Nissan Altima (L34) 2019-2024 Owners Manual: Rear Automatic Braking (RAB)
WARNING
Failure to follow the warnings and instructions for proper use of the RAB system could result in serious injury or death.
- The RAB system is a supplemental
aid to the driver. It is not a replacement
for proper driving procedures.
Always use the side and rear mirrors and turn and look in the direction you will move before and while backing up. Never rely solely on the RAB system.
It is the driver’s responsibility to stay alert, drive safely, and be in control of the vehicle at all times.
- There is a limitation to the RAB system capability. The RAB system is not effective in all situations.
- 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 RAB system can assist the driver when the vehicle is backing up and approaching objects directly behind the vehicle.
The RAB system detects obstacles behind the vehicle using the parking sensors 1 located on the rear bumper.
NOTE:
You can temporarily cancel the sonar function in the vehicle, but the RAB system will continue to operate. For additional information, please see "Rear Sonar System (RSS)".
Conventional (fixed speed) cruise
control mode
RAB system operation