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Forward Collision-Avoidance Assist (FCA) (Sensor fusion)

Basic function

2025 Hyundai Tucson Forward Collision-Avoidance Assist Basic function image. A white vehicle approaches a preceding vehicle with a triangular detection beam extending from the front. Starburst icons on both vehicles indicate warning and braking. Explains the function of detecting a vehicle ahead to warn the driver and apply emergency braking.

2C_FCABasicFunction

Forward Collision-Avoidance Assist is designed to help detect and monitor the vehicle ahead or help detect a powered two-wheeler, pedestrian or cyclist in the roadway and warn the driver that a collision is imminent with a warning message and warning and apply emergency braking.

Junction Turning function

2025 Hyundai Tucson Junction Turning function image. A white vehicle turning left at a T-junction detects an oncoming vehicle approaching from the right, indicated by a black arrow. Describes the function of applying emergency braking to avoid a collision with an oncoming vehicle while turning.

2C_FCAJunctionTurningFunction

Junction Turning function can help avoid a collision with an oncoming vehicle in an adjacent lane when turning left (left-hand drive) or right (right-hand drive) at a crossroad with the turn signal on by applying emergency braking.

Direct Oncoming function

2025 Hyundai Tucson Forward Collision-Avoidance Assist Direct Oncoming function image. An arrow indicates an oncoming vehicle (A) approaching the subject vehicle from the opposite lane. Explains the function that helps reduce speed at collision when an oncoming vehicle is detected.

2C_FCADirectOncomingFunction

  1. Oncoming vehicle

Direct Oncoming function helps reduce the speed at the collision when a vehicle approaching from the opposite side is detected.

Detecting sensor
2025 Hyundai Tucson detecting sensor location image. The vehicle is shown with numbered callouts indicating the positions of the sensors. Callout (1) points to the front view camera located at the top center of the windshield, and callout (2) points to the front radar located on the lower front bumper. Explains the locations of the detecting sensors for the Forward Collision-Avoidance Assist system.

2C_FrontViewCamera

  1. Front view camera
  2. Front radar

Refer to the picture above for the detailed location of the detecting sensors.

Take the following precautions to maintain optimal performance of the detecting sensor:

  • Never disassemble the detecting sensor or sensor assembly, or cause any damage to it.

  • If the detecting sensors have been replaced or repaired, we recommend that you have your vehicle inspected by an authorized HYUNDAI dealer.

  • Never install any accessories or stickers on the front windshield, or tint the front windshield.

  • Pay extreme caution to keep the front view camera dry.

  • Never place any reflective objects (for example, white paper, mirror) over the dashboard.

  • Do not place any objects near the front windshield or install any accessories on the front windshield. It can affect the performance of the defogging and defrosting function of the climate control system, which may prevent the Driver Assistance systems from operating.

  • Do not apply license plate frame or objects, such as a bumper sticker, film or a bumper guard, near the front radar cover.

  • Always keep the front radar and cover clean and free of dirt and debris.

    Use only a soft cloth to wash the vehicle. Do not spray pressurized water directly on the sensor or sensor cover.

  • If the radar or the area around the radar has been damaged or impacted in any way, Forward Collision-Avoidance Assist may not properly operate even though a warning message does not appear on the cluster. We recommend that your vehicle be inspected by an authorized HYUNDAI dealer.

  • Use only genuine parts to repair or replace a damaged front radar cover. Do not apply paint to the front radar cover.