TOYOTA TUNDRA 2025 (01) PDF MANUAL

To ensure driving safety, observe the following before starting the vehicle. Use only floor mats designed specifically for your vehicle’s model and year. Fix them securely to the carpet.

1. Insert the retaining hooks (clips) into the floor mat eyelets.

2. Turn the upper knob of each retaining hook (clip) to secure the floor mats in place. Always align the triangle marks.

WARNINGS:

● Failure to properly install the floor mat may cause it to slip and interfere with the pedals while driving. This could lead to an unexpectedly high speed or make it difficult to stop the vehicle, potentially resulting in an accident, death, or serious injury.

● Do not use floor mats designed for other models or different model year vehicles, even if they are Toyota Genuine floor mats.

● Only use floor mats designed for the driver’s seat.

● Always install the floor mat securely using the provided retaining hooks (clips).

● Do not use two or more floor mats on top of each other.

● Do not place the floor mat bottom-side up or upside-down.

● Before driving, check that the floor mat is securely fixed in the correct place with all retaining hooks. Be especially careful after cleaning the floor.

● With the engine stopped and the shift lever in P, fully depress each pedal to the floor to ensure it does not interfere with the floor mat.

For safe driving, adjust the seat and mirror to an appropriate position before driving.

A. Adjust the angle of the seatback so that you are sitting straight up and do not have to lean forward to steer.

B. Adjust the seat so that you can depress the pedals fully and your arms bend slightly at the elbow when gripping the steering wheel.

C. Lock the head restraint in place with the center of the head restraint closest to the top of your ears.

D. Wear the seat belt correctly.

● Do not adjust the position of the driver’s seat while driving, as it could cause the driver to lose control of the vehicle.

● Do not place a cushion between the driver or passenger and the seatback, as it may prevent correct posture and reduce the effectiveness of the seat belt and head restraint.

● Do not place anything under the front seats. Objects may become jammed in the seat tracks and stop the seat from locking, which could lead to an accident.

● Always observe the legal speed limit when driving on public roads.

● When driving long distances, take regular breaks before feeling tired. If you feel tired or sleepy, do not force yourself to continue driving and take a break immediately.

Ensure all occupants are wearing their seat belts before driving.

1. Extend the shoulder belt so that it comes fully over the shoulder, but does not contact the neck or slide off the shoulder.

2. Position the lap belt as low as possible over the hips.

3. Adjust the position of the seatback. Sit up straight and well back in the seat.

4. Do not twist the seat belt.

Important Precautions:

● Each seat belt should be used by one person only.

● Toyota recommends that children be seated in the rear seat and always use a seat belt and/or an appropriate child restraint system.

● To achieve a proper seating position, do not recline the seat more than necessary.

● Do not wear the shoulder belt under your arm.

● Pregnant women should obtain medical advice and wear the seat belt properly, with the lap belt as low as possible over the hips and the shoulder belt completely over the shoulder, avoiding contact with the abdominal area.

● Inspect the seat belt system periodically for cuts, fraying, and loose parts. Replace if damaged.

● Replace the seat assembly, including belts, if the vehicle has been in a serious accident.

Fastening and releasing the seat belt (except for the rear center seat):

1. To fasten, push the plate into the buckle until a click is heard.

2. To release, press the release button.

If the seat belt cannot be pulled out of the retractor, firmly pull the belt and release it.

Fastening the seat belt (for the rear center seat):

1. Take out the plate.

2. When fixing the belt, in the order of plate A and then plate B, insert the plate into the buckle until a clicking sound is heard.

Releasing and stowing the seat belt (for the rear center seat):

1. To release the hooked buckle, push the buckle release button.

2. Insert the mechanical key or plate B into the notch of the buckle and remove the belt.

3. Stow in the holder in the order of plate B and then plate A. Firmly insert it to the back.

4. Stow the seat belt buckle in the pocket.

This adjustment is for the front seats.

1. To lower: Push the seat belt shoulder anchor down while pressing the release button.

2. To raise: Push the seat belt shoulder anchor up. You do not need to press the release button when raising it.

Move the height adjuster up and down as needed until you hear a click. Always ensure the shoulder belt is positioned across the center of your shoulder, away from your neck but not falling off.

The SRS airbags inflate when the vehicle is subjected to certain types of severe impacts to help reduce the risk of death or serious injury. They work together with the seat belts.

Airbag Locations:

● SRS driver airbag/front passenger airbag: Helps protect the head and chest.

● SRS knee airbags: Helps provide driver and front passenger protection.

● SRS front side airbags: Helps protect the torso of front seat occupants.

● SRS curtain shield airbags: Helps protect the head of occupants in the outer seats and can help prevent occupants from being thrown from the vehicle in a rollover.

Deployment Conditions:

● The SRS front airbags will deploy in a severe frontal impact that exceeds a set threshold level.

● The SRS side and curtain shield airbags will deploy in a severe side impact that exceeds a set threshold level. Curtain shield airbags also deploy in a vehicle rollover or severe frontal collision.

● Airbags may also deploy if a serious impact occurs to the underside of the vehicle (e.g., hitting a curb, falling into a deep hole).

When to Contact Your Dealer:

● If any of the SRS airbags have inflated.

● If the front of the vehicle is damaged or deformed from an accident that was not severe enough to cause the front airbags to inflate.

● If a portion of a door or its surrounding area is damaged or deformed from an accident that was not severe enough to cause the side and curtain shield airbags to inflate.

● If the pad section of the steering wheel, dashboard, or other airbag storage areas are scratched, cracked, or otherwise damaged.

This system detects the conditions of the front passenger seat and activates or deactivates the front passenger airbag and front passenger knee airbag.

The system components include:

● SRS warning light

● Driver’s and front passenger’s seat belt reminder light

● “AIR BAG OFF” indicator light

● “AIR BAG ON” indicator light

The following table shows the condition and operation of the system:

*Notes:

● An “Adult” is judged as a person of adult size. A smaller adult may not be recognized as an adult depending on physique and posture.

● For a “Child”, the system may not recognize them as a child depending on their physique or posture in the seat (child seat, booster seat, etc.).

● Never install a rear-facing child restraint system on the front passenger seat.

Exhaust gases contain harmful carbon monoxide (CO), which is colorless and odorless. Failure to observe the following precautions may cause exhaust gases to enter the vehicle, leading to light-headedness, an accident, or even death or serious health hazard.

While Driving:

● Keep the back window closed.

● If you smell exhaust gases in the vehicle even with the window closed, open the windows and have the vehicle inspected as soon as possible.

When Parking:

● If the vehicle is in a poorly ventilated area or a closed area like a garage, stop the engine.

● Do not leave the vehicle with the engine running for a long time. If unavoidable, park in an open space and ensure fumes do not enter the interior.

● Do not leave the engine running in an area with snow build-up or where it is snowing, as snowbanks can cause exhaust gases to collect and enter the vehicle.

Exhaust Pipe:

● The exhaust system needs to be checked periodically. If there is a hole, crack, damage to a joint, or abnormal exhaust noise, have the vehicle inspected and repaired.

Before installing a child restraint system, observe the precautions, understand the different types, and follow the installation methods in this manual. For the child’s safety, install the child restraint system in a rear seat.

Installation Methods:

● Using an anchor bracket (for top tether strap)

● Fixed with a child restraint LATCH anchor

● Fixed with a seat belt

When installing a child restraint system to a front passenger seat (only when unavoidable):

● Move the front seat fully rearward.

● Adjust the seatback angle to the most upright position.

● If the head restraint interferes with the installation, remove it or put it in the uppermost position.

WARNING: Never install a rear-facing child restraint system on the front passenger seat. The force of the inflating airbag can cause death or serious injury to the child.

Engine Immobilizer System:

The vehicle’s keys have built-in transponder chips that prevent the engine from starting if a key has not been previously registered. The indicator light flashes after the engine switch is turned off to show the system is operating.

Alarm System:

The alarm uses light and sound to alert when an intrusion is detected. It is triggered if a locked door or tailgate is unlocked or opened in any way other than using the entry function or wireless remote control, or if the hood is opened.

Setting the alarm:

Close the doors and hood, and lock all the doors using the entry function or wireless remote control. The system will set automatically after 30 seconds. The indicator light changes from on to flashing when the system is set.

Deactivating or stopping the alarm:

● Unlock the doors and tailgate using the entry function or wireless remote control.

● Turn the engine switch to ACC or ON, or start the engine.

The display shows the following items:

● Odometer: Displays the total distance the vehicle has been driven.

● Trip meter A / Trip meter B: Displays the distance driven since the meter was last reset. Trip meters A and B can be used to record different distances independently.

● Distance until next engine oil change: Displays the distance until an oil change is necessary. This may pop up when the engine switch is turned to ON or when a maintenance warning is displayed.

Changing the display:

Each time the “ODO TRIP” switch is pressed, the displayed item will change. To reset a trip meter, display it, then press and hold the switch.

The multi-information display is operated using the meter control switches on the steering wheel.

● Scroll the screen/switch the display/move the cursor: Use the up/down/left/right arrow buttons.

● Enter/Set: Press the center “OK” button.

● Reset/Display customizable items: Press and hold the “OK” button.

● Return to the previous screen: Press the back button.

● Call sending/receiving and history display: Use the phone button.

You can use these controls to navigate through menu icons for Driving Information, Driving Support System, Audio, Vehicle Information, Settings, and Warning Messages.

The head-up display projects driving-related information onto the windshield.

Enabling/Disabling the Display:

Select the settings icon on the multi-information display, then “HUD Main”. Press the OK meter control switch to enable/disable the head-up display.

Changing Settings:

Press and hold the OK meter control switch to change the following:

● Brightness and vertical position: Adjust the brightness or vertical position.

● Display content: Select what information to display, such as Eco Driving Indicator, route guidance, compass, etc., or select “No content”.

● Display angle: Adjust the angle of the display.

Note: The display may seem dark or hard to see when viewed through sunglasses, especially polarized ones. Adjust the brightness or remove your sunglasses.

Using the Smart Key System (entry function):

Carry the electronic key with you.

● To unlock: Grip the driver’s or front passenger’s door handle. Holding the driver’s handle for about 2 seconds unlocks all doors.

● To lock: Touch the lock sensor (indentation on the upper or lower part of the handle) on a front door handle.

Using the Wireless Remote Control:

● To lock: Press the lock button to lock all doors and the tailgate.

● To unlock: Press the unlock button. Pressing it once unlocks the driver’s door. Pressing it again within 5 seconds unlocks all other doors.

Using Door Lock Switches:

● Press the “lock” side of the switch to lock all doors.

● Press the “unlock” side of the switch to unlock all doors.

Using Inside Lock Buttons:

● Push the button in to lock the door.

● Pull the button out to unlock the door.

The front doors can be opened by pulling the inside handle even if the lock buttons are in the locked position.

This feature prevents the rear doors from being opened from the inside.

1. Push down on the switch on each rear door to the “Lock” position.

2. To disable, push the switch up to the “Unlock” position.

The power running boards deploy when a door is opened or by using the switch inside the vehicle. They stow when a door is closed, by operating the switch, or by driving at 3 mph (5 km/h) or higher.

Operating from Inside:

Use the power steps switch:

● Press “OUT” to deploy the running boards and power bed step.

● Press “OFF” to stow the running boards and power bed step.

● Set the switch to the neutral (AUTO) position to link deploying/stowing to the opening/closing of the side doors.

Jam Protection: If a board contacts an obstacle when deploying, it will stow. If an obstacle is caught when stowing, it will deploy.

Locking/Unlocking:

● Use the smart key system by carrying the electronic key and pressing the button on the tailgate.

● Use the wireless remote control.

Opening/Closing (without power tailgate):

● To open: Unlock the tailgate, then open it slowly while pushing the tailgate opener switch on the handle or the release switch on the left side tail lamp. The support cables will hold it horizontal.

● To close: Lift and close the tailgate firmly.

Opening/Closing (with power tailgate):

● Press and hold the button on the wireless remote control.

● Press and hold the switch on the instrument panel.

● Press the tailgate opener switch on the tail lamp or tailgate handle.

Pressing the switch again during operation reverses the direction. Close assist will automatically close the tailgate if it is left partially latched.

Front Seats (Power Seat):

● Seat position: Move the switch forward/backward, up/down.

● Seatback angle: Tilt the switch forward/backward.

● Seat cushion (front) angle: Move the front part of the switch up/down.

● Vertical height: Move the rear part of the switch up/down.

● Lumbar support: Press the front/rear of the switch to adjust support; press the top/bottom to adjust height.

Rear Seats:

● Folding down seatbacks: Move front seats forward, stow armrest, stow seat belt buckles, use seat belt hangers, lower head restraints, then pull the seatback lock release strap and fold down.

● Returning seatbacks: Raise the seatback until it locks. Ensure belts are not twisted.

● Raising bottom cushions: Move front seats forward, stow armrest and buckles, use hangers, then raise the cushion until it locks.

● Returning bottom cushions: Pull and release the strap, then carefully lower the cushion.

This feature allows you to record and recall two different driving positions (driver’s seat, steering wheel, outside rear view mirrors).

Recording a Position:

1. Check that the shift lever is in P and the engine switch is ON.

2. Adjust the driver’s seat, steering wheel, and outside rear view mirrors to the desired positions.

3. While pressing the “SET” button, press button “1” or “2” until the buzzer sounds.

Recalling a Position:

1. Check that the shift lever is in P and the engine switch is ON.

2. Press button “1” or “2” for the position you want to recall until the buzzer sounds.

You can also register a driving position to an electronic key, which will recall the position when you unlock and open the driver’s door.

Manual Adjustment:

1. Hold the steering wheel and push the lever down.

2. Move the steering wheel to the ideal position (horizontally and vertically).

3. Pull the lever up to secure the steering wheel.

Power Adjustment:

With the engine switch in ACC or ON, operate the control switch to move the steering wheel up, down, toward you, or away from you.

The automatic tilt-away & returning function (if equipped) automatically adjusts the steering wheel for easier entry and exit when the engine switch is turned off.

Power Windows:

● To open/close: Press down/pull up the switch. One-touch opening/closing is available for all windows (press/pull the switch fully).

● The window lock switch on the driver’s door can disable the passenger window switches.

● The jam protection function will stop and slightly reverse a closing window if an object is jammed.

Panoramic Moon Roof:

Use the overhead switches.

● Electronic Sunshade: Slide and hold the switch backward to open, forward to close.

● Tilting Moon Roof: Press the ROOF switch to tilt up. Press and hold the switch to tilt down.

● Opening/Closing Moon Roof: Slide and hold the ROOF switch backward to open both the sunshade and roof. Slide and hold forward to close.

Driving:

1. With the brake pedal depressed, shift the shift lever to D.

2. Release the parking brake.

3. Gradually release the brake pedal and gently depress the accelerator pedal to accelerate.

Stopping:

1. With the shift lever in D, depress the brake pedal.

2. If necessary, set the parking brake.

Parking:

1. With the shift lever in D, depress the brake pedal to stop the vehicle completely.

2. Set the parking brake and shift the shift lever to P.

3. Turn the engine switch to OFF to stop the engine.

4. Lock the door, making sure you have the electronic key with you.

Dynamic Radar Cruise Control with Full-Speed Range:

This system maintains a set speed and a set following distance from the vehicle ahead, and can bring the vehicle to a stop.

1. Press the cruise control main switch to activate the system.

2. Accelerate or decelerate to the desired speed and press the “-SET” switch to set the speed.

3. Press the vehicle-to-vehicle distance switch to adjust the following distance (Long, Medium, Short).

To cancel, press the cancel switch, or depress the brake pedal. To resume, press the “+RES” switch.

Lane Tracing Assist (LTA):

When dynamic radar cruise control is active, this system helps keep the vehicle in its lane by providing steering assistance.

● Press the LTA switch on the steering wheel to turn the system on or off.

● The system provides a lane departure alert (visual and audible/vibration), steering assist, and vehicle sway warning.

Air outlets and fan speed are automatically adjusted according to the temperature setting.

Using Automatic Mode:

1. Press the “AUTO” switch/toggle.

2. Adjust the temperature setting using the temperature control toggle.

Manual Adjustments:

● Adjusting Fan Speed: Use the fan speed control toggle.

● Changing Airflow Mode: Use the air flow mode control toggle to direct air to the upper body, feet, or both.

● Switching Air Intake: Press the switch to toggle between outside air and recirculated air.

● Defogging Windshield: Press the windshield defogger switch.

● Defogging Rear Window: Press the rear window defogger switch.

● Turning On/Off: Press the “OFF” switch to turn the system off.

Heated Steering Wheel:

Press the switch to turn the heated steering wheel on/off. When on, the indicator illuminates.

Front Seat Heaters/Ventilators:

● To use the heaters, press the heater switch. Each press cycles through Hi (3 segments lit), Mid (2 segments), Lo (1 segment), and Off. The level indicator lights up in red.

● To use the ventilators, press the ventilator switch. Each press cycles through Hi (3 segments lit), Mid (2 segments), Lo (1 segment), and Off. The level indicator lights up in blue.

Rear Seat Heaters/Ventilators:

These are operated similarly using the switches for the rear seats.

This feature charges a Qi-standard compatible portable device placed on the charge area.

1. Place the portable device on the charging tray with the charging side down.

2. The operation indicator light will turn orange when charging begins.

3. The indicator light will turn green when charging is complete.

The system has a recharging function that restarts charging after a fixed time if the device is left on the tray after being fully charged. It also supports rapid charging for compatible devices.

Power Outlet (12 VDC):

The 12 V outlet can be used for accessories that run on less than 10 A when the engine switch is in ACC or ON. Open the lid to access it.

Power Outlets (120 VAC) (if equipped):

These outlets supply power for electronic devices that use less than 120 VAC.

1. Press the “AC120V” switch. The indicator on the switch will illuminate.

2. Open the lid of the outlet and securely insert the device’s plug.

Maximum Capacity:

● While driving: 100 W

● While stationary (shift lever in P or N): 400 W

● While stationary (shift lever in other positions): 100 W

1. Pull the hood lock release lever located under the instrument panel. The hood will pop up slightly.

2. Pull up the auxiliary catch lever located at the front of the hood and lift the hood.

WARNING: Before driving, check that the hood is fully closed and locked. If not locked properly, it may open while the vehicle is in motion and cause an accident.

Checking the Oil Level:

1. Park on level ground. After warming up the engine and turning it off, wait about 5 minutes.

2. Pull the dipstick out, holding a rag under the end.

3. Wipe the dipstick clean.

4. Reinsert the dipstick fully.

5. Pull the dipstick out again and check that the oil level is between the low level mark and the refill upper limit mark.

Adding Engine Oil:

If the oil level is below or near the low level mark, add engine oil of the same type as that already in the engine.

1. Remove the oil filler cap by turning it counterclockwise.

2. Add engine oil slowly, checking the dipstick periodically.

3. Install the oil filler cap by turning it clockwise.

If any electrical components do not operate, a fuse may be blown.

1. Turn the engine switch off.

2. Open the fuse box cover. Locations include the engine compartment, passenger’ side instrument panel, and under the right-hand rear seat.

3. Remove the fuse with the pullout tool (if applicable).

4. Check if the fuse is blown. A normal fuse has an intact wire inside, while a blown fuse has a broken wire.

5. Replace the blown fuse with a new fuse of an appropriate amperage rating, which can be found on the fuse box lid.

WARNING: Never use a fuse of a higher amperage rating or any other object in place of a fuse. This may cause damage, fire, or injury.

Calmly perform the following actions if a warning light comes on or flashes. If the light goes off after coming on, it may not indicate a malfunction, but if it persists, have the vehicle inspected.

● Brake System Warning Light: Indicates low brake fluid or a system malfunction. Immediately stop the vehicle in a safe place and contact your dealer. It may be dangerous to continue driving.

● Charging System Warning Light: Indicates a malfunction in the charging system. Immediately stop the vehicle in a safe place and contact your dealer.

● Low Engine Oil Pressure Warning Light: Indicates engine oil pressure is too low. Immediately stop the vehicle in a safe place and contact your dealer.

● High Coolant Temperature Warning Light: Indicates the engine is overheating. Immediately stop the vehicle in a safe place.

● Malfunction Indicator Lamp (Check Engine Light): Indicates a malfunction in the electronic engine control system, throttle system, or emission control system. Have the vehicle inspected immediately.

● SRS Warning Light: Indicates a malfunction in the SRS airbag system or seat belt pretensioner system. Have the vehicle inspected immediately.

● ABS Warning Light: Indicates a malfunction in the ABS or brake assist system. Have the vehicle inspected immediately.

Do not continue driving with a flat tire. Driving even a short distance can damage the tire and wheel beyond repair.

Before Repairing:

● Stop the vehicle in a safe place on a hard, flat surface.

● Set the parking brake.

● Shift the shift lever to P.

● Stop the engine.

● Turn on the emergency flashers.

Replacing the Flat Tire:

1. Chock the tires diagonally opposite the flat tire.

2. Take out the jack, tools, and spare tire.

3. Slightly loosen the wheel nuts (one turn).

4. Position the jack at the correct jack point and raise the vehicle until the tire is slightly off the ground.

5. Remove all the wheel nuts and the flat tire.

6. Install the spare tire and loosely tighten the wheel nuts by hand.

7. Lower the vehicle.

8. Securely tighten the wheel nuts in a star pattern using the wheel nut wrench.

9. Stow the flat tire, jack, and tools.

If the engine won’t start even with correct starting procedures, consider the following:

If the starter motor operates normally but the engine doesn’t start:

● There may not be enough fuel. Refuel the vehicle.

● The engine may be flooded. Try to restart following the correct procedures.

● There may be a malfunction in the engine immobilizer system.

If the starter motor turns over slowly, lights are dim, or the horn is weak:

● The battery may be discharged.

● The battery terminal connections may be loose or corroded.

If the starter motor does not turn over at all:

● The engine starting system may be malfunctioning due to an electrical problem (e.g., key battery depletion, blown fuse). An emergency start function is available.

● The battery may be discharged.

● One or both battery terminals may be disconnected.

You may be able to jump-start the engine using jumper cables and a second vehicle with a 12-volt battery.

1. Open the hood.

2. Open the positive (+) battery terminal cover on your vehicle.

3. Connect a positive jumper cable clamp to the positive (+) terminal on your vehicle.

4. Connect the clamp on the other end of the positive cable to the positive (+) terminal on the second vehicle.

5. Connect a negative cable clamp to the negative (-) terminal on the second vehicle.

6. Connect the clamp on the other end of the negative cable to a solid, stationary, unpainted metallic point of your vehicle, away from the battery.

7. Start the engine of the second vehicle and let it run for about 5 minutes with the engine speed increased slightly.

8. Start your vehicle’s engine.

9. Once your engine has started, remove the jumper cables in the exact reverse order of connection.

Once the engine starts, have the vehicle inspected at your dealer as soon as possible.

The following may indicate overheating:

● The engine coolant temperature gauge enters the red zone.

● A loss of engine power is experienced.

● A warning message is shown on the multi-information display.

● Steam comes from under the hood.

Correction Procedure:

1. Stop the vehicle in a safe place, turn off the air conditioning, and then stop the engine.

2. If you see steam, wait for it to subside before carefully lifting the hood. If you do not see steam, carefully lift the hood.

3. After the engine has cooled sufficiently, inspect hoses and radiators for leaks.

4. Check the coolant level in the reservoir. If it is low, add coolant after the engine has cooled completely.

5. Start the engine to check if the radiator cooling fan operates and to check for leaks.

WARNING: Do not remove the coolant reservoir cap while the engine and radiator are hot. Pressurized hot coolant and steam could spray out, causing serious burns.

If your vehicle gets stuck in mud, dirt, or snow, follow these procedures:

1. Stop the engine. Set the parking brake and shift the shift lever to P.

2. Remove the mud, snow, or sand from around the rear wheels.

3. Place wood, stones, or other material under the rear wheels to help provide traction.

4. Restart the engine.

5. Shift the shift lever to D or R, release the parking brake, and then carefully depress the accelerator pedal.

If it is still difficult to free the vehicle, you can try turning off the TRAC system or using the rear differential lock or 4WD modes (if equipped).

WARNING: If you choose to rock the vehicle back and forth to free it, ensure the surrounding area is clear of people and objects. The vehicle may lunge suddenly when it becomes free.