Nissan Frontier: Precautions when starting and driving

• Basic Information
• Tire Pressure Monitoring System (TPMS)
• On-pavement and off-road driving precautions
• Drinking alcohol/drugs and driving

Basic Information

WARNING

• Never leave children, elderly passengers, or individuals requiring assistance unattended inside your Nissan Frontier.

  Pets must also never be left alone in the vehicle.

  Unsupervised occupants may accidentally operate controls or place themselves and others at risk. Additionally, during hot or sunny conditions, the interior temperature of a closed Nissan Frontier can rise rapidly, potentially leading to heatstroke, serious injury, or even fatal consequences for both people and animals.

• Always secure cargo properly using appropriate ropes, straps, or fastening systems when transporting items in your Nissan Frontier. Avoid stacking cargo above the seatback height.

  In the event of sudden braking, sharp maneuvers, or a collision, unsecured cargo may shift, creating a significant risk of injury to vehicle occupants.

Exhaust gas (carbon monoxide)

WARNING

• Do not inhale exhaust gases under any circumstances. Exhaust fumes contain carbon monoxide, a colorless, odorless, and highly toxic gas that can cause unconsciousness or death within a short period.
• If you suspect that exhaust fumes are entering the cabin of your Nissan Frontier, immediately open all windows fully and have the vehicle inspected by a qualified technician without delay.
• Never operate the engine of your Nissan Frontier in enclosed or poorly ventilated areas such as garages or confined spaces.
• Avoid leaving the engine running for extended periods while the vehicle is stationary, as this increases the risk of exhaust gas accumulation.
• Ensure that rear vents, doors, tailgate, and any cargo openings are securely closed while driving your Nissan Frontier to prevent exhaust gases from entering the passenger compartment.

  If it is necessary to drive with any of these openings partially open, take the following precautions to maintain proper ventilation:

  1. Open all windows to allow fresh air circulation.
  2. Set the air recirculation function to OFF and adjust the fan speed to a high setting to ensure continuous airflow through the cabin.
• If electrical wiring, towing cables, or additional equipment must pass through body seals (such as the tailgate area), always follow manufacturer recommendations to prevent exhaust gases from entering the Nissan Frontier cabin.
• The exhaust system and underbody of your Nissan Frontier should be inspected by a qualified technician under the following conditions:
  1. Whenever the vehicle is lifted for maintenance or servicing.
  2. If there is any suspicion that exhaust fumes are entering the interior.
  3. If you notice unusual sounds, vibrations, or changes in exhaust noise.
  4. After any collision or incident involving damage to the rear, underside, or exhaust system of the vehicle.
• If your Nissan Frontier is equipped with additional accessories such as a camper shell or other modifications, carefully follow the equipment manufacturer's guidelines to minimize the risk of carbon monoxide entering the passenger area.

Do not use or remain in these areas of your Nissan Frontier while the engine is running, even if the vehicle is stationary. Certain recreational or aftermarket equipment such as portable stoves, refrigerators, heaters, or similar devices

may produce carbon monoxide, which can accumulate quickly and create a dangerous environment inside or around the Nissan Frontier.

Three-way catalyst

The three-way catalyst in the Nissan Frontier is a critical emission control component integrated into the exhaust system. It is designed to significantly reduce harmful pollutants by converting exhaust gases through high-temperature chemical reactions.

Within the three-way catalyst, exhaust gases are subjected to elevated temperatures, allowing harmful emissions such as hydrocarbons, carbon monoxide, and nitrogen oxides to be minimized before being released into the atmosphere.

WARNING

The exhaust gases and all components of the exhaust system in your Nissan Frontier become extremely hot during operation. Always keep people, animals, and any flammable materials at a safe distance from these components to avoid burns or fire hazards.

Never park or stop your Nissan Frontier over combustible materials such as dry grass, leaves, paper, or cloth. Heat from the exhaust system may ignite these materials and lead to a fire.

CAUTION

• Use only unleaded fuel in your Nissan Frontier. Leaded gasoline can cause deposits that severely impair the effectiveness of the three-way catalyst and increase emissions.
• Ensure that your Nissan Frontier engine is properly maintained and tuned. Faults in ignition, fuel injection, or electrical systems may result in excessive fuel entering the exhaust system, which can cause the catalyst to overheat.

  If you experience engine misfires, reduced performance, or unusual operation, stop driving as soon as it is safe and have the vehicle inspected. It is recommended that you visit an authorized NISSAN dealer for proper diagnosis and repair.

• Avoid operating your Nissan Frontier with a very low fuel level. Running out of fuel may cause engine misfiring, which can damage the three-way catalyst.
• Do not excessively rev the engine while it is warming up, as this may negatively affect emission system components.
• Never attempt to start the Nissan Frontier by pushing or towing the vehicle, as this can lead to damage to the emission control system and other drivetrain components.

Tire Pressure Monitoring System (TPMS)

Basic Information

For optimal safety and performance of your Nissan Frontier, each tire — including the spare tire (if equipped) — should be inspected at least once a month when cold and inflated to the pressure specified by the manufacturer. These values are listed on the vehicle placard or tire inflation label. If your Nissan Frontier is equipped with tires that differ from the original size, ensure that the correct inflation pressure is determined and maintained for those specific tires.

Basic Information

Routine tire pressure checks are essential for maintaining the safety, efficiency, and durability of your Nissan Frontier. Always verify tire pressure when the tires are cold and adjust according to the recommended values to ensure proper vehicle operation and longevity.

As an additional safety feature, the Nissan Frontier is equipped with a Tire Pressure Monitoring System (TPMS). This system continuously monitors tire pressure and activates a warning indicator if one or more tires become significantly under-inflated.

When the low tire pressure warning light illuminates, you should stop driving as soon as it is safe to do so and check all tires. Inflate them to the recommended pressure immediately to prevent potential damage or unsafe driving conditions.

Operating your Nissan Frontier with under-inflated tires can lead to excessive heat buildup, increasing the risk of tire failure. It can also reduce fuel efficiency, accelerate tire wear, and negatively affect handling, braking, and overall vehicle stability.

It is important to understand that the TPMS is not a replacement for regular tire maintenance. The driver remains responsible for maintaining correct tire pressure, even if the system has not yet triggered a warning.

Your Nissan Frontier is also equipped with a TPMS malfunction indicator, which alerts you if the system itself is not functioning correctly.

This malfunction indicator shares the same warning light as the low tire pressure indicator.

If a system fault is detected, the warning light will flash for approximately one minute and then remain steadily illuminated. This pattern will repeat each time the vehicle is started until the issue is resolved.

When the TPMS malfunction indicator is active, the system may not accurately detect or report tire pressure issues. Malfunctions may occur for several reasons, including the installation of non-compatible tires or wheels that interfere with TPMS operation.

After replacing tires or wheels on your Nissan Frontier, always verify that the TPMS warning light operates correctly to ensure that the system continues to function as intended.

Additional information:

• When a wheel without a TPMS sensor is installed, such as a spare tire, the system will not monitor that tire's pressure.
• The TPMS in the Nissan Frontier activates only when the vehicle is driven above approximately 16 mph (25 km/h). It may not immediately detect rapid pressure loss, such as a sudden puncture.
• The low tire pressure warning light will not automatically turn off after adjusting tire pressure. Once the correct pressure is set, drive the vehicle above 16 mph (25 km/h) to allow the system to reset and turn off the warning light.
• The "Tire Pressure Low - Add Air" message will appear in the vehicle information display when low tire pressure is detected. This message will disappear once the issue is corrected and the warning light turns off.
• This warning message will reappear each time the ignition is turned ON if the issue has not been resolved.
• The "Tire Pressure Low - Add Air" message will not be displayed if the warning light is illuminated due to a TPMS system malfunction rather than actual low tire pressure.
• Tire pressure in your Nissan Frontier will naturally increase during driving due to heat and may vary depending on outside temperature. Do not reduce tire pressure immediately after driving, as this can result in under-inflation once the tires cool down.

Low ambient temperatures can significantly reduce the air pressure inside the tires of your Nissan Frontier. As temperatures drop, the air inside the tire contracts, which may lead to a noticeable decrease in tire pressure. This condition can trigger the low tire pressure warning light. If this indicator appears, promptly check the pressure of all four tires and adjust them as necessary to the recommended specifications.

The Tire and Loading Information label for your Nissan Frontier is located on the driver's side door opening and provides the correct cold tire pressure values.

WARNING

• Radio frequency signals generated by the Nissan Frontier TPMS may interfere with certain types of medical devices. Individuals using pacemakers or similar medical equipment should consult the device manufacturer regarding possible interference before operating the vehicle.
• If the low tire pressure warning light illuminates while driving your Nissan Frontier, avoid sudden steering inputs or hard braking. Gradually reduce speed, safely move to the side of the road, and stop the vehicle as soon as conditions allow.

  Driving on under-inflated tires can cause irreversible tire damage and significantly increase the risk of tire failure.

  This may also lead to severe vehicle damage, loss of control, and potentially serious accidents resulting in injury.

  Check all four tires immediately and inflate them to the specified COLD tire pressure listed on the Tire and Loading Information label. If a tire is punctured or flat, replace it with a spare tire as soon as possible.

• When a wheel without a TPMS sensor is used on the Nissan Frontier (such as a spare tire), or when tires/wheels are replaced, the TPMS may not function correctly. In such cases, the warning light will flash for approximately one minute and then remain illuminated. Have the system inspected and reset as soon as possible. It is recommended to visit a NISSAN dealer.
• Installing tires that do not meet Nissan specifications may interfere with the proper operation of the TPMS system in your Nissan Frontier.
• Avoid using liquid tire sealants or aerosol repair products inside the tires, as these substances can damage TPMS sensors and lead to system malfunction.
• To reduce the risk of serious injury or fatal accidents, always check tire pressure in all tires regularly, whether as part of routine maintenance or in response to a TPMS warning. Driving with incorrect tire pressure can compromise tire integrity and negatively affect other vehicle systems.

CAUTION

Do not apply metallic window films or install metal components (such as antennas) directly on the windows of your Nissan Frontier.

These materials can interfere with radio signals transmitted by the tire pressure sensors, potentially causing the TPMS to operate incorrectly or fail to detect pressure changes.

External electronic devices or radio transmitters may temporarily disrupt the operation of the TPMS in your Nissan Frontier, which can result in the low tire pressure warning light being triggered unnecessarily.

Examples of potential interference sources include:

• Nearby equipment or facilities operating on similar radio frequencies.
• Transmitters or communication devices being used inside or near the Nissan Frontier.
• Electronic equipment such as computers or DC/AC power converters operating in close proximity to the vehicle.

The low tire pressure warning light may also illuminate under the following conditions:

• If the Nissan Frontier is equipped with wheels or tires that do not include TPMS sensors.
• If TPMS components have been replaced but the sensor identification has not been properly registered in the system.
• If non-genuine or non-approved wheels are installed that are not specified by NISSAN.

FCC Notice:

For USA:

This equipment installed in your Nissan Frontier complies with Part 15 of the FCC Rules. Operation is subject to the following conditions: (1) the device must not generate harmful interference, and (2) it must accept any interference received, including interference that may result in unintended operation.

NOTE:

Any modifications or alterations not expressly approved by the party responsible for compliance may void the user’s authority to operate this equipment in the Nissan Frontier.

For Canada:

This device used in the Nissan Frontier includes license-exempt transmitter(s) and/or receiver(s) that comply with Innovation, Science and Economic Development Canada’s RSS standards. Operation is subject to the following conditions: (1) the device must not cause interference, and (2) it must accept any interference received, including interference that may lead to undesired operation.

TPMS with Easy-Fill Tire Alert

WARNING

After rotating the tires on your Nissan Frontier, do not rely on the Easy-Fill Tire Alert system to set the tire pressure. Always use a reliable tire pressure gauge and adjust the pressure according to the values listed on the Tire and Loading Information label.

The Nissan Frontier is equipped with a TPMS featuring Easy-Fill Tire Alert, which provides both visual and audible signals outside the vehicle. This system helps guide you when inflating under-inflated tires to the correct COLD tire pressure, improving convenience and safety.

Vehicle set-up

1. Park your Nissan Frontier on a flat, stable surface in a safe location.

2. Engage the parking brake and shift the transmission into the P (Park) position.

3. Turn the ignition switch to the ON position without starting the engine.

Ensure the vehicle remains stationary during this process.

Operation

1. Begin adding air to the tire that requires inflation.

2. Within a few seconds, the hazard warning lights on the Nissan Frontier will begin flashing, indicating that the system is actively monitoring pressure.

3. Once the correct pressure level is reached, the horn will sound once and the hazard lights will stop flashing, confirming proper inflation.

4. Repeat this procedure for each tire on your Nissan Frontier.

• If the tire pressure exceeds the recommended level by approximately 4 psi (30 kPa), the horn will sound and the hazard lights will flash three times. To correct this, briefly press the valve stem core to release air. When the correct pressure is achieved, a single horn beep will confirm it.
• If the hazard lights do not begin flashing within approximately 15 seconds of starting inflation, this indicates that the Easy-Fill Tire Alert system is not currently functioning.
• The Easy-Fill Tire Alert function in the Nissan Frontier may not operate under the following conditions:
  • Interference from external electronic devices or radio transmitters.
  • Insufficient air pressure from the inflation source.
  • A malfunction within the TPMS system.
  • Failure of the horn or hazard warning light system.
  • The tire pressure sensor ID is not properly registered in the system.
  • The battery of the tire pressure sensor is low.
• If the Easy-Fill Tire Alert does not operate due to signal interference, move the Nissan Frontier approximately 3 ft (1 m) forward or backward and attempt the procedure again.

If the Easy-Fill Tire Alert system is unavailable or not functioning correctly, always use a manual tire pressure gauge to ensure accurate tire inflation in your Nissan Frontier.

On-pavement and off-road driving precautions

Utility vehicles such as the Nissan Frontier have a noticeably higher risk of rollover compared to standard passenger vehicles.

Due to its increased ground clearance, the Nissan Frontier is engineered to handle both paved roads and off-road environments. This elevated design improves versatility but also raises the vehicle’s center of gravity compared to conventional cars.

One advantage of this design is improved road visibility, allowing drivers of the Nissan Frontier to better anticipate obstacles and changing driving conditions. However, this same design means the vehicle is not intended for high-speed cornering like low-profile passenger cars. Always avoid aggressive turning or sudden maneuvers at higher speeds.

Like all vehicles in this class, improper handling of the Nissan Frontier may lead to loss of control or rollover situations.

In rollover accidents, occupants who are not wearing seat belts are at a significantly higher risk of fatal injury compared to those who are properly restrained.

Avoiding collision and rollover

WARNING

Operating your Nissan Frontier in an unsafe or careless manner can result in loss of vehicle control, serious accidents, or rollover incidents.

Always remain attentive and practice defensive driving techniques when operating your Nissan Frontier.

Follow all traffic laws and avoid excessive speed, abrupt steering inputs, and aggressive cornering. These actions greatly increase the risk of losing control, especially in vehicles with higher centers of gravity.

Loss of control in the Nissan Frontier may result in collisions with other vehicles, roadside objects, or rollover events — particularly if the vehicle begins to slide sideways.

Never drive when fatigued, impaired, or under the influence of alcohol, medications, or drugs that may reduce alertness. Always wear your seat belt and ensure all passengers in your Nissan Frontier are properly restrained.

Seat belts play a critical role in minimizing injuries during collisions and rollovers.

In rollover crashes, individuals not wearing seat belts are far more likely to suffer fatal injuries than those who are properly secured.

Off-road recovery

While driving your Nissan Frontier, it is possible for one side of the vehicle to unintentionally leave the paved surface. If this occurs, follow these steps to safely regain control.

This procedure is a general guideline. Always adjust your actions based on road, vehicle, and traffic conditions.

1. Stay calm and avoid panic reactions.

2. Do not immediately apply the brakes.

3. Keep both hands firmly on the steering wheel and maintain a straight trajectory.

4. Gradually ease off the accelerator to reduce speed smoothly.

5. When conditions allow, gently guide the Nissan Frontier back toward the roadway. Avoid sudden steering corrections until speed has been sufficiently reduced.

6. Once safe, carefully steer back onto the road surface. When all tires are fully on the pavement, stabilize the vehicle within the correct lane.

• If returning to the roadway is unsafe due to traffic or terrain conditions, slowly bring the Nissan Frontier to a complete stop in a secure off-road location.

Rapid air pressure loss

A sudden loss of tire pressure, commonly referred to as a blowout, may occur if a tire is punctured or damaged — for example, by striking a curb or pothole. Driving with under-inflated tires can also contribute to this condition.

In the Nissan Frontier, rapid tire deflation can significantly affect vehicle stability and steering control, particularly at higher speeds.

To reduce the risk of sudden pressure loss, regularly inspect tires and maintain proper inflation levels.

If a blowout occurs while driving your Nissan Frontier, follow these steps to maintain control. This guidance is general and should be adapted to actual conditions.

WARNING

The following actions increase the risk of losing control of your Nissan Frontier during a sudden tire failure.

Loss of control can result in a serious accident, potentially causing injury or death.

• The vehicle may pull strongly toward the side of the damaged tire.
• Do not apply the brakes abruptly.
• Do not suddenly release the accelerator.
• Avoid sharp or sudden steering inputs.

1. Remain calm and maintain control of the Nissan Frontier.

2. Hold the steering wheel firmly with both hands and keep the vehicle traveling straight.

3. Gradually reduce speed by easing off the accelerator.

4. Carefully steer the vehicle toward a safe location away from traffic.

5. Apply the brakes gently to bring the Nissan Frontier to a controlled stop.

6. Activate the hazard warning lights and contact roadside assistance to replace the tire safely.

Drinking alcohol/drugs and driving

WARNING

Never operate your Nissan Frontier while under the influence of alcohol or drugs. Alcohol in the bloodstream significantly reduces coordination, slows reaction time, and impairs judgment, making driving extremely dangerous.

Driving after consuming alcohol greatly increases the risk of being involved in a serious accident that may result in injury or loss of life for you, your passengers, or others on the road.

In addition, alcohol can worsen injuries sustained during a crash, making outcomes far more severe.

NISSAN strongly promotes safe and responsible driving practices. However, the final decision rests with the driver. Every year, thousands of accidents are caused by impaired driving. Even when within legal limits, alcohol affects individuals differently, and many drivers underestimate its impact on their ability to control a vehicle such as the Nissan Frontier.

Always remember: drinking and driving do not mix. This applies equally to prescription medications, over-the-counter drugs, and illegal substances. Never drive your Nissan Frontier if your physical or mental condition is compromised in any way.

Driving safety precautions

Your Nissan Frontier is engineered for both on-road comfort and light off-road capability. However, it is not designed for extreme off-road conditions. Avoid driving through deep water, heavy mud, or terrain that exceeds the vehicle’s intended capabilities.

Keep in mind that 2-Wheel Drive versions of the Nissan Frontier have reduced traction and recovery ability compared to 4-Wheel Drive (4WD) models, especially in snow, mud, or uneven terrain.

Please carefully follow these important precautions when driving your Nissan Frontier:

WARNING

• Drive cautiously when off-road and avoid hazardous terrain. All occupants of the Nissan Frontier must remain seated and properly secured with seat belts at all times, especially when driving over uneven surfaces.
• Avoid driving across steep slopes. Instead, approach hills directly up or down. The Nissan Frontier, like all utility vehicles, is more prone to tipping sideways than forward or backward.
• Some slopes are too steep for any vehicle. Attempting to climb them may cause engine stall, while descending may result in loss of braking control. Driving across such slopes significantly increases rollover risk.
• Do not change gears while descending hills, as this can lead to loss of vehicle stability and control.
• Be extremely cautious when reaching the top of a hill. There may be unseen hazards such as drop-offs or obstacles.
• If your Nissan Frontier cannot reach the top of a hill or stalls, never attempt to turn around. This can cause rollover. Always reverse straight down in R (Reverse). Never rely solely on brakes in Neutral.
• Excessive braking on downhill slopes may overheat the brakes, reducing their effectiveness. Use engine braking and low gears to maintain safe speed.
• Loose cargo can shift during off-road driving. Always secure all items properly to prevent injury in the Nissan Frontier cabin.
• Do not overload the roof rack. Keep heavy items low and toward the front of the cargo area. Overloading raises the center of gravity and increases rollover risk.
• Use only tires specified for the Nissan Frontier. Larger or incompatible tires can negatively affect handling and safety.
• When driving off-road, hold the steering wheel properly. Do not place your thumbs inside the wheel, as sudden movement may cause injury.
• Ensure all occupants are wearing seat belts before driving.
• Always keep floor mats properly installed to prevent contact with hot surfaces.
• Reduce speed in strong crosswinds. The Nissan Frontier’s higher center of gravity makes it more sensitive to side winds.
• Do not exceed the traction limits of your tires, even when 4WD is engaged.
• On 4WD models, never lift two wheels off the ground and engage drive gears with the engine running. This may cause serious drivetrain damage or unexpected vehicle movement.
• Do not test a Nissan Frontier 4WD vehicle on a two-wheel dynamometer. Always inform service personnel that the vehicle is equipped with 4WD to avoid damage or accidents.
• Aggressive acceleration, sudden braking, or sharp steering may result in loss of control.
• Avoid high-speed cornering. Due to its design, the Nissan Frontier cannot safely handle turns at the same speeds as standard passenger vehicles.
• Always use identical tires on all four wheels. When driving on slippery surfaces, install chains on the rear wheels and proceed carefully.
• Inspect the brakes immediately after driving through water or mud to ensure proper operation.
• Avoid parking on steep inclines. The Nissan Frontier may roll unexpectedly, posing a risk of injury.
• Frequent maintenance is required after driving through deep sand, mud, or water reaching the wheel hubs.