Lincoln Navigator: Bumpers / Front Bumper Cover. Removal and Installation
Removal
NOTE:
Removal steps in this procedure may contain installation details.
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Remove the front wheels and tires.
Refer to: Wheel and Tire (204-04A Wheels and Tires, Removal and Installation).
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Remove the front bumper cover lower trim pins.
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On both sides.
Remove the fender liner screws.
Torque:
15 lb.in (1.7 Nm)
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On both sides.
Remove the screws, the trim pin and position the fender liner aside.
Torque:
15 lb.in (1.7 Nm)
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Disconnect the front bumper cover harness electrical connector.
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If equipped.
Disconnect the front camera harness electrical connector.
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On both sides.
Remove the front bumper cover to fender bracket bolts and release the tab.
Torque:
36 lb.in (4.1 Nm)
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Remove the push pins and position the air cleaner panel aside.
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Release the clips and position the cowl filler panel aside.
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Remove the push pins and the radiator sight shield.
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If equipped.
Disconnect the front camera washer hose coupling.
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Remove the screws.
Torque:
22 lb.in (2.5 Nm)
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NOTE:
This step requires the aid of another technician.
Remove the front bumper cover.
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Lift the upper bumper cover off the locating pins.
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Release the clips and remove the front bumper cover.
Installation
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To install, reverse the removal procedure.
Vehicles With: 360 Degree Camera
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Align the 360° cameras.
Refer to: 360 Degree View Camera Alignment (413-13B Parking Aid - Vehicles With: Parking Aid Camera, General Procedures).
Vehicles With: Front Parking Aid
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Check the alignment of the front parking aid sensors.
Refer to: Azimuth System Check (413-13A Parking Aid, General Procedures).
Refer to: Elevation System Check (413-13A Parking Aid, General Procedures).
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If any sensor fails the check, diagnose the sensor fault.
Refer to: Parking Aid (413-13A Parking Aid, Diagnosis and Testing).
Vehicles With: Active Park Assist
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If replacing the front bumper cover.
Check the alignment of the front active park assist sensors.
Refer to: Azimuth System Check (413-13C Parking Aid - Vehicles With: Active Park Assist, General Procedures).
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If any sensor fails the check, diagnose the sensor fault.
Refer to: Parking Aid (413-13C Parking Aid - Vehicles With: Active Park Assist, Diagnosis and Testing).
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Remove the front bumper cover.
Refer to: Front Bumper Cover (501-19 Bumpers, Removal and Installation)...
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)...
Other information:
System Operation
System Diagram - Supplemental Restraint System (SRS)
E369220
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1
Driver Seatbelt Buckle Switch
HS2-CAN
2
Driver Front Door Impact Severity Sensor
3
Driver C-Pillar Impact Severity Sensor
4
Ignition
Swi..
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Remove the steering column.
Refer to: Steering Column (211-04 Steering Column, Removal and Installation).
Remove the telescopic motor retainers and the telescopic motor.
Torque:
62 lb.in (7 Nm)
Installation
To insta..