Hyundai Elantra (CN7): Parking Safety / 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 a collision.
[A] : Rear Cross-Traffic Collision Warning operating range,
[B] : Rear Cross-Traffic Collision-Avoidance Assist operating range
CAUTION
The time of warning may vary depending on vehicle speed of the approaching vehicle.
Information
In the following text, Rear Cross-Traffic Collision Warning and Rear Cross-Traffic Collision-Avoidance Assist will be referred as Rear Cross-Traffic Safety system.
Detecting sensor
[1] : Rear corner radar
Refer to the picture above for the detailed location of the detecting sensors.
CAUTION
For more details on the precautions of the rear corner radar, refer to “Blind- Spot Collision-Avoidance Assist (BCA)” section in chapter 7.
Function malfunction When Rear Cross-Traffic Safety system is not working properly, the ‘Check Rear Cross-Traffic Safety system(s)’ warning message will appear on the cluster, and the system will turn off automatically, or the system will be limited.
Setting Rear Cross-Traffic Safety With the engine on, select ‘Driver Assistance → Parking Safety → Rear Cross- Traffic Safety’ from the Settings menu to turn on Rear Cross-Traffic Safety system and deselect to turn off the system.
Other information:
Hyundai Elantra (CN7) 2021-2026 Service Manual: Troubleshooting
Diagnosis with Diagnostic tool1.In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (Diagnostic tool).The diagnostic system (Diagnostic tool) provides the following information.(1)Fault Code Searching : Checking failure and code number (DTC)(2)Data Analysis : Checking the system input/output data s
Hyundai Elantra (CN7) 2021-2026 Service Manual: Desctiprion and operation
DescriptionADAS_PRK is a unit that controls the functions required for ADAS parking. If the ADAS_PRK is applied, the parking distance warning function is also controlled by the ADAS_PRK.System FunctionParking Collision-Avoidance Assist (PCA)PCA is a parking safety system that assists in collision warning and emergency braking in the event of a coll
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