Lincoln Nautilus: Parking Aid - Vehicles With: Rear Parking Aid / Elevation System Check. General Procedures
Check
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Turn the ignition ON, engine OFF.
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Set the parking brake.
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Place the gearshift in REVERSE (R) for rear parking aid sensors.
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Place the gearshift in DRIVE (D) for front parking aid sensors.
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Using a diagnostic scan tool, monitor the parking aid
sensor distance Parameter Identifications (PIDs) to verify no objects
are detected.
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If the audible warning is heard or if the Parameter
Identifications (PIDs) indicate an object is detected, check to make
sure the bumper is correctly installed and is not tilted downward so the
sensor is pointing at the ground. Refer to Diagnosis and Testing.
Check
NOTE:
The object used in this system check can be
fabricated using a 9 cm diameter (3 in I.D.) pipe, 100 cm (39 in) in
length (available as Polyvinyl Chloride (PVC) pipe, or similar from a
hardware or plumbing supply...
Removal
NOTE:
This procedure can be used for all locations of the component.
Remove the front bumper cover.
Refer to: Front Bumper Cover (501-19 Bumpers, Removal and Installation)...
Other information:
Inspection
NOTE:
Removal steps in this procedure may contain installation details.
Inspect the hood-to-body dimensions.
Refer to: Body and Frame (501-26 Body Repairs - Vehicle Specific Information and Tolerance Checks, Description and Operation)...
What Is Manual Park Release
Manual park release allows you to move your
transmission out of the park (P) position in
the event of an electrical malfunction or
emergency.
Manual Park Release Precautions
WARNING: When doing this
procedure, you need to take the
transmission out of park (P) which means
your vehicle can roll freely...