Nissan FRONTIER 2023 Brake Limited and Rear Sonar System 

The 2023 Nissan Frontier gains improved traction control and off-road capabilities with the addition of a Brake Limited Slip Differential (LSD) system. With the help of this cutting-edge technology, the Frontier can better control the distribution of torque among its wheels, improving traction on uneven ground. Rear Sonar is another function that the Frontier has, which is meant to help drivers in tight spots or when parking. To ensure hassle-free and safe parking, the Rear Sonar system employs sensors to identify impediments behind the vehicle and provides auditory alerts. With these upgrades, Nissan has demonstrated its dedication to improving the Frontier’s off-road capabilities as well as its daily usefulness, giving drivers a flexible and trustworthy option.

2023 Nissan Frontier Specs, Price, Features and Mileage (Brochure)

• Nissan FRONTIER 2023 Active Brake Limited Slip (ABLS) system and Rear Sonar System (RSS) User Gu• The ABLS system helps provide increased traction, but will not prevent accidents due to abrupt steering operation or careless driving or dangerous driving practices. Reduce vehicle speed and be especially careful when driving and cornering on slippery surfaces. Always drive carefully.
• Do not modify the vehicle’s suspension. If suspension parts such as shock absorbers, struts, springs, stabilizer bars, bushings, and wheels are not NISSAN-approved for your vehicle or are extremely deteriorated, the ABLS system may not operate properly. This could adversely affect vehicle handling performance, and the slip indicator light may illuminate.
• If brake-related parts such as brake pads, rotors, and calipers are not NISSAN recommended or are extremely deteriorated, the ABLS system may not operate properly and the slip indicator light may illuminate .ide

Active Brake Limited Slip (ABLS) system

• The ABLS system uses automatic braking to transfer power from a slipping drive wheel to the wheel on the same axle with more traction. The ABLS system applies to brake to the slipping wheel, which helps redirect power to the other wheel.
• On 4–4-wheel drive models the ABLS system operates in both 4H and 4LO modes. If 4WD mode is engaged, the ABLS system operates for both drive axles. In 2–2-wheel drive vehicles, the ABLS system operates on the drive axle only.
• The ABLS system is always on. In some conditions, the system may automatically turn the ABLS system off. If the system is automatically turned off, the normal brake function will continue. ABLS will function even when the Vehicle Dynamic Control system is turned off.
• The ABLS does not operate if both wheels on a drive axle are slipping.

WARNING

• If wheels or tires other than the NISSAN recommended ones are used, the ABLS system may not operate properly and the slip indicator light may illuminate.

VEHICLE DYNAMIC CONTROL (VDC) SYSTEM
The VDC system uses various sensors to monitor driver inputs and vehicle motion. Under certain driving conditions, the VDC system helps to perform the following functions:

• Controls brake pressure to reduce wheel slip on one slipping drive wheel so power is transferred to a non-slipping drive wheel on the same axle.
• Controls brake pressure and engine output to reduce drive wheel slip based on vehicle speed (traction control function).
• If the 4WD transfer case is shifted into 4LO the indicator light will come on and the VDC system will be turned off. 
• Controls brake pressure at individual wheels and engine output to help the driver maintain control of the vehicle in the following conditions:
  • Understeer (vehicle tends to not follow the steered path despite increased steering input)
  • Oversteer (vehicle tends to spin due to certain road or driving conditions)

The VDC system can help the driver maintain control of the vehicle, but it cannot prevent loss of vehicle control in all driving situations.

When the VDC system operates, the indicator light in the instrument panel flashes so note the following:

• The road may be slippery or the system may determine some action is required to help keep the vehicle on the steered path.
• You may feel a pulsation in the brake pedal and hear a noise or vibration from under the hood. This is normal and indicates that the VDC system is working properly.
  Adjust your speed and drive to the road conditions.

If a malfunction occurs in the system, the indicator light will come on in the instrument panel. The VDC system automatically turns off when this indicator light is on. The VDC OFF switch is used to turn off the VDC system. The indicator light, RAB warning light, and the AEB with Pedestrian Detection system warning light illuminate to indicate the VDC, RAB, and AEB with Pedestrian Detection systems are off. When the VDC OFF switch is used to turn off the system, the VDC system still operates to prevent one drive wheel from slipping by transferring power to a non-slipping drive wheel. The indicator light flashes if this occurs. All other VDC functions are off and the indicator light will not flash. The VDC system is automatically reset to on when the ignition switch is placed in the OFF position and then back to the ON position. The computer has a built-in diagnostic feature that tests the system each time you start the engine and move the vehicle forward or in reverse at a slow speed. When the self-test occurs, you may hear a clunk noise and/or feel a pulsation in the brake pedal. This is normal and is not an indication of a malfunction.

WARNING

• The VDC system is designed to help the driver maintain stability but does not prevent accidents due to abrupt steering operation at high speeds or by careless or dangerous driving techniques. Reduce vehicle speed and be especially careful when driving and cornering on slippery surfaces and always drive carefully.
• Do not modify the vehicle’s suspension. If suspension parts such as shock absorbers, struts, springs, stabilizer bars, bushings, and wheels are not NISSAN recommended for your vehicle or are extremely deteriorated, the VDC system may not operate properly. This could adversely affect vehicle handling performance, and the indicator light may flash or the indicator light may illuminate.
• If brake-related parts such as brake pads, rotors, and calipers are not NISSAN recommended or are extremely deteriorated, the VDC system may not operate properly and both the indicator lights may illuminate.
• If engine control-related parts are not NISSAN recommended or are extremely deteriorated, both indicator lights may illuminate.
• When driving on extremely inclined surfaces such as higher banked corners, the VDC system may not operate properly and the light may flash or the indicator light may illuminate. Do not drive on these types of roads.
• When driving on an unstable surface such as a turntable, ferry, elevator or ramp, the indicator light may flash or the indicator light may illuminate. This is not a malfunction. Restart the engine after driving onto a stable surface.
• If wheels or tires other than the NISSAN recommended ones are used, the VDC system may not operate properly, and the indicator
• light may flash or the indicator
  light may illuminate.
• The VDC system is not a substitute for winter tires or tire chains on a snow-covered road.

BRAKE FORCE DISTRIBUTION
During braking, while driving through turns, the system optimizes the distribution of force to each of the four wheels depending on the radius of the turn.

WARNING

• The VDC system is designed to help the driver maintain stability but does not prevent accidents due to abrupt steering operation at high speeds or by careless or dangerous driving techniques. Reduce vehicle speed and be especially careful when driving and cornering on slippery surfaces and always drive carefully.
• Do not modify the vehicle’s suspension. If suspension parts such as shock absorbers, struts, springs, stabilizer bars, bushings, and wheels are not NISSAN recommended for your vehicle or are extremely deteriorated, the VDC system may not operate properly. This could adversely affect vehicle handling performance, and the indicator light may flash or the indicator light may illuminate.
• If brake-related parts such as brake pads, rotors, and calipers are not NISSAN recommended or are extremely deteriorated, the VDC system may not operate properly and both and the indicator lights may illuminate.
• If engine control-related parts are not NISSAN-recommended or are extremely deteriorated, both indicator lights may illuminate.
• When driving on extremely inclined surfaces such as higher banked corners, the VDC system may not operate properly and indicator.
  the light may flash or the indicator light may illuminate. Do not drive on these types of roads.
• light may illuminate. Do not drive on these types of roads.
• When driving on an unstable surface such as a turntable, ferry, elevator or ramp, the indicator light may flash or the indicator light may illuminate. This is not a malfunction. Restart the engine after driving onto a stable surface.
• If wheels or tires other than the NISSAN-recommended ones are used, the VDC system may not operate properly and the indicator.
  light may flash or indicator.
  the light may illuminate.
• The VDC system is not a substitute for winter tires or tire chains on a snow-covered road.

HILL DESCENT CONTROL SYSTEM (if so equipped)

• Never rely solely on the hill descent control system to control vehicle speed when driving on steep downhill grades. Always drive carefully and attentively when using the hill descent control system and decelerate the vehicle speed by depressing the brake pedal if necessary. Be especially careful when driving on frozen, muddy, or extremely steep downhill roads. Failure to control vehicle speed may result in a loss of control of the vehicle and possible serious injury or death.
• The hill descent control may not control the vehicle speed on a hill under all loads or road conditions. Always be prepared to depress the brake pedal to control vehicle speed. Failure to do so may result in a collision or serious personal injury.

The hill descent control system helps maintain vehicle speed when driving under 15-21 mph (25-35 km/h) on steeper downhill grades. Hill descent control is useful when engine braking alone in 4H or 4L cannot control vehicle speed. Hill descent control applies the vehicle brakes to control vehicle speed allowing the driver to concentrate on steering while reducing the burden of brake and accelerator operation.

• When additional braking is required on steep downhill roads, activate the hill descent control system by pushing the switch on. 
• Once the system is activated, the indicator light will remain on in the instrument panel. 
  • If the accelerator or brake pedal is de-pressed while the hill descent control system is on, the system will stop operating temporarily. As soon as the accelerator or brake pedal is released, the hill descent control system begins to function again if the hill descent control operating conditions are fulfilled.
  • For the best results, when descending steep downhill grades, the hill descent control switch should be on and the shift lever in 2 (Second gear) or 1 (Low gear) for engine braking.

HILL START ASSIST SYSTEM

• Never rely solely on the hill start assist system to prevent the vehicle from moving backward on a hill. Always drive carefully and attentively. Depress the brake pedal when the vehicle is stopped on a steep hill. Be especially careful when stopped on a hill on frozen or muddy roads. Failure to prevent the vehicle from rolling backward may result in a loss of control of the vehicle and possible serious injury or death.
• The hill start assist system is not designed to hold the vehicle at a standstill on a hill. Depress the brake pedal when the vehicle is stopped on a steep hill. Failure to do so may cause the vehicle to roll backward and may result in a collision or serious personal injury.
• The hill start assist may not prevent the vehicle from rolling backward on a hill under all loads or road conditions. Always be prepared to depress the brake pedal to prevent the vehicle from rolling backward. Failure to do so may result in a collision or serious personal injury.

When the vehicle is stopped on a hill, the hill start assist system automatically keeps the brakes applied. This helps prevent the vehicle from rolling backward in the time it takes the driver to release the brake pedal and apply the accelerator.

Hill start assist will operate automatically under the following conditions:

• The shift lever is moved to a forward or reverse gear.
• The vehicle is stopped completely on a hill by applying the brake.

The maximum holding time is 2 seconds. After 2 seconds the vehicle will begin to roll back and the hill start assist will stop operating completely. Hill start assist will not operate when the shift lever is moved to N (Neutral) or P (Park) or on a flat and level road.

REAR SONAR SYSTEM (RSS) (if so equipped)

The RSS sounds a tone to inform the driver of obstacles near the bumper. When the “DISPLAY” key is on, the sonar view will automatically appear on the touch-screen display. An additional view of the sonar status will appear in the vehicle information display for reference.

WARNING

• The RSS is a convenience but it is not a substitute for proper parking.
• The driver is always responsible for safety during parking and other maneuvers. Always look around and check that it is safe to do so before parking.
• Read and understand the limitations of the RSS as contained in this section. The colors of the corner sonar indicator and the distance guidelines in the rearview indicate different distances to the object.
• Inclement weather or ultrasonic sources such as an automatic car wash, a truck’s compressed-air brakes, or a pneumatic drill may affect the function of the system; this may include reduced performance or a false activation.
• This function is designed as an aid to the driver in detecting large stationary objects to help avoid damaging the vehicle.
• The system is not designed to prevent contact with small or moving objects. Always move slowly. The system will not detect small objects below the bumper, and may not detect objects close to the bumper or on the ground.
• The system may not detect the following objects: fluffy objects such as snow, cloth, cotton, glass, wool, etc.; thin objects such as rope, wire, and chain, etc.; or wedge-shaped objects.

If your vehicle sustains damage to the bumper fascia, leaving it misaligned or bent, the sensing zone may be altered causing inaccurate measurement of obstacles or false alarms.

CAUTION

• Excessive noise (such as audio system volume or an open vehicle window) will interfere with the tone and it may not be heard.
• Keep the sonar sensors (located on the bumper fascia) free from snow, ice, and large accumulations of dirt. Do not clean the sensors with sharp objects. If the sensors are covered, the accuracy of the sonar function will be diminished.

SYSTEM OPERATION
The system informs with a visual and audible alert of rear obstacles when the shift lever is in the R (Reverse) position. The system is deactivated at speeds above 6 mph (10 km/h). It is reactivated at lower speeds. The intermittent tone will stop after 3 seconds when an obstacle is detected by only the corner sensor and the distance does not change. The tone will stop when the obstacle gets away from the vehicle. When the object is detected, the indicator (green) appears and blinks and the tone sounds intermittent. When the vehicle moves closer to the object, the color of the indicator turns yellow and the rate of the blinking increases. When the vehicle is very close to the object, the indicator stops blinking and turns red, and the tone sounds continuous.

When the corner of the vehicle moves closer to an object, the corner sonar indicator OA appears. When the center of the vehicle moves close to an object, the center sonar indicator OB appears.

The system indicators OA will appear when the vehicle moves closer to an object.+

HOW TO ENABLE/DISABLE THE RSS
The system is automatically activated when the ignition is in the ON position and the shift lever is in the R (Reverse) position.

Perform the following steps to enable or disable the sonar system:

1. Press the button until “Settings” displays in the vehicle information display. Use the button to select “Driver Assistance.” Then press ENTER.
2. Select “Parking Aids” and press ENTER.
3. Select “Sensor” and press ENTER to turn the sonar system on or off.
4. Push the Parking Aids system switch to turn the system on or off.

SONAR LIMITATIONS
Listed below are the system limitations for the sonar system. Failure to operate the vehicle in accordance with these system limitations could result in serious injury or death.

• The system is deactivated at speeds above 6 mph (10 km/h). It is reactivated at lower speeds.
• Inclement weather or ultrasonic sources such as an automatic car wash, a truck’s compressed-air brakes or a pneumatic drill may affect the function of the system; this may include reduced performance or a false activation.
• The system is not designed to prevent contact with small or moving objects. Always move slowly. The system will not detect small objects below the bumper or on the ground.
• The system may not detect the following objects: fluffy objects such as snow, cloth, cotton, glass wool, etc.; thin objects such as rope, wire, and chain, etc.; or wedge-shaped objects.
• The system may not detect objects at speeds above 3 mph (5 km/h) and may not detect certain angular or moving objects.
• Do not attach stickers (including transparent material), install accessories, or apply anything blocking the sensors. These conditions may reduce the ability of the system.

SYSTEM TEMPORARILY UNAVAILABLE
When sonar blockage is detected, the system will be deactivated automatically. The system is not available until the conditions no longer exist. The sonar sensors may be blocked by temporary ambient conditions such as splashing water, mist, or fog. The blocked condition may also be caused by objects such as ice, frost, or dirt obstructing the sonar sensors.

Action to take:
When the above conditions no longer exist, the system will resume automatically.

SYSTEM MAINTENANCE
The sonar sensors 1O are located on the rear bumper. Always keep the area near the sonar sensors clean. The sonar sensors may be blocked by temporary ambient conditions such as splashing water, mist or fog. The blocked condition may also be caused by objects such as ice, frost or dirt obstructing the sonar sensors. Check for and remove objects obstructing the area around the sonar sensors. Do not attach stickers (including transparent material), install accessories or apply additional paint near the sonar sensors. Do not strike or damage the area around the sonar sensors. It is recommended that you visit a NISSAN dealer if the area around the sonar sensors is damaged due to a collision.

FAQ

 

Useful Link

View Full User Guide: Nissan FRONTIER 2023 User Guide

Download Manuals: https://www.nissanusa.com/owners/ownership/manuals-guides.html

2023 Nissan Frontier Specs, Price, Features and Mileage (Brochure)