Lincoln Aviator: Exterior Lighting / Removal and Installation - Headlamp Assembly
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
LH side shown, RH side similar.
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Remove the front bumper cover.
Refer to: Front Bumper Cover (501-19 Bumpers, Removal and Installation).
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Remove the headlamp assembly bolts.
Torque:
28 lb.in (3.2 Nm)
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Release the tab and position the headlamp assembly forward.
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Disconnect the electrical connectors and remove the headlamp assembly.
Installation
-
To install, reverse the removal procedure.
-
NOTE:
This step is only necessary when installing a new component.
Adjust the headlamp assembly.
Refer to: Headlamp Adjustment (417-01 Exterior Lighting, General Procedures).
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
LH front turn signal lamp shown, RH front turn signal lamp similar...
Removal
NOTE:
This step is only necessary if the HCM is being replaced.
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:
System Operation
System Diagram - DCDC
Item
Description
1
Ignition Switch
2
PCM
3
SOBDMC
4
BCM
5
BECM
6
DCDC
7
High Voltage/Low Current Fuse
8
12V Battery Monitoring Sensor
Network Message Chart
DCDC Network Input Messages
Broadcast Message
Originating Module
Message Purpose
DCDC
HEV wake up enable
BECM, BCCM (battery charger control module) ( PHEV only)
Command to enable the DCDC
DCDC
HEV wake up enable
SOBDMC
Hard wired command to enable the DCDC
High voltage input
SOBDMC
Voltage measured at SOBDMC used to compare with voltage at the DCDC...
Special Tool(s) /
General Equipment
6.5 mm Drill Bit
Scraper for Straight Edges
Polydrive Bit Socket
Rivet Gun
Belt Sander
Torx Bit Socket
Hot Air Gun
Locking Pliers
Materials
Name
Specification
Metal Bonding AdhesiveTA-1, TA-1-B, 3M™ 08115, LORD Fusor® 108B
-
Seam SealerTA-2-B, 3M™ 08308, LORD Fusor® 803DTM
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Flexible Foam Repair3M™ 08463, LORD Fusor® 121
-
Removal
WARNING:
Electric vehicles damaged by a crash may have compromised
high voltage safety systems and present a potential high voltage
electrical shock hazard...