:
80 lb.in (9 Nm)
-
Remove the bolts.
Torque:
80 lb.in (9 Nm)
-
Disconnect the electrical connectors and remove the subwoofer assembly.
-
Remove the screws and the DSP.
Installation
-
To install, reverse the removal procedure.
-
NOTE:
This step is only necessary when installing a new component.
Using a diagnostic scan tool, complete the PMI process for the DSP following the onscreen instructions.
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Remove the RH upper D-pillar trim panel.
Refer to: D-Pillar Trim Panel (501-05 Interior Trim and Ornamentation, Removal and Installation)...
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
If installing a new module, it is necessary to
upload the module configuration information to the scan tool prior to
removing the module...
Other information:
WARNING: Fully adjust the head
restraint before you sit in or operate your
vehicle. This will help minimize the risk of
neck injury in the event of a crash. Do not
adjust the head restraint when your vehicle
is moving.
WARNING: The head restraint is a
safety device...
System Diagram
Item
Description
1
SOBDMC/ISC (Inverter System Controller)
2
APIM
3
FCIM
4
BCM
5
BMS
6
DCDC
7
PCM
8
GWM
9
BECM
10
SOBDM/BCCM (Battery Charger Control Module)
11
EVSE (Electric Vehicle Supply Equipment)
12
High Voltage Battery
13
High Voltage Battery Junction Box
14
CSI (Charge Status Indicator)
System Operation
Network Message Chart — SOBDM
Broadcast Message
Originating Module
Message Purpose
High voltage battery state of charge (SOC)
BECM
Used to notify other vehicle modules that the high voltage battery has reached 100% SOC
High voltage battery charge status (not
ready, charge wait, ready, charging, charge complete, fault)
BECM
Used to transition the charger between charging and ready states
Vehicle operating mode
Inverter System Controller (ISC)
Vehicle must be in non-torque producing mode prior to charging
Low voltage support
PCM
Used to activate the low voltage output and support the low voltage system
Gear lever position
PCM
Used to determine transaxle gear state
Ambient air temperature
PCM
Ambient air temperature used for cooling strategy
Maximum current request
BECM
Used to limit and set target setpoint of charger
Maximum voltage request
BECM
Used to limit and set target setpoint of charger
Charge contactor open/close
BECM
High voltage battery charge contactor command
12V battery charge setpoint command
PCM
This message is used to set the 12V battery charging voltage...