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

If the I-FCW system malfunctions, it will be turned off automatically, a chime will sound, the AEB with Pedestrian Detection system warning light (yellow) will illuminate and the warning message [Malfunction] will appear in the vehicle information display.

Action to take

If the warning light (yellow) comes on, stop the vehicle in a safe location, turn the engine off and restart the engine. If the warning light continues to illuminate, have the I-FCW system checked. It is recommended that you visit a NISSAN dealer for this service.

System maintenance

The sensor A is located on the front of the vehicle.

To keep the system operating properly, be sure to observe the following:

• Always keep the sensor area of the front bumper clean.
• Do not strike or damage the areas around the sensor.
• Do not cover or attach stickers or similar objects on the front bumper near the sensor area. This could cause failure or malfunction.
• Do not attach metallic objects near the sensor area (brush guard, etc.). This could cause failure or malfunction.
• Do not alter, remove or paint the front bumper. Before customizing or restoring the front bumper, it is recommended that you visit a NISSAN dealer.

FCC Notice

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.

FCC Warning

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

For Canada

This device complies with Industry Canada licence-exempt RSS standard(s).

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 of the device.