Nissan Altima (L34) 2019-2024 Owners Manual: System temporarily unavailable

For vehicles with the 7 inch (18 cm) display

Condition A:

In the following conditions, the AEB with Pedestrian Detection system warning light blinks and the system will be turned off automatically:

• The camera area of the windshield is misted or frozen.
• Strong light is shining from the front.
• The cabin temperature is over approximately 104ºF (40ºC) in direct sunlight.
• The camera area of the windshield glass is continuously covered with dirt, etc.

Action to take

When the above conditions no longer exist, the AEB with Pedestrian Detection system will resume automatically.

NOTE:

When the inside of the windshield on the camera area is misted or frozen, it will take a period of time to remove it after the A/C turns on. If dirt appears on this area, it is recommended that you visit a NISSAN dealer.

For vehicles with the 5 inch (13 cm) display

In the following conditions, the AEB with Pedestrian Detection system warning light illuminates and the system will be turned off automatically:

• The radar sensor picks up interference from another radar source.

Action to take

When the above conditions no longer exist, the AEB with Pedestrian Detection system will resume automatically.

Condition B:

When there is inclement weather (rain, fog, snow, etc.) blocking the front radar sensor, the AEB with Pedestrian Detection system will be canceled, and the "Forward Driving Aids temporarily disabled Front Sensor blocked See Owner’s Manual" warning message will appear in the vehicle information display. The AEB with Pedestrian Detection system warning light (yellow) will illuminate.

Action to take:

When the conditions listed above are no longer present, the warning message will no longer be available in the vehicle information display. If the "Forward Driving Aids temporarily disabled Front Sensor blocked See Owner’s Manual" warning message continues to be displayed, have the system checked. It is recommended that you visit a NISSAN dealer for this service.

Condition C:

When the radar sensor of the front bumper is covered with dirt or is obstructed, the AEB with Pedestrian Detection system will automatically be canceled. The "Forward Driving Aids temporarily disabled Front Sensor blocked See Owner’s Manual" warning message will appear in the vehicle information display. The AEB with Pedestrian Detection system warning light (yellow) will illuminate.

Action to take:

If the warning message appears, stop the vehicle in a safe place, place the shift lever in the P (Park) position, and turn the engine off. When the radar signal is temporarily interrupted, clean the sensor area of the front bumper and restart the engine. If the "Forward Driving Aids temporarily disabled Front Sensor blocked See Owner’s Manual" warning message continues to be displayed, have the system checked. It is recommended that you visit a NISSAN dealer for this service.

Condition D

When driving on roads with limited road structures or buildings (for example, long bridges, deserts, snowfields, driving next to long walls), the system may illuminate the system warning light and display the "Forward Driving Aids Temporarily Disabled Front Sensor Blocked See Owner’s Manual" message.

Action to take:

When the above driving conditions no longer exist, turn the system back on.

Condition E

When the Vehicle Dynamic Control (VDC) system is turned off, the AEB with Pedestrian Detection system braking will not operate.

In this case only the visible and audible warning operates. The AEB with Pedestrian Detection system warning light (yellow) will illuminate.

Action to take:

When the VDC system is on, the AEB with Pedestrian Detection system will resume automatically.

NOTE:

If the AEB with Pedestrian Detection system stops working, the I-FCW system will also stop working.