Nissan Armada 2025-2026 Owner's Manual: System temporarily unavailable

Condition A

When driving the Nissan Armada, external radar interference from other vehicles or surrounding sources may disrupt the radar sensor’s ability to accurately detect vehicles ahead. In such situations, the Intelligent Forward Collision Warning (I-FCW) system will automatically deactivate to prevent incorrect operation. The AEB system OFF warning light (orange) will illuminate, and the message "Driving Aids Temporarily limited Radar interference" will be displayed in the Nissan Armada vehicle information display.

Action to take:

Once the interference is no longer present and normal sensor operation is restored, the Nissan Armada I-FCW system will automatically resume its functionality without requiring driver intervention.

Condition B

Under certain conditions where forward vehicle detection becomes unreliable, the Nissan Armada I-FCW system will automatically turn off to maintain safety and avoid false warnings.

In these cases, the AEB system OFF warning light (orange) will illuminate, and the message "Driving Aids Temporarily disabled Clean sensor area See Owner's Manual" will appear in the Nissan Armada display.

• When the front radar sensor area of the Nissan Armada is blocked, dirty, or obstructed by debris, snow, ice, or other contaminants.

Action to take:

If the warning light (orange) activates, safely stop the Nissan Armada and shift the transmission into the P (Park) position. Turn off the engine, then carefully clean the radar sensor cover located at the front of the vehicle using a soft cloth. Restart the engine and verify if the warning clears. If the warning persists, the Nissan Armada system should be inspected by a qualified technician. It is strongly recommended to visit an authorized NISSAN dealer for proper diagnosis and repair.

• Driving in environments with minimal roadside structures—such as long bridges, open desert areas, snow-covered terrain, or alongside continuous walls—may also affect the radar sensor’s detection capabilities.

Action to take:

When normal driving conditions are restored and sensor visibility improves, the Nissan Armada I-FCW system will automatically return to normal operation.

System malfunction

If a malfunction is detected within the Nissan Armada I-FCW system, it will automatically deactivate to ensure driver safety. A warning chime will sound, the AEB system OFF warning light (orange) will illuminate, and the message "Malfunction See Owner's Manual" will appear in the vehicle information display.

Action to take:

If the warning indicator remains illuminated, safely stop the Nissan Armada, switch off the engine, and restart it. If the issue persists after restarting, the system requires inspection. It is recommended to have the Nissan Armada checked by an authorized NISSAN dealer to ensure that all safety features are functioning correctly.

System maintenance

Example

Basic information

In the Nissan Armada, the radar sensor responsible for the I-FCW system is installed at the front of the vehicle, typically integrated into the bumper area. Proper maintenance of this sensor is essential for reliable operation of the Nissan Armada driver assistance systems.

To ensure consistent and accurate performance of the Nissan Armada I-FCW system, follow these important maintenance guidelines:

• Always keep the front sensor area of the Nissan Armada clean and unobstructed to maintain proper detection capability.
• Avoid impacts or physical damage to the area surrounding the sensor, as even minor damage may reduce system effectiveness.
• Do not apply stickers, covers, or any additional materials to the front bumper near the radar sensor, as this may interfere with signal transmission and detection.
• Do not install metallic accessories such as brush guards near the sensor area, since these can disrupt radar signals and cause system malfunction.
• Do not repaint, modify, or remove components near the front bumper without consulting a NISSAN dealer. Any unauthorized modification may negatively affect the Nissan Armada safety systems.

Radio frequency statement

For USA

This device complies with Part 15 of the FCC Rules.

Operation is subject to the following two conditions:

1. this device may not cause harmful interference and

2. this device must accept any interference received, including interference that may cause undesired operation.

Changes or modifications not expressly approved by Robert Bosch GmbH may void the user’s authority to operate this equipment.

This equipment has been tested and complies with Class A digital device limits under Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against interference in commercial environments. Improper installation or usage may result in interference with radio communications.

Operation in residential environments may cause interference, and the user may be required to resolve such issues at their own expense.

Radio frequency radiation exposure information:

This equipment complies with FCC radiation exposure limits for an uncontrolled environment. A minimum distance of 20 cm should be maintained between the device and the human body during operation.

This transmitter must not be co-located or used in conjunction with any other antenna or transmitter.

For Canada This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada RSS standards. Operation is subject to the following two conditions: (1) This device may not cause interference. (2) This device must accept any interference, including interference that may cause undesired operation.

L'émetteur/récepteur exempt de licence contenu dans cet appareil est conforme aux CNR d'Innovation, Sciences et Développement économique Canada applicables aux appareils radio exempts de licence.

L'exploitation est autorisée aux deux conditions suivantes : 1) L'appareil ne doit pas produire de brouillage; 2) L'appareil doit accepter tout brouillage radioélectrique subi, même si celui-ci est susceptible d'en compromettre le fonctionnement.

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