transmission oil LINCOLN NAVIGATOR 2021 Owners Manual

Reporting Safety Defects (Canada Only)
......................................................................358
Fuses
Fuse Specification Chart ...........................
360
Changing a Fuse ..........................................
374
Maintenance
General Information ....................................
377
Opening and Closing the Hood ...............
377
Under Hood Overview ...............................
379
Engine Oil Dipstick .....................................
380
Engine Oil Check ........................................
380
Oil Change Indicator Reset .......................
381
Changing the Engine Air Filter ................
382
Engine Coolant Check ...............................
383
Automatic Transmission Fluid Check ......
388
Transfer Case Fluid Check .......................
388
Brake Fluid Check ......................................
389
Power Steering Fluid Check ....................
390
Changing the 12V Battery .........................
390
Adjusting the Headlamps .........................
392
Washer Fluid Check ...................................
394Fuel Filter
.......................................................
394
Checking the Wiper Blades ......................
394
Changing the Wiper Blades .....................
394
Changing a Bulb ..........................................
395
Vehicle Care
General Information ...................................
396
Cleaning Products ......................................
396
Cleaning the Exterior ..................................
397
Waxing ...........................................................
398
Cleaning the Engine ...................................
399
Cleaning the Windows and Wiper Blades ......................................................................
399
Cleaning the Interior ..................................
400
Cleaning the Instrument Panel and Instrument Cluster Lens ........................
402
Cleaning Leather Seats .............................
403
Repairing Minor Paint Damage ................
403
Cleaning the Wheels ..................................
403
Vehicle Storage ...........................................
404
Body Styling Kits .........................................
406Wheels and Tires
General Information
....................................
407
Tire Care ........................................................
409
Using Snow Chains .....................................
423
Tire Pressure Monitoring System ............
424
Changing a Road Wheel ...........................
429
Technical Specifications ............................
436
Capacities and Specifications
Engine Specifications .................................
438
Motorcraft Parts ...........................................
439
Vehicle Identification Number .................
440
Capacities and Specifications ..................
440
Bulb Specification Chart .............................
451
Vehicle Identification
Installing the Vehicle Identification Card ......................................................................
454
Connected Vehicle
Connected Vehicle Requirements ..........
455
Connected Vehicle Limitations ................
455
6
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Table of Contents

Protected Component
Fuse Rating
Fuse Number
Horn.
25 A
1
Electric fan 1.
50 A
2
Front wiper motor.
30 A
3
Inverter.
50 A
4
Starter relay.
30 A
5
Power point #1.
20 A
6
Power point #2.
20 A
8
Rain sensor.
5 A
10
Trailer tow light module.
20 A
12
4X4 module.
10 A
13
Heated backlight relay coil.
Heated mirror relay coil.
Heated wiper park relay coil.
Transmission isolation relay coil.
Transmission coil module.
15 A
14
Right-hand lighting driver module.
15 A
15
Left-hand lighting driver module.
Voltage quality module.
362
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Fuses

Protected Component
Fuse Rating
Fuse Number
Intercooler puller fan relay.
40 A
97
Transmission oil pump.
15 A
98
Heated backlight.
40 A
99
Power point #5.
20 A
100
Electric fan 2.
25 A
101
Not used.
—
102
Not used.
—
103
Not used.
—
104
Not used.
—
105
Note: Spare fuse amperage may vary. Protected Component
Relay Number
Powertrain control module.
R02
Electric fan 2.
R05
368
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Fuses

Brake fluid reservoir. See Brake Fluid Check (page 389).
F.
Air filter.
See Changing the Engine Air Filter (page 382).
G.
Engine coolant reservoir.
See Engine Coolant Check (page 383).
H.
ENGINE OIL DIPSTICK MINA
MAXB ENGINE OIL CHECK
To check the engine oil level consistently
and accurately, do the following:
1.
Make sure the parking brake is on. Make
sure the transmission is in park (P) or
neutral (N).
2. Run the engine until it reaches normal operating temperature.
3. Make sure that your vehicle is on level ground.
4. Switch the engine off and wait 15 minutes
for the oil to drain into the oil pan.
Checking the engine oil level too soon
after you switch the engine off may result
in an inaccurate reading.
5. Open the hood.
See Opening and
Closing the Hood (page 377). 6. Remove the dipstick and wipe it with a
clean, lint-free cloth.
See Under Hood
Overview (page 379).
7. Reinstall the dipstick and remove it again
to check the oil level.
See Engine Oil
Dipstick (page 380).
8. Make sure that the oil level is between the maximum and minimum marks. If the
oil level is at the minimum mark, add oil
immediately.
See Capacities and
Specifications (page 440).
9. If the oil level is correct, replace the dipstick and make sure it is fully seated.
Note: Do not remove the dipstick when the
engine is running.
Note: If the oil level is between the
maximum and minimum marks, the oil level
is acceptable. Do not add oil.
380
Navigator (TB9) Canada/United States of America, enUSA, First-Printing MaintenanceE146429

MOTORCRAFT PARTS
Part Number
Component
FA-1883
Air filter element.
FP-79
Cabin air filter.
FL-500-S1
Oil filter.
BAGM-49H8
Battery.
SP-5782
Spark plugs.
FT-215
Transmission filter.
WW-2248
Windshield wiper blade.
WW-1107
Rear window wiper blade.
1 If a Motorcraft oil filter is not available, use an oil filter that meets industry performance specification SAE/USCAR-36.
2 For spark plug replacement, contact an authorized dealer. Replace the spark plugs at the appropriate intervals. See Scheduled Maintenance
(page 539).
We recommend Motorcraft replacement parts available at your authorized de\
aler or at fordparts.com for scheduled maintenance. We engineer
the parts for your vehicle to meet and exceed our specifications. Use of other parts may impact vehicle performan\
ce, emissions and durability.
Your warranty could be void for any damage related to use of other parts.\
439
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Capacities and Specifications

Capacities
Refrigerant Oil
Refrigerant
Variant
6.1 fl oz (180 ml)
37 oz (1.05 kg)
All.
Materials Specification
Name
WSS-M17B21-A
R-1234yf Refrigerant(U.S.)
R-1234yf Refrigerant / Frigorigène R-1234yf(Canada)
YN-33-A(U.S.)
HS7Z-19B519-BA(Canada)
WSS-M2C300-A2
Motorcraft® R-1234yf Refrigerant PAG Oil(U.S.)
Motorcraft® R-1234yf Refrigerant PAG Oil / Huile PAG pour frigorigène R-1234yf
Motorcraft®(Canada)
YN-35(U.S. & Canada)
Automatic Transmission
Note: Only use MERCON® ULV transmission
fluid for automatic transmissions that require
MERCON® ULV transmission fluid. The use
of any other fluid could cause transmission
damage.
441
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Capacities and Specifications

Multi-Point Inspection
Steering and linkage
Exterior lamps operation
Tires (including spare) for wear and proper pressure2
Fluid levels 1
; fill if necessary
Windshield for cracks, chips or pits
For oil and fluid leaks
Washer spray and wiper operation
Half-shaft dust boots
1 Brake, coolant recovery reservoir, automatic transmission and window washer
2 If your vehicle is equipped with a temporary mobility kit, check the tir\
e sealant expiration Use By date on the canister. Replace as needed.
Be sure to ask your dealership service
advisor or technician about the multi-point
vehicle inspection. It is a comprehensive way
to perform a thorough inspection of your
vehicle. Your checklist gives you immediate
feedback on the overall condition of your
vehicle. NORMAL SCHEDULED
MAINTENANCE
Intelligent Oil-Life Monitor
Your vehicle has an Intelligent Oil-Life
Monitor that determines when you should
change the engine oil based on how your
vehicle is used. By using several important
factors in its calculations, the monitor helps
reduce the cost of owning your vehicle and
reduces environmental waste at the same
time.This means you do not have to remember to
change the oil on a mileage-based schedule.
Your vehicle lets you know when an oil
change is due by displaying a message in
the information display.
The following table provides examples of
vehicle use and its impact on oil change
intervals. It is a guideline only. Actual oil
change intervals depend on several factors
and generally decrease with severity of use.
543
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Scheduled Maintenance

Normal Maintenance Intervals
At Every Oil Change Interval as Indicated by the Information Display
1
Change the engine oil and filter. 2
Rotate the tires, inspect tire wear and measure tread depth.
Perform a multi-point inspection - recommended.
Inspect the automatic transmission fluid level - vehicles with dipstick.\
Consult your dealer for requirements.
Inspect the brake pads, rotors, hoses and parking brake.
Inspect the engine cooling system strength and hoses.
Inspect the exhaust system and heat shields.
Inspect the front axle and U-joints.
Inspect the half-shaft boots.
Inspect the steering linkage, ball joints, suspension, tire-rod ends, driveshaft and U-joints.
Inspect the wheels and related components for abnormal noise, wear, looseness or drag.
1 Do not exceed one year or 10,000 mi (16,000 km) between service intervals.
2 Reset the Intelligent Oil-Life Monitor after engine oil and filter change\
s.
545
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Scheduled Maintenance

Other Maintenance Items
1
Replace the accessory drive belt(s).
Change the engine coolant. 3
Every 200,000 mi (320,000 km)
1 Perform these maintenance items within 3,000 mi (4,800 km) of the last engine oil and filter change. Do not exceed the designated distance
for the interval.
2 After initial inspection, inspect every other oil change until replaced.\
3 Initial replacement at ten years or 200,000 mi (320,000 km), then every five years or 100,000 mi (160,000 km).
SPECIAL OPERATING CONDITIONS
SCHEDULED MAINTENANCE
If you operate your vehicle
primarily in any
of the following conditions, you need to
perform extra maintenance, as indicated. If
you operate your vehicle occasionally under
any of these conditions, it is not necessary
to perform the extra maintenance. For
specific recommendations, see your
dealership service advisor or technician. Perform the services shown in the following
tables when specified or within
3,000 mi
(4,800 km) of the message appearing in the
information display prompting you to change
your oil. •
Example 1: The message comes on at
28,751 mi (46,270 km). Perform the
30,000 mi (48,000 km) automatic
transmission fluid replacement.
• Example 2
: The message has not come
on, but the odometer reads 30,000 mi
(48,000 km) (for example, the Intelligent
Oil-Life Monitor was reset at 25,000 mi
(40,000 km)). Perform the engine air filter
replacement.
547
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Scheduled Maintenance

Audio Unit......................................................462
Adjusting the Volume........................................462
Changing Radio Stations..................................462
Locking the Rear Audio Controls...................463
Rear Passenger Audio Controls - Vehicles with: Second Row Center Console...........464
Rear Seat Audio Controls - Vehicles without: Second Row Center Console.....................463
Selecting the Audio Modes.............................463
Switching the Audio Unit On and Off............
463
Using Seek, Fast Forward and Reverse.......463
Auto Hold
.......................................................245
Using Auto Hold.................................................246
Autolamps.........................................................111 Windshield Wiper Activated Headlamps........111
Automatic Climate Control.........................166 Accessing Rear Climate Controls...................166
Accessing the Climate Control Menu............166
Setting the Blower Motor Speed....................
166
Setting the Temperature...................................166
Switching Auto Mode On and Off...................166
Switching Defrost On and Off..........................167
Switching Maximum Air Conditioning On and Off.......................................................................168
Switching Recirculated Air On and Off..........168
Switching the Air Conditioning On and Off.......................................................................167
Switching the Heated Seats On and Off.......168 Switching the Ventilated Seats On and
Off.......................................................................168
Automatic High Beam Control....................117
Automatic High Beam Control Indicators.......................................................118
Automatic Transmission
..............................227
Automatic Transmission Adaptive
Learning...........................................................232
Brake-Shift Interlock Override.........................
231
If Your Vehicle Gets Stuck in Mud or Snow.................................................................232
SelectShiftâ„¢ Automatic Transmission............230
Understanding the Shift Positions of your Automatic Transmission...............................227
Automatic Transmission Fluid Check............................................................388
Auto-Start-Stop..............................................212 Disabling Auto-Start-Stop..................................214
Enabling Auto-Start-Stop...................................212
Autowipers......................................................107 Autowipers Settings............................................107
B
Battery See: Changing the 12V Battery......................390
Blind Spot Information System.................288 ........................................................................\
........288 Blind Spot Information System with Trailer
Tow....................................................................289
Switching the System On and Off..................292
System Errors......................................................292
Using the Blind Spot Information System..............................................................288
BLIS See: Blind Spot Information System..............288
Body Styling Kits...........................................406
Bonnet Lock See: Opening and Closing the Hood............377
Booster Seats..................................................39 Types of Booster Seats.......................................39
Brake Fluid Check........................................389 Brake Fluid Service Interval.............................390
Brakes..............................................................241 General Information............................................241
Breaking-In.....................................................342
Bulb Specification Chart..............................451
C
Canceling the Set Speed
...........................273
Capacities and Specifications...................440 Air Conditioning System...................................440
Alternative Engine Oil for Extremely Cold
Climates............................................................444
Automatic Transmission.....................................441
622
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Index