2023 LINCOLN NAVIGATOR battery replacement

Fuses
Fuse Precautions.........................................401
Under Hood Fuse Box................................401
Body Control Module Fuse Box..............408
Identifying Fuse Types................................413
Fuses – Troubleshooting...........................413
Maintenance
Maintenance Precautions..........................414
Opening and Closing the Hood...............414
Under Hood Overview................................415
Engine Oil.......................................................417
Checking the Coolant.................................418
Engine Air Filter...........................................423
Changing the Fuel Filter............................424
Changing the 12V Battery.........................424
Adjusting the Headlamps..........................427
Exterior Bulbs...............................................428
Interior Bulbs................................................428
Drive Belt Routing.......................................428
Vehicle Care
Cleaning Products......................................429
Cleaning the Exterior.................................430
Cleaning the Interior...................................432
Repairing Minor Paint Damage................434
Waxing Your Vehicle...................................434
Storing Your Vehicle
Preparing Your Vehicle for Storage........435
Removing Your Vehicle From Storage......................................................................436
Wheel and Tire Information
Locating the Tire label...............................437
Department of Transportation Uniform TireQuality Grades.........................................437
Information on the Tire Sidewall.............438
Glossary of Tire Terminology...................443
Tire Replacement Requirements.............444
Using Snow Chains.....................................446
Tire Care
Checking the Tire Pressures....................449
Inflating the Tires.........................................449
Inspecting the Tire for Wear.....................449
Inspecting the Tire for Damage..............450
Inspecting the Wheel Valve Stems..........451
Tire Rotation..................................................451
Tire Pressure Monitoring System
What Is the Tire Pressure MonitoringSystem.......................................................453
Tire Pressure Monitoring System Overview......................................................................453
Tire Pressure Monitoring SystemPrecautions...............................................454
Tire Pressure Monitoring SystemLimitations................................................455
Viewing the Tire Pressures......................455
Tire Pressure Monitoring System –Troubleshooting......................................455
Changing a Road Wheel
Changing a Flat Tire...................................459
Wheel Nuts...................................................465
Capacities and Specifications
Engine Specifications.................................467
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2023 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202207, DOMTable of Contents

Dispose of old batteries in anenvironmentally friendly way. Seekadvice from your local authorityabout recycling old batteries.
Note:Do not wipe off any grease on thebattery terminals or on the back surface ofthe circuit board.
Note: Replacing the battery does not erasethe programmed key from your vehicle. Theremote control should operate normally.
REPLACING A LOST KEY OR
REMOTE CONTROL
You can purchase replacement keys orremote controls from an authorized dealer. Authorized dealers can program remotecontrols for your vehicle.
Note: Your vehicle keys came with asecurity label that provides important keycut information. Keep the label in a safeplace for future reference.
PROGRAMMING THE REMOTE
CONTROL
Note:You can program a maximum of fourremote controls to your vehicle.
Note:If your programmed remote controlsare lost or stolen and you do not have anextra coded remote, you need to have yourvehicle towed to an authorized dealer. Storean extra programmed remote away fromyour vehicle in a safe place to help preventany inconvenience. Contact an authorizeddealer to purchase additional spare orreplacement remotes.
You must have two previously programmedremote controls inside your vehicle and thenew unprogrammed remote controls readilyaccessible. Contact an authorized dealer tohave the spare remote control programmedif two previously programmed remotes arenot available. Make sure that your vehicleis off before beginning this procedure. Makesure that you close all the doors beforebeginning and that they remain closedthroughout the procedure. Perform all stepswithin 30 seconds of starting the sequence. Stop and wait for at least one minute beforestarting again if you perform any steps outof sequence.
Read and understand the entire procedurebefore you begin.
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ROADSIDE ASSISTANCE
Vehicles Sold in the United States:Getting Roadside Assistance
If you have a vehicle concern, Lincoln offersa complimentary roadside assistanceprogram. This program is separate from theNew Vehicle Limited Warranty.
The service is available:
•Throughout the life of the vehicle fororiginal owners.
•For six years or 70,000 mi (110,000 km),whichever comes first, for subsequentowners.
Roadside Assistance covers:
•A flat tire change with a good spare. Forvehicles with an unusable tire inflationkit, we provide towing service.
•Battery jump start.
•Lock-out assistance - key replacementcost is the client's responsibility.
•Fuel delivery — independent servicecontractors, if not prohibited by state,local or municipal law shall deliver up to2 gal (8 L) of gasoline fuel to a disabledvehicle. Roadside Assistance limits fueldelivery service to two no-chargeoccurrences within a 12-month period.
•Winch out — available within 100 ft (30 m)of a paved or county maintained road,no recoveries.
•Towing — independent servicecontractors, if not prohibited by state,local or municipal law shall tow Lincolneligible vehicles to the client's selling orpreferred dealer within 100 mi (160 km)of the disablement location or to thenearest Lincoln dealer. If a client requestsa tow to a selling or preferred dealer thatis more than 100 mi (160 km) from thedisablement location, the client isresponsible for any mileage costs inexcess of 100 mi (160 km).
•Roadside Assistance includes up to $200for a towed trailer if the disabled eligiblevehicle requires service at the nearestauthorized dealer. If the towing vehicleis operational but the trailer is not, thenthe trailer does not qualify for anyroadside services.
Vehicles Sold in the United States:Using Roadside Assistance
United States clients who require roadsideassistance, call 1-800-521-4140 or contactRoadside Assistance using the Lincoln Waymobile app.
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2023 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202207, DOMCrash and Breakdown Information

CHANGING THE FUEL FILTER
Your vehicle has a lifetime fuel filter thatintegrates with the fuel tank. It does not needregular maintenance or replacement.
CHANGING THE 12V BATTERY
WARNING: Batteries normallyproduce explosive gases which can causepersonal injury. Therefore, do not allowflames, sparks or lighted substances tocome near the battery. When working nearthe battery, always shield your face andprotect your eyes. Always provide correctventilation.
WARNING: When lifting aplastic-cased battery, excessive pressureon the end walls could cause acid to flowthrough the vent caps, resulting in personalinjury and damage to the vehicle or battery.Lift the battery with a battery carrier or withyour hands on opposite corners.
WARNING: Keep batteries out ofreach of children. Batteries contain sulfuricacid. Avoid contact with skin, eyes orclothing. Shield your eyes when workingnear the battery to protect against possiblesplashing of acid solution. In case of acidcontact with skin or eyes, flush immediatelywith water for a minimum of 15 minutes andget prompt medical attention. If acid isswallowed, call a physician immediately.
WARNING: Battery posts, terminalsand related accessories contain lead andlead compounds, chemicals known to theState of California to cause cancer andreproductive harm. Wash your hands afterhandling.
WARNING: This vehicle may havemore than one battery. Removing thebattery cables from only one battery doesnot disconnect your vehicle electricalsystem. Make sure you disconnect thebattery cables from all batteries whendisconnecting power. Failure to do so maycause serious personal injury or propertydamage.
WARNING: For vehicles withAuto-Start-Stop the battery requirement isdifferent. You must replace the battery withone of exactly the same specification.
The battery is in the engine compartment. See Under Hood Overview (page 415).
Your vehicle has a maintenance-free battery. It does not require additional water duringservice.
If the vehicle battery has a cover and venthose, make sure you correctly install it aftercleaning or replacing the battery.
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For longer, trouble-free operation, keep thetop of the battery clean and dry and thebattery cables tightly fastened to the batteryterminals. If any corrosion is present on thebattery or terminals, remove the cables fromthe terminals and clean with a wire brush. You can neutralize the acid with a solutionof baking soda and water.
We recommend that you disconnect thenegative battery cable terminal from thebattery if you plan to store your vehicle foran extended period.
Note:If you only disconnect the negativebattery cable terminal, make sure it isisolated or placed away from the batteryterminal to avoid unintended connection orarcing.
If you replace the battery make sure itmatches the electrical requirements of yourvehicle.
If you disconnect or replace the battery andyour vehicle has an automatic transmission,it must relearn its adaptive strategy. Becauseof this, the transmission may shift firmly whenfirst driven. This is normal operation whilethe transmission fully updates its operationto optimum shift feel.
Battery Sensor Reset
When you install a new battery, reset thebattery sensor by doing the following:
1.Switch the ignition on, and leave theengine off.
Note:Complete Steps 2 and 3 within 10seconds.
2.Flash the high beam headlamps fivetimes, ending with the high beams off.
3.Press and release the brake pedal threetimes.
The battery warning lamp flashes three timesto confirm that the reset is successful.
Battery Management System (If Equipped)
The system monitors battery conditions andtakes actions to extend battery life. Ifexcessive battery drain is detected, thesystem temporarily disables some electricalsystems to protect the battery.
Systems included are:
•Heated rear window.
•Heated seats.
•Climate control.
•Heated steering wheel.
•Audio unit.
•Navigation system.
A message may appear in the informationdisplay to alert you that battery protectionactions are active. This message is only fornotification that an action is taking place, andnot intended to indicate an electrical problemor that the battery requires replacement.
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2023 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202207, DOMMaintenance

After battery replacement, or in some casesafter charging the battery with an externalcharger, the battery management systemrequires eight hours of vehicle sleep time torelearn the battery state of charge. Duringthis time, your vehicle must remain fullylocked with the ignition switched off.
Note:Prior to relearning the battery state ofcharge, the battery management systemmay temporarily disable some electricalsystems.
Electrical Accessory Installation
To make sure the battery managementsystem works correctly, do not connect anelectrical device ground connection directlyto the battery negative post. This can causeinaccurate measurements of the batterycondition and potential incorrect systemoperation.
Note:If you add electrical accessories orcomponents to the vehicle, it may adverselyaffect battery performance and durability.This may also affect the performance ofother electrical systems in the vehicle.
Remove and Reinstall the Battery
Install a battery approved for use by ourspecifications. See Capacities andSpecifications (page 467).
To disconnect or remove the battery, do thefollowing:
1.Apply the parking brake and switch theignition off.
2.Switch all electrical equipment off, forexample lights and radio.
3.Wait a minimum of two minutes beforedisconnecting the battery.
Note:The engine management system hasa power hold function and remains poweredfor a period of time after you switch theignition off. This is to allow the system tostore diagnostic and adaptive tables.Disconnecting the battery without waitingcan cause damage not covered by thevehicle warranty.
4.Disconnect the negative battery cableterminal.
5.Disconnect the positive battery cableterminal.
6.Remove the battery securing clamp.
7.Remove the battery.
8.To install, reverse the removal procedure.
Note:Before reconnecting the battery, makesure the ignition remains switched off.
Note:Make sure to fully tighten the batterycables.
If you disconnect or replace the vehiclebattery, you must reset the followingfeatures:
•Window bounce-back. See Opening andClosing the Windows (page 134).
•Clock Settings.
•Pre-set radio stations.
Battery Disposal
Make sure that you dispose of oldbatteries in an environmentallyfriendly way. Seek advice fromyour local authority about recycling oldbatteries.
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