2023 FORD RANGER service

EMISSION LAW
WARNING: Do not remove or alterthe original equipment floor covering orinsulation between it and the metal floorof the vehicle. The floor covering andinsulation protect occupants of thevehicle from the engine and exhaustsystem heat and noise. On vehicles withno original equipment floor coveringinsulation, do not carry passengers in amanner that permits prolonged skincontact with the metal floor. Failure tofollow these instructions may result infire or personal injury.
U.S. federal laws and certain state lawsprohibit removing or rendering inoperativeemission control system components.Similar federal or provincial laws mayapply in Canada. We do not approve of anyvehicle modification without firstdetermining applicable laws.
Tampering with emissionscontrol systems includingrelated sensors or the DieselExhaust Fluid system can result in reducedengine power and the illumination of theservice engine soon light.
Tampering With a Noise ControlSystem
Federal laws prohibit the following acts:
•Removal or rendering inoperative byany person other than for purposes ofmaintenance.
•Repair or replacement of any device orelement of the design incorporated intoa new vehicle for the purpose of noisecontrol prior to its sale or delivery tothe ultimate purchaser or while it is inuse.
•The use of the vehicle after any personremoves or renders inoperative anydevice or element of the design.
The U.S. Environmental Protection Agencymay presume to constitute tampering asfollows:
•Removal of hood blanket, fender apronabsorbers, fender apron barriers,underbody noise shields or acousticallyabsorptive material.
•Tampering or rendering inoperative theengine speed governor, to allow enginespeed to exceed manufacturerspecifications.
If the engine does not start, runs rough,experiences a decrease in engineperformance, experiences excess fuelconsumption or produces excessiveexhaust smoke, check for the following:
•A plugged or disconnected air inletsystem hose.
•A plugged engine air filter element.
•Water in the fuel filter and waterseparator.
•A clogged fuel filter.
•Contaminated fuel.
•Air in the fuel system, due to looseconnections.
•An open or pinched sensor hose.
•Incorrect engine oil level.
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If you use anything other than our parts formaintenance replacements or for serviceof components affecting emission control,such aftermarket parts should beequivalent to our genuine parts inperformance and durability.
Illumination of the service engine soonindicator, charging system warning light orthe temperature warning light, fluid leaks,strange odors, smoke or loss of enginepower could indicate that the emissioncontrol system is not working properly.
An improperly operating or damagedexhaust system may allow exhaust toenter the vehicle. Have a damaged orimproperly operating exhaust systeminspected and repaired immediately.
Do not make any unauthorized changes toyour vehicle or engine. By law, vehicleowners and anyone who manufactures,repairs, services, sells, leases, tradesvehicles, or supervises a fleet of vehiclesare not permitted to intentionally removean emission control device or prevent itfrom working. Information about yourvehicle’s emission system is on the VehicleEmission Control Information Decallocated on or near the engine. This decalalso lists engine displacement.
Please consult your warranty informationfor complete details.
On-Board Diagnostics (OBD-II)
Your vehicle has a computer known as theon-board diagnostics system (OBD-II) thatmonitors the engine’s emission controlsystem. The system protects theenvironment by making sure that yourvehicle continues to meet governmentemission standards. The OBD-II systemalso assists a service technician in properlyservicing your vehicle.
When the service engine soonindicator illuminates, the OBD-IIsystem has detected amalfunction. Temporary malfunctions maycause the service engine soon indicator toilluminate. Examples are:
1.Your vehicle has run out of fuel—theengine may misfire or run poorly.
2.Poor fuel quality or water in thefuel—the engine may misfire or runpoorly.
3.The fuel fill inlet may not have closedproperly. See Refueling (page 153).
4.Driving through deep water—theelectrical system may be wet.
You can correct these temporarymalfunctions by filling the fuel tank withgood quality fuel, properly closing the fuelfill inlet or letting the electrical system dryout. After three driving cycles without theseor any other temporary malfunctionspresent, the service engine soon indicatorshould stay off the next time you start theengine. A driving cycle consists of a coldengine startup followed by mixed city andhighway driving. You do not requireadditional vehicle service.
If the service engine soon indicator remainson, have your vehicle serviced at the firstavailable opportunity. Although somemalfunctions detected by the OBD-II maynot have symptoms that are apparent,continued driving with the service enginesoon indicator on can result in increasedemissions, lower fuel economy, reducedengine and transmission smoothness andlead to more costly repairs.
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Readiness for Inspection andMaintenance (I/M) Testing
Some state and provincial and localgovernments may haveInspection/Maintenance (I/M) programsto inspect the emission control equipmenton your vehicle. Failure to pass thisinspection could prevent you from gettinga vehicle registration.
If the service engine soonindicator is on or the bulb doesnot work, your vehicle may needservice. See On-Board Diagnostics.
Your vehicle may not pass the I/M test ifthe service engine soon indicator is on ornot working properly, for example, the bulbdoes not work, or if the OBD-II system hasdetermined that some of the emissioncontrol systems have not been properlychecked. In this case, the vehicle is notready for I/M testing.
If you have just serviced the vehicle’sengine or transmission or the battery hasrecently run down or you have replaced it,the OBD-II system may indicate that thevehicle is not ready for I/M testing. Todetermine if the vehicle is ready for I/Mtesting, turn the ignition key to the onposition for 15 seconds without crankingthe engine. If the service engine soonindicator blinks eight times, it means thatthe vehicle is not ready for I/M testing; ifthe service engine soon indicator stays onsolid, it means that your vehicle is readyfor I/M testing.
The OBD-II system checks the emissioncontrol system during normal driving. Acomplete check may take several days.
If the vehicle is not ready for I/M testing,you can perform the following driving cycleconsisting of mixed city and highwaydriving:
1.15 minutes of steady driving on anexpressway or highway followed by 20minutes of stop-and-go driving with atleast four 30-second idle periods.
2.Allow your vehicle to sit for at leasteight hours with the ignition off. Then,start the vehicle and complete theabove driving cycle. The vehicle mustwarm up to its normal operatingtemperature. Once started, do not turnoff the vehicle until the above drivingcycle is complete.
If the vehicle is still not ready for I/Mtesting, you need to repeat the abovedriving cycle.
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Progressive Range Selection
This system gives you the ability to lockoutgears from the automatic shifting range.This could provide you with an improveddriving experience for example, in slipperyconditions or when experiencing a steepslope.
With the transmission in drive (D), pressthe – button to active progressive rangeselection. The instrument cluster indicatesthe available and selected gears.
All available gears display with the currentgear indicated. Press the – button again tolock out gears beginning with the highestgear. For example, press the – button ortwice to lock out 10th and 9th gears. Onlythe available gears display, and thetransmission shifts between the availablegears. Press the + button to unlock gearsto allow the transmission to shift to highergears. The transmission shifts within thegear range you select.
Brake-Shift Interlock
WARNING: When doing thisprocedure, you need to take thetransmission out of park (P) whichmeans your vehicle can roll freely. Toavoid unwanted vehicle movement,always fully apply the parking brake priorto doing this procedure. Use wheelschocks if appropriate.
WARNING: If the parking brake isfully released, but the brake warninglamp remains illuminated, the brakesmay not be working properly. Have yourvehicle checked as soon as possible.
Note:Some markets disable this feature.
Your vehicle has a feature that preventsmoving the gearshift lever from park (P)when the ignition is on and you do notpress the brake pedal.
The system requires service if you cannotmove the gearshift lever out of park (P)with the ignition on and the brake pedalpressed. It is possible that a fuse hasblown, or your vehicle’s brake lamps arenot operating properly. See Fuses (page249).
If the fuse has not blown and the brakelamps are properly working, the followingprocedure allows you to move the selectorlever from park (P):
Note:See an authorized dealer as soon aspossible if you use this procedure.
10 Speed Transmission
Apply the parking brake and switch theignition off before performing thisprocedure.
1.Insert a screwdriver between the shifterboot material and the trim ring (1) torelease the retainer tabs from the toppanel trim ring.
2.Lift the shifter boot (2) upwards.
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PRINCIPLE OF OPERATION
The four-wheel drive system in your vehicleis a part-time system activated using therotary switch mounted in the centerconsole. In normal rear-wheel drive, the 2Hdrive operation system directs torque tothe rear axle. Moving the switch to 4H or4L directs drive torque to both the frontand rear axles, providing four-wheel drive.
Depending on your vehicle, furtherfour-wheel drive options may be availableon the switch panel located on the centerconsole.
USING FOUR-WHEEL DRIVE
Note:There is additional importantinformation regarding the safe operation ofthis type of vehicle in this manual. SeeGeneral Information (page 292).
Note:Do not use 4H or 4L modes on dry,hard surfaced roads. Doing so can produceexcessive noise, increase tire wear and coulddamage drive components. We intend 4Hor 4L modes only for consistently slipperyor loose surfaces. Use of 4L mode on thesesurfaces could produce some noise, suchas occasional clunks, but should notdamage drive components.
Note: When you select 4L when yourvehicle is moving, it does not perform a shiftuntil your vehicle is stationary. This is normaland is no reason for concern.
Note:You can switch on and switch off theelectronic locking differential by pressingthe locking differential button. SeeElectronic Locking Differential (page 173).
4WD Indicator Lights
Note:When a 4X4 system fault is present,the system typically remains in whichever4X4 mode you selected prior to the faultcondition occurring. It should never defaultto 4X2. When the warning displays, haveyour vehicle serviced by an authorizeddealer.
4X4 HIGH
Continuously illuminates whenyou select 4H.
4X4 LOW
Continuously illuminates whenyou select 4L.
CHECK 4X4
Displays when a 4X4 fault ispresent.
Using the Electronic Shift on theFly 4WD system
2H (4X2)
For general on-road driving, this modeprovides optimal smoothness and fueleconomy. Sends power to the rear wheelsonly.
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“Tread Lightly” is an educational programdesigned to increase public awareness ofland-use regulations and responsibilitiesin our nation's wilderness areas. We jointhe U.S. Forest Service and the Bureau ofLand Management in encouraging you tohelp preserve our national forest and otherpublic and private lands by “treadinglightly.”
Driving on Hilly or Sloping Terrain
Although natural obstacles may make itnecessary to travel diagonally up or downa hill or steep incline, you should drivestraight up or straight down.
Note: Avoid turning on steep slopes or hills.A danger lies in losing traction, slippingsideways and possible vehicle roll over. Donot drive over the crest of a hill withoutseeing what conditions are on the other side.Do not drive in reverse over a hill without theaid of an observer. Whenever driving on ahill, determine beforehand the route youintend to use.
When climbing a steep slope or hill, startin a lower gear rather than downshifting toa lower gear from a higher gear once theascent has started. This reduces strain onthe engine and the possibility of stalling.
If your vehicle stalls, do not try to turnaround because this could cause vehicleroll over. It is better to reverse back to asafe location.
Apply just enough power to the wheels toclimb the hill. Too much power could causethe tires to slip, spin or lose traction,resulting in loss of vehicle control.
Descend a hill in the same gear you woulduse to climb up the hill to avoid excessivebrake application and brake overheating.Do not descend in neutral (N). Move thetransmission selector lever to a lower gear.When descending a steep hill, avoidsudden hard braking as you could losecontrol. Make sure the front wheels areturning so you can steer your vehicle.
If your vehicle has anti-lock brakes, steadilyapply the brakes. Do not pump the brakes.
Driving on Snow and Ice
WARNING: If you are driving inslippery conditions that require tirechains or cables, then it is critical thatyou drive cautiously. Keep speeds down,allow for longer stopping distances andavoid aggressive steering to reduce thechances of a loss of vehicle controlwhich can lead to serious injury or death.If the rear end of your vehicle slides whilecornering, steer in the direction of theslide until you regain control of yourvehicle.
Note:Excessive tire slippage can causetransmission damage
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PRINCIPLE OF OPERATION
Using the Terrain ManagementSystem
The terrain management system optimizesdrivability and comfort by maximizingtraction when operating on different typesof terrain.
Press the TM button on the center consoleto choose between the following modes:
Note:Changing terrain modes couldautomatically change your 4X4 setting foroptimal performance.
Normal - For on-roadconditions. Select this modebefore driving on surfaces whichare similar to a hard road surface or oncethe need for a special mode has passed.
Note:This is the default when you switchon your vehicle and whenever you select 4x2via the four-wheel drive control.
Grass/Gravel/Snow - Foroff-road conditions. Select thismode where loose or slipperymaterial such as packed snow, ice, grass,or a thin layer of gravel or sand covers afirm surface. If your vehicle cannot gaintraction in deep snow, switching off thetraction control system could help.
Note:Make sure you switch traction controlback on when you regain traction.
Mud/Ruts - For off-roadconditions. Select this mode formuddy, rutted, soft or uneventerrain.
Sand - For off-road conditions.Select this mode in soft dry sandor deep gravel. If crossing wetsand that could be sufficiently deepenough for the wheels to sink into thesurface, select Mud/Ruts mode.
Note:The Grass/Gravel/Snow, Sand andMud/Ruts modes are for off-road use only.
Note:The curve control portion of theAdvanceTrac® system is unavailable whenyou select Sand or Mud/Ruts. If the systembecomes inoperable, selecting some modesmay not be possible and a messagedisplays. If it becomes inoperable due to asystem fault, all of the mode indicators onthe control turn off and one of the followingmessages appears in the informationdisplay:
TERRAIN MANAGEMENT SYSTEMFAULT
Switching the engine on and off may clearthe fault. If that does not work, have thesystem serviced by an authorized dealer.
MODE CHANGE NOT ACCEPTED,RETRY
This mode change cannot be made at thetime of your request. Try the mode changeagain.
Off-road Screen
You can continuously monitor thereal-time status of your vehicle's off-roadsystems using the information display.
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ESSENTIAL TOWING CHECKS
Follow these guidelines for safe towing:
•Do not tow a trailer until you drive yourvehicle at least 1,000 mi (1,600 km).
•Consult your local motor vehicle lawsfor towing a trailer.
•See the instructions included withtowing accessories for the properinstallation and adjustmentspecifications.
•Service your vehicle more frequently ifyou tow a trailer. See your scheduledmaintenance information. SeeScheduled Maintenance (page 416).
•If you use a rental trailer, follow theinstructions the rental agency givesyou.
See Load limits in the Load Carryingchapter for load specification terms foundon the tire label and Safety Compliancelabel and instructions on calculating yourvehicle's load. See Load Limit (page 218).
Remember to account for the trailertongue weight as part of your vehicle loadwhen calculating the total vehicle weight.
Trailer Towing Connector
When attaching the trailer wiring connectorto your vehicle, only use a proper fittingconnector that works with the vehicle andtrailer functions. Some seven-positionconnectors may have the SAE J2863 logo,which confirms that it is the proper wiringconnector and works correctly with yourvehicle.
FunctionColor
Left turn signal and stop lampYellow
Ground (-)White
Electric brakesBlue
Right turn signal and stoplampGreen
Battery (+)1Orange
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