KIA Niro: Rear Cross-Traffic Collision-Avoidance Assist (RCCA)

KIA Niro EV / Hybrid (SG2) - (2021-2023) - Owner's manual / Driving your vehicle / Rear Cross-Traffic Collision-Avoidance Assist (RCCA)

Rear Cross-Traffic Collision-Avoidance Assist is designed to help detect vehicles approaching from the left and right side while your vehicle is reversing, and warn the driver that a collision is imminent with a warning message and an audible warning. Also, braking is assisted to help prevent collision.

Rear Cross-Traffic Collision-Avoidance Assist (RCCA)

[A]: Rear Cross-Traffic Collision Warning operating range

[B]: Rear Cross-Traffic Collision-Avoidance Assist operating range


Warning timing may vary depending on vehicle speed of the approaching vehicle.

Detecting sensor

Rear corner radar
Rear corner radar

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


For more details on the precautions of the rear corner radar, refer to "Blind- Spot Collision-Avoidance Assist (BCA) (if equipped)"


 Rear Cross-Traffic Collision-Avoidance Assist settings

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 Rear Cross-Traffic Collision-Avoidance Assist operation

Rear Cross-Traffic Collision-Avoidance Assist will warn and control the vehicle depending on collision risk level: 'Collision warning', 'Emergency braking' and 'Stopping vehicle and ending brake control'. Collision warni

 Stopping vehicle and ending brake control

A: Drive carefully When the vehicle is stopped due to emergency braking, the warning message will appear on the cluster. Brake control will end after the vehicle is stopped by emergency braking for approximately 2 seconds. During


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 For best battery service (Kia Niro EV)

Keep the battery securely mounted. Keep the top of the battery clean and dry. Keep the terminals and connections clean, tight, and coated with petroleum jelly or terminal grease. Immediately rinse any electrolyte spilled from the