Nissan LEAF 2023 Owners Manual

9.12.5. RCTA system limitations

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

  • Always check surroundings and turn to check what is behind you before reversing. The radar sensors detect approaching (moving) vehicles. The radar sensors cannot detect every object such as:

    • Pedestrians, bicycles, motorcycles, animals or child-operated toy vehicles

    • A vehicle that is passing at speeds greater than approximately 30 km/h (19 MPH)

    • A vehicle that is passing at speeds lower than approximately 8 km/h (5 MPH)

  • The radar sensors may not detect approaching vehicles in certain situations:

    • Illustration (a): When a vehicle parked next to you obstructs the beam of the radar sensor.

    • Illustration (b): When the vehicle is parked in an angled parking space.

    • Illustration (c): When the vehicle is parked on inclined ground.

    • Illustration (d): When an approaching vehicle turns into your vehicle’s parking lot aisle.

    • Illustration (e): When the angle formed by your vehicle and the approaching vehicle is small.

  • The following conditions may reduce the ability of the radar to detect other vehicles:

    • Severe weather

    • Road spray

    • Ice/frost/dirt build-up on the vehicle

  • Do not attach stickers (including transparent material), install accessories or apply additional paint near the radar sensors. These conditions may reduce the ability of the radar to detect other vehicles.

  • Excessive noise (e.g. audio system volume, open vehicle window) will interfere with the chime sound, and it may not be heard.

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In the case of several vehicles approaching in a row (Illustration 1) or in the opposite direction (Illustration 2), a chime may not be sounded by the RCTA system after the first vehicle passes the sensors.

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  • (1) Vehicle Information Display
  • (2) Warning message area
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