Lincoln Navigator: 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.
Azimuth System Check. General Procedures
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...
Front Parking Aid Sensor. Removal and Installation
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
RH side shown, LH side similar.
With the vehicle in NEUTRAL, position it on a hoist...
Other information:
Lincoln Navigator 2018-2026 Workshop Manual: Engine Component View. Description and Operation
Engine Upper Item Part Number Description 1 94249424 Intake manifold 2 9H4869H486 Intake manifold gasket 3 9H4879H487 Port injection fuel rail RH 4 9H4879H487 Port injection fuel rail LH 5 9F7979F797 Direct injection fuel rail RH 6 9F7979F797 Direct injection fue..
Lincoln Navigator 2018-2026 Workshop Manual: Connecting Rod Bearing Journal Clearance. General Procedures
Check NOTE: Refer to the appropriate Section 303-01 for the specification. NOTE: The crankshaft connecting rod journals must be within specifications to check the connecting rod bearing journal clearance. Remove the connecting rod bearing cap and connecting rod bearing. Position a piece of Plastigage across the bearing surface. ..
Categories
- Manuals Home
- 4th Gen Lincoln Navigator Service Manual (2018 - 2026)
- Brake Service Mode Activation and Deactivation. General Procedures
- Body Control Module (BCM). Removal and Installation
- Head Up Display (HUD) Module Calibration. General Procedures
- Vehicle Dynamics Control Module (VDM). Removal and Installation
- Power Running Board (PRB). Diagnosis and Testing
Wheel to Hub Runout Minimization. General Procedures
Check
NOTE: Wheel-to-hub optimization is important. Clearance between the wheel and hub can be used to offset or neutralize the Road Force® or run-out of the wheel and tire assembly. For every 0.001 inch of wheel-to-hub clearance, the Road Force® can be affected between 1 and 3 pounds depending on the tire stiffness.
NOTE: The example below illustrates how the clearance between the wheel and the hub can be used to offset the high spot of radial run-out or Road Force®. Following the procedure will make sure of the best optimization.
Position the wheel and tire assembly on the vehicle so that the high spot location of radial run-out or Road Force® is at the 6 o'clock position and