2023 FORD RANGER maintenance

Electrical accessory installation
Note:Charging and replacing the batteryrequires the driver power window to bere-initialized. See Windows and Mirrors(page 83).
To ensure proper operation of the BatteryManagement System, any electricaldevices that are added to your vehicleshould not have their ground connectionmade directly at the negative battery post.
A connection at the negative batteryterminal can cause inaccuratemeasurements of the battery conditionand potential incorrect system operation.
When a battery replacement is required,you must use a recommendedreplacement battery that matches theelectrical requirements of the vehicle.
After battery replacement, or in somecases after charging the battery with theexternal charger, the Battery ManagementSystem requires eight hours of vehiclesleep time (key off with doors closed) torelearn the new battery state of charge.Prior to relearning the state of charge, theBattery Management System may disableelectrical features (to protect the battery)earlier than normal.
CHANGING THE 12V BATTERY
WARNING: Batteries normallyproduce explosive gases which cancause personal injury. Therefore, do notallow flames, sparks or lightedsubstances to come near the battery.When working near the battery, alwaysshield your face and protect your eyes.Always provide correct ventilation.
WARNING: When lifting aplastic-cased battery, excessive pressureon the end walls could cause acid to flowthrough the vent caps, resulting inpersonal injury and damage to thevehicle or battery. Lift the battery with abattery carrier or with your hands onopposite corners.
WARNING: Keep batteries out ofreach of children. Batteries containsulfuric acid. Avoid contact with skin,eyes or clothing. Shield your eyes whenworking near the battery to protectagainst possible splashing of acidsolution. In case of acid contact with skinor eyes, flush immediately with water fora minimum of 15 minutes and get promptmedical attention. If acid is swallowed,call a physician immediately.
WARNING: Battery posts,terminals and related accessoriescontain lead and lead compounds. Washhands after handling.
WARNING: This vehicle may havemore than one battery. Removing thebattery cables from only one batterydoes not disconnect your vehicleelectrical system. Make sure youdisconnect the battery cables from allbatteries when disconnecting power.Failure to do so may cause seriouspersonal injury or property damage.
WARNING: For vehicles withAuto-Start-Stop the battery requirementis different. You must replace the batterywith one of exactly the samespecification.
The battery is located in the enginecompartment. See Under HoodOverview (page 265).
275
2023 Ranger (TFG) Canada/United States of America, Vehicles Built From: 10-10-2022, enUSA, Edition date: 202208, First-PrintingMaintenance

Your vehicle has a maintenance-freebattery. It does not require additionalwater during service.
If your vehicle battery has a cover, makesure you correctly install it after cleaningor replacing the battery.
For longer, trouble-free operation, keep thetop of the battery clean and dry and thebattery cables tightly fastened to thebattery terminals. If any corrosion ispresent on the battery or terminals, removethe cables from the terminals and cleanwith a wire brush. You can neutralize theacid with a solution of baking soda andwater.
We recommend that you disconnect thenegative battery cable terminal from thebattery if you plan to store your vehicle foran extended period.
To maintain correct operation of thebattery management system, if you addany electrical devices to your vehicle, donot connect the ground connection directlyto the negative battery terminal. Aconnection at the negative battery terminalcan cause inaccurate measurements ofthe battery condition and potentialincorrect system operation.
Note:Electrical accessories or componentsadded to your vehicle by you or anauthorized dealer, may adversely affectbattery performance, durability and theperformance of other electrical systems onyour vehicle.
If a replacement battery is required, werecommend you use a Ford replacementbattery that matches the electricalrequirements of your vehicle.
If you disconnect or replace the batteryand your vehicle has an automatictransmission, transmission must relearnits adaptive strategy. Because of this, thetransmission may shift firmly when firstdriven. This is normal operation while thetransmission fully updates its operation tooptimum shift feel.
Remove and Reinstall the Battery
To disconnect or remove the battery, dothe following:
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 after you switch the ignition off.This is to allow diagnostic and adaptivetables to be stored. Disconnecting thebattery without waiting can cause damagenot covered by the vehicle Warranty.
4.Disconnect the negative (-) batterycable terminal first.
5.Disconnect the positive (+) batterycable terminal last.
6.Remove the battery securing clamp.
7.Remove the battery.
8.Install in the reverse order.
Note:Before reconnecting the battery,make sure the ignition remains switched off.
Note:If you only disconnect the negativebattery cable terminal, make sure it isisolated or placed away from the batteryterminal to avoid un-intended connectionor arcing.
Note:Make sure the battery cable terminalsare fully tightened.
276
2023 Ranger (TFG) Canada/United States of America, Vehicles Built From: 10-10-2022, enUSA, Edition date: 202208, First-PrintingMaintenance

Note:If you disconnect or replace thebattery, you must reset the clock and thepre-set radio stations once the battery isreconnected.
Battery Disposal
Make sure that you dispose ofold batteries in anenvironmentally friendly way.Seek advice from your local authorityabout recycling old batteries.
WASHER FLUID CHECK
WARNING: If you operate yourvehicle in temperatures below 40°F(5°C), use washer fluid with antifreezeprotection. Failure to use washer fluidwith antifreeze protection in coldweather could result in impairedwindshield vision and increase the riskof injury or accident.
Add fluid to fill the reservoir if the level islow. Only use a washer fluid that meetsFord specifications. See Capacities andSpecifications (page 325).
State or local regulations on volatileorganic compounds may restrict the useof methanol, a common windshield washerantifreeze additive. Washer fluidscontaining non-methanol antifreezeagents should be used only if they providecold weather protection without damagingthe vehicle’s paint finish, wiper blades orwasher system.
CHECKING THE WIPER
BLADES
Run the tip of your fingers over the edge ofthe blade to check for roughness.
Clean the wiper blades with isopropylalcohol or windscreen washer concentrate.
CHANGING THE WIPER
BLADES
Changing the Windshield WiperBlades
Note:The windshield wiper blades aredifferent in length.
Note:If you install wiper blades of thewrong length, the wiper blades can clashdamaging the wiper system.
277
2023 Ranger (TFG) Canada/United States of America, Vehicles Built From: 10-10-2022, enUSA, Edition date: 202208, First-PrintingMaintenanceE107998 E222238 E279824

1.Pull the wiper blade and arm awayfrom the glass.
2.Squeeze the blade's lock pin and tabon the bottom of the arm to releasethe wiper blade.
3.Slide the blade out to remove it fromthe arm hook.
4.Install in the reverse order.
Note:Make sure that the wiper blade locksinto place.
ADJUSTING THE HEADLAMPS
Vertical Aim Adjustment
If your vehicle has been involved in a crash,have the aim of the headlamp beamchecked by an authorized dealer.
8 ft (2.4 m)A
Ground to the center of theheadlamp high beam bulbB
25 ft (7.6 m)C
Horizontal reference lineD
Vertical Aim Adjustment Procedure
1.Park your vehicle on level groundapproximately 25 ft (7.6 m) from a wallor screen.
2.Measure the distance from the groundto the center of the headlamp highbeam bulb and mark an 8 ft (2.4 m)long horizontal reference line on thewall or screen at this height.
Note:There may be an identifying mark onthe lens to help you locate the center lineof the headlamp high beam bulb. Refer tothe graphic below step 4.
Note:To see a clearer light pattern foradjusting, you may want to block the lightfrom one headlamp while adjusting theother.
3.Switch on the low beam headlampsand open the hood.
278
2023 Ranger (TFG) Canada/United States of America, Vehicles Built From: 10-10-2022, enUSA, Edition date: 202208, First-PrintingMaintenanceE279825 E142592

4.On the wall or screen you will observea flat zone of high intensity lightlocated at the top of the beam pattern.If the top edge of the flat zone of highintensity light is not on the horizontalreference line, adjust the aim of theheadlamp beam.
5.Use a suitable tool, for example ascrewdriver or socket wrench, to turnthe adjuster clockwise orcounterclockwise to adjust the verticalaim of the headlamp. The horizontaledge of the brighter light should touchthe horizontal reference line.
6.Close the hood and switch off thelamps.
REMOVING A HEADLAMP
Contact an authorized dealer.
CHANGING A BULB
Replacing the Headlamp Bulbs
Note:Do not touch the bulb glass.
Headlamp assembly:
A.High beam bulb.
B.Low beam bulb.
C.Front park and direction indicator bulb.
279
2023 Ranger (TFG) Canada/United States of America, Vehicles Built From: 10-10-2022, enUSA, Edition date: 202208, First-PrintingMaintenanceE142465 E284602 E284568

Replacing the High Beam HeadlampBulb
1.Make sure the lamps are off.
2.With the hood open, locate andcarefully remove the cover.
3.Disconnect the electrical connector.
4.Turn the bulb counterclockwise andremove it.
5.Install the new bulb in reverse order.
Replacing the Low Beam HeadlampBulb
1.Make sure the lamps are off.
2.With the hood open, locate andcarefully remove the cover.
3.Disconnect the electrical connector.
4.Turn the bulb counterclockwise andremove it.
5.Install the new bulb in reverse order.
Replacing the Front Park and DirectionIndicator Bulb
1.Make sure the lamps are off.
2.Turn the bulb holder counterclockwiseand remove it.
3.Remove the bulb by pulling it straightout.
4.Install the new bulb in reverse order.
Replacing LED Headlamp Bulbs
All bulbs in this assembly except for thedirection indicator bulb are LED. If an LEDfails have your vehicle checked as soon aspossible. Contact an authorized dealer.
Front Side Marker Bulb
1.Make sure the lamps are off.
2.Remove the lamp from the wheel lipmolding by releasing the clip.
3.Turn the bulb holder counterclockwiseand remove it.
4.Remove the bulb by pulling it straightout.
5.Install the new bulb in reverse order.
280
2023 Ranger (TFG) Canada/United States of America, Vehicles Built From: 10-10-2022, enUSA, Edition date: 202208, First-PrintingMaintenanceE284569 E284581 E301637

Approach Lamp and Side DirectionIndicator (If Equipped)
Side direction indicator.A
Approach lamp.B
If an LED fails have your vehicle checkedas soon as possible. Contact an authorizeddealer.
Front Fog Lamps
1.Make sure the lamps are off.
2.To access the bulb, reach behind thebumper.
3.Disconnect the electrical connector.
4.Turn the bulb counterclockwise andremove it.
5.Install the new bulb in reverse order.
Note:You cannot separate the bulb fromthe bulb holder.
Replacing LED Fog Lamp Bulbs (If
Equipped)
If an LED fails have your vehicle checkedas soon as possible. Contact an authorizeddealer.
Rear Lamps
Type 1
Tail, Brake, Reversing, and DirectionIndicator
281
2023 Ranger (TFG) Canada/United States of America, Vehicles Built From: 10-10-2022, enUSA, Edition date: 202208, First-PrintingMaintenanceABE133683 E284974 E284588

Brake and rear park bulb.A
Rear direction indicator bulb.B
Reverse lamp bulb.C
1.Make sure the lamps are off.
2.Open the tailgate to access the rearlamp assemblies.
3.Remove the two bolts from the taillamp assembly. Then, carefully pull thelamp assembly from the tailgate pillarby releasing the two retaining tabs.
4.Turn the bulb holder counterclockwiseand remove it.
5.Remove the bulb by pulling it straightout.
6.Install the new bulb in reverse order.
Replacing LED Brake, Rear, DirectionIndicator and Reverse Lamp Bulbs
If an LED fails have your vehicle checkedas soon as possible. Contact an authorizeddealer.
Type 2
Tail, Brake, Reversing Lamp andDirection Indicator
1.Make sure the lamps are off.
2.Undo the screws to remove the outerlens and access the bulbs.
3.Remove the bulb by pulling it straightout.
4.Install the new bulb in reverse order.
282
2023 Ranger (TFG) Canada/United States of America, Vehicles Built From: 10-10-2022, enUSA, Edition date: 202208, First-PrintingMaintenanceE284593 E284955