automatic transmission FORD MUSTANG 2023 Owner's Manual

button. The automatic transmissionholds lower gears and a higher RPMwhen lifting off the accelerator. Theautomatic transmission downshifts toa higher RPM when brakingaggressively.
•Track – Provides a performance drivingexperience. Throttle responseincreases, and if your vehicle has activeexhaust, it takes on a more powerfultone. This mode automatically utilizesperformance oriented traction control.In this mode, traction controlintervention reduces and tunesspecifically for track usage only. We donot intend for you to use this mode onpublic roads. See Using StabilityControl (page 176).If your vehicle hasadaptive dampers, the suspension isoptimized for transient handlingmaneuvers. This mode offersmaximum control and confidence inhandling on road courses or auto-crossstyle events. Selectable steeringdefaults to sport. Depending on yourvehicle configuration, you could changethe selectable steering setting bypressing the steering button. Theautomatic transmission holds lowergears and a higher RPM and downshiftsmore aggressively under braking thanin sport mode.
•Drag Strip - Provides a performancedriving experience tailored to drivingon a drag strip. The engine respondsdirectly to your inputs, and if yourvehicle has active exhaust, it takes ona more powerful tone. We do notintend for you to use this mode onpublic roads. If your vehicle hasadaptive dampers, the settingoptimizes for straight line maximumacceleration. Selectable steeringdefaults to sport. Depending on yourvehicle configuration, you could changethe selectable steering setting bypressing the steering button. Theautomatic transmission calibrates toshift very aggressively to provide aperformance kick when driven atmaximum throttle.
•Snow/Wet - Provides a confidenthandling driving experience during poorweather. If your vehicle has adaptivedampers, the suspension delivers abalanced combination of comfort andhandling. Selectable steering defaultsto normal. Depending on your vehicleconfiguration, you could change theselectable steering setting by pressingthe steering button.
Using MyMode (If Equipped)
You can use MyMode to create a uniquedrive mode.
208
2023 Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-11-2022, enUSA, Edition date: 202209, First-PrintingDriving AidsE294774

To create or save MyMode, press thebutton on the steering wheel and accessthe menu. See General Information(page 98).The available systems display.Choose your desired settings using theappropriate buttons and menus. Press andhold OK to save your settings. MyModeadds to the drive mode list and you canselect the next time you drive your vehicle.
Note:The system has diagnostic checksthat continuously monitor the system tomake sure it properly operates. If a mode isunavailable due to a system fault or changein gear position, the selected mode defaultsto normal.
Note:Pre-Collision Assist automaticallydisables when you select track mode. SeePre-Collision Assist (page 203).
Note:If your vehicle has adaptive dampers,the steering setting optimizes to work witheach drive mode. Other steering settingsmay not be available.
Selectable Steering
Press the steering button on theinstrument panel to change thesteering feel. The first pressilluminates the selected mode. Each timeyou press the button, it changes the mode.
Modes:
•Normal - Default factory setting.
•Sport - Slightly higher effort requiredfor steering with more road force feltthrough the steering wheel.
•Comfort - Slightly less effort requiredfor steering with less road force feltthrough the steering wheel.
Note:You may feel a soft feedback bumpin the steering wheel after you make aselection.
Note:The steering setting defaults tonormal if you disconnect or remove thebattery.
Active Exhaust (If Equipped)
Use the information display toadjust the tone of the exhaust.
Active Exhaust modes:
•Quiet - Lowers the noise of the exhaust.
•Normal - Default factory setting.
•Sport - Raises the noise of the exhaust.
•Track - Tunes the exhaust for trackperformance.
Note:The track exhaust mode setting isonly for use at tracks and not for use onpublic roadways. Use of this setting resultsin increased exterior noise, which may notmeet state and local laws and regulations.It is the obligation of the driver to operatethe vehicle in a manner that complies withstate and local requirements. Only use thetrack exhaust mode setting at a competitiontrack or an off-road course where elevatedexterior vehicle noise is acceptable.
Rev Match (If Equipped)
This feature provides a smoother drivingexperience, particularly during a downshiftevent. You can accomplish this by a shiftposition prediction that commands a quickengine RPM match to the selected gear.You can switch this feature on and offthrough the information display. SeeGeneral Information (page 98).
Note:The system remembers your lastselection through ignition cycles.
Note:Rev match is only available with amanual transmission.
209
2023 Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-11-2022, enUSA, Edition date: 202209, First-PrintingDriving AidsE174705 E287122

No Lift Shift (If Equipped)
This feature provides you with the abilityto keep the accelerator pedal firmlypressed down during high engine speed,wide open throttle accelerations. Duringwide open throttle gear shifts, the enginecontroller prevents the engine speed fromflaring with the clutch disengaged duringa rapid upshift. This allows reducedmanual transmission upshift time, resultingin quicker acceleration and smoother nolift shifts.
DRIVE CONTROL (IF EQUIPPED)
Selectable Drive Modes (If Equipped)
Selectable drive modes deliver acustomized driving experience using avariety of electronic vehicle systems. Thesystems optimize vehicle dynamics andpowertrain response based on yourselected mode. Systems associated withselectable drive modes are:
•Electronically power assisted steering.See Steering (page 202).
•Electronic stability control and tractioncontrol maintain your vehicle controlin adverse conditions or highperformance driving. See StabilityControl (page 175).
•Electronic throttle control enhancesthe powertrain response to your drivinginput.
•Adaptive dampers (if equipped).
•Active exhaust adjusts the soundcharacteristics of your vehicle (ifequipped).
Using Selectable Drive Modes
Note:Your vehicle may have some of thedrive modes that follow.
To change the drive mode setting, pressthe mode button on the instrument panelunder the display. The first pressilluminates the selected mode, subsequentpresses change the selected mode.
Note:Mode changes are not available whenthe ignition is off or when the transmissionis in reverse (R). Some modes may beunavailable when the transmission is in drive(D) or sport (S).
Modes:
•Normal – Best suited for everydaydriving. If your vehicle has adaptivedampers, the suspension delivers abalanced combination of comfort andhandling. Selectable steering defaultsto normal but can be changed usingthe steering button.
•Sport – Engages when you shift yourautomatic transmission into sport (S).Sport mode increases throttleresponse and helps your vehicleaccelerate faster, but does not changethe vehicle dynamics or stabilitysystem.
•Sport+ – Best suited for spirited driving.This mode increases throttle response,and if your vehicle has active exhaust,it takes on a more powerful tone. If yourvehicle has adaptive dampers, thesuspension becomes stiffer, body
210
2023 Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-11-2022, enUSA, Edition date: 202209, First-PrintingDriving AidsE294773

When Towing a Trailer
•Do not drive faster than 70 mph(113 km/h) during the first 500 mi(800 km).
•Do not make full-throttle starts.
•Check your hitch, electrical connectionsand trailer wheel lug nuts thoroughlyafter you have traveled 50 mi (80 km).
•When stopped in congested or heavytraffic during hot weather, place thetransmission in park (P) or neutral (N)to aid engine and transmission coolingand to help air conditioningperformance.
•Switch off the speed control withheavy loads or in hilly terrain. Thespeed control may turn offautomatically when you are towing onlong, steep grades.
•Shift to a lower gear when driving downa long or steep hill. Do not apply thebrakes continuously, as they mayoverheat and become less effective.
•If your transmission is equipped with aGrade Assist or Tow/Haul feature, usethis feature when towing. This providesengine braking and helps eliminateexcessive transmission shifting foroptimum fuel economy andtransmission cooling.
•Allow more distance for stopping witha trailer attached. Anticipate stops andbrake gradually.
•Avoid parking on a slope. However, ifyou must park on a slope:
1.Turn the steering wheel to point yourvehicle tires away from traffic flow.
2.Set your vehicle parking brake.
3.Place the automatic transmission inpark (P) or manual transmission in alow gear.
4.Place wheel chocks in front and backof the trailer wheels. Chocks are notincluded with your vehicle.
Launching or Retrieving a Boat orPersonal Watercraft (PWC)
Note:Disconnect the wiring to the trailerbefore backing the trailer into the water.
Note:Reconnect the wiring to the trailerafter removing the trailer from the water.
When backing down a ramp during boatlaunching or retrieval:
•Do not allow the static water level torise above the bottom edge of the rearbumper.
•Do not allow waves to break higherthan 6 in (15 cm) above the bottomedge of the rear bumper.
Exceeding these limits may allow water toenter vehicle components:
•Causing internal damage to thecomponents.
•Affecting driveability, emissions, andreliability.
Any time the rear axle submerges in water,replace the rear axle lubricant. Water maycontaminate the rear axle lubricant, whichis not a normal maintenance inspectionitem unless there is a possibility of a leakor other axle repair is required.
222
2023 Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-11-2022, enUSA, Edition date: 202209, First-PrintingTowing

TRANSPORTING THE VEHICLE
- MACH 1
If you need to have your vehicle towed,contact your roadside assistance centeror a professional towing service.
We recommend that your vehicle be towedwith flatbed equipment only. When towingwith a flatbed, race ramps or wood rampsmust be used when loading or unloadingyour vehicle. Wheel baskets are requiredwhen flatbed towing.
Your vehicle could come with a frontrecovery hook to assist in vehicle recoverysituations.
Perform the following when towing yourvehicle:
•Enable manual park override. SeeAutomatic Transmission (page 164).
Note:Do not use the Stay in Neutral Modefor towing.
Note:Do not tow with a slingbelt or wheellift equipment.
Note:If the vehicle is towed incorrectly orby any other means, vehicle damage mayoccur.
223
2023 Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-11-2022, enUSA, Edition date: 202209, First-PrintingTowingE203788

JUMP STARTING THE VEHICLE
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: 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: Use only adequatelysized cables with insulated clamps.
Note:Do not attempt to push-start yourautomatic transmission vehicle. Attemptingto push-start a vehicle with an automatictransmission may cause transmissiondamage.
Note:Do not disconnect the battery of thedisabled vehicle as this could damage thevehicle electrical system.
Preparing Your Vehicle
Note:Use only a 12-volt supply to start yourvehicle.
Park the booster vehicle close to the hoodof the disabled vehicle, making sure thetwo vehicles do not touch.
Removing the Battery Shield
The battery is on the passenger sideunderneath the battery shield.
1.Rotate and release three fasteners byhand from the battery shield.
2.Remove the battery shield from thevehicle.
Connecting the Jumper Cables
WARNING: Do not connect the endof the second cable to the negative (-)terminal of the battery to be jumped. Aspark may cause an explosion of thegases that surround the battery.
WARNING: Do not use fuel lines,engine valve covers, windshield wiperarms, the intake manifold, or hood latchas ground points.
Note:If you are using a jump pack orbooster box, follow that manufacturer'sinstructions.
Note:In the illustration, the vehicle shownis being jumped.
235
2023 Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-11-2022, enUSA, Edition date: 202209, First-PrintingRoadside EmergenciesE281082

Protected ComponentFuse RatingFuse or RelayNumber
Convertible top master motor (base).20A217
Not used (GT500).—
Not used.—18
Steering column lock relay (base).20A3
19Transmission control unit (GT500).10A3
Brake on-off switch.10A320
Horn.20A321
Powertrain control module relay.10A322
Air conditioning clutch.10A323
Voltage quality module.30A224
Steering column lock relay (GT500).20A225
Not used (base).—
Windshield wiper motor.25A226
Not used.—27
Automatic brake system valve.30A228
Not used.—29
Starter motor solenoid.30A230
Not used.—31
Latch relay coil.10A332
Run/start (base).15A3
33Left-hand high-intensity discharge head-lamps (GT500).20A3
Exhaust valves.15A334
248
2023 Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-11-2022, enUSA, Edition date: 202209, First-PrintingFuses

GENERAL INFORMATION
Have your vehicle serviced regularly to helpmaintain its roadworthiness and resalevalue. There is a large network ofauthorized dealers that are there to helpyou with their professional servicingexpertise. We believe that their speciallytrained technicians are best qualified toservice your vehicle properly and expertly.They are supported by a wide range ofhighly specialized tools developedspecifically for servicing your vehicle.
If your vehicle requires professional service,an authorized dealer can provide thenecessary parts and service. Check yourwarranty information to find out whichparts and services are covered.
Use only recommended fuels, lubricants,fluids and service parts conforming tospecifications. Motorcraft® parts aredesigned and built to provide the bestperformance in your vehicle.
Precautions
•Do not work on a hot engine.
•Make sure that nothing gets caught inmoving parts.
•Do not work on a vehicle with theengine running in an enclosed space,unless you are sure you have enoughventilation.
•Keep all open flames and other burningmaterial, such as cigarettes, away fromthe battery and all fuel related parts.
Working with the Engine Off
1.Set the parking brake and shift thetransmission to park (P), for automatictransmission, or neutral (N), for manualtransmission.
2.Switch off the engine.
3.Block the wheels.
Working with the Engine On
WARNING: To reduce the risk ofvehicle damage and personal burninjuries, do not start your engine with theair cleaner removed and do not removeit while the engine is running.
1.Set the parking brake and shift thetransmission to park (P), for automatictransmission, or neutral (N), for manualtransmission.
2.Block the wheels.
OPENING AND CLOSING THE
HOOD
Opening the Hood
1.Inside the vehicle, pull the hood releasehandle located under the left-handside of the instrument panel.
2.Slightly lift the hood.
257
2023 Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-11-2022, enUSA, Edition date: 202209, First-PrintingMaintenanceE142457

You may notice a reduction in vehiclespeed caused by reduced engine power inorder to manage the engine coolanttemperature. Your vehicle may enter thismode if certain high-temperature andhigh-load conditions take place. Theamount of speed reduction depends onvehicle loading, grade and ambienttemperature. If this occurs, there is noneed to stop your vehicle. You cancontinue to drive.
The air conditioning may automaticallyturn on and off during severe operatingconditions to protect the engine fromoverheating. When the coolanttemperature decreases to the normaloperating temperature, the air conditioningturns on.
If the coolant temperature gauge movesfully into the red zone, or if the coolanttemperature warning or service enginesoon messages appear in your informationdisplay, do the following:
1.Stop your vehicle as soon as it is safeto do so. Fully apply the parking brake,shift into park (P) or neutral (N).
2.Leave the engine running until thecoolant temperature gauge needlereturns to the normal position. If thetemperature does not drop afterseveral minutes, follow the remainingsteps.
3.Switch the engine off and wait for it tocool. Check the coolant level.
4.If the coolant level is at or below theminimum mark, add prediluted coolantimmediately.
5.If the coolant level is normal, restartthe engine and continue.
MANUAL TRANSMISSION
FLUID CHECK - 6-SPEED
MANUAL TRANSMISSION –
3160
Note:Make sure the vehicle is on a levelsurface.
1.Clean the filler plug.
2.Remove the filler plug.
3.Start the engine and allow it to idle fortwo minutes with the clutch engaged.
4.Add fluid through the filler hole.
5.The correct fluid fill level is 0.0–0.1 in(0–3 mm) below the bottom edge ofthe filler hole.
6.Install the filler plug.
7.Tighten the filler plug until you feel astrong resistance.
Only use fluid that meets ourspecifications. See Capacities andSpecifications (page 337).
269
2023 Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-11-2022, enUSA, Edition date: 202209, First-PrintingMaintenanceE215477

MANUAL TRANSMISSION
FLUID CHECK - 6-SPEED
MANUAL TRANSMISSION –
MT82
1.Clean the filler plug. The filler plug ison the right-hand side of thetransmission.
2.Remove the filler plug.
3.The correct fluid fill level is 0.0–0.1 in(0–3 mm) below the bottom edge ofthe filler hole.
4.Add fluid through the filler hole.
5.Install the filler plug.
6.Tighten the filler plug until you feel astrong resistance.
Only use fluid that meets Fordspecifications. See Capacities andSpecifications (page 337).
AUTOMATIC TRANSMISSION
FLUID CHECK
If required, have an authorized dealer checkand change the transmission fluid at thecorrect service interval. See ScheduledMaintenance (page 449).
The automatic transmission does not havea transmission fluid dipstick.
Refer to your scheduled maintenanceinformation for scheduled intervals for fluidchecks and changes. Your transmissiondoes not consume fluid. However, if thetransmission slips, shifts slowly or if younotice a sign of leaking fluid, contact anauthorized dealer.
Do not use supplemental transmissionfluid additives, treatments or cleaningagents. The use of these materials mayaffect transmission operation and resultin damage to internal transmissioncomponents.
BRAKE FLUID CHECK
WARNING: Do not use any fluidother than the recommended brake fluidas this will reduce brake efficiency. Useof incorrect fluid could result in the lossof vehicle control, serious personal injuryor death.
WARNING: Only use brake fluidfrom a sealed container. Contaminationwith dirt, water, petroleum products orother materials may result in brakesystem damage or failure. Failure toadhere to this warning could result in theloss of vehicle control, serious personalinjury or death.
WARNING: Do not allow the fluidto touch your skin or eyes. If thishappens, rinse the affected areasimmediately with plenty of water andcontact your physician.
WARNING: The brake systemcould be affected if the brake fluid levelis below the MIN mark or above the MAXmark on the brake fluid reservoir.
270
2023 Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-11-2022, enUSA, Edition date: 202209, First-PrintingMaintenanceE174951