System Description
Rear Cross-Traffic Collision Warning (RCCW) system

The Rear Cross-Traffic Collision Warning (RCCW) system uses radar sensors to monitor the approaching cross traffic from the left and right side of the vehicle when your vehicle is in reverse.
The blind spot detection range varies relative to the approaching vehicle speed.
WARNING
Limitations of the System
System Setting and OperationHyundai Elantra AD (2016-2020) Service Manual: Luggage Side Trim Components and Components Location
Component Location
1. Luggage side trim
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Hyundai Elantra AD (2016-2020) Service Manual: Intake Actuator Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the intake actuator connector.
3.
Verify that the intake actuator operates to the fresh position when connecting 12V to terminal 3 and grounding terminal 4.
Verify that the intake actuator operates to the recirculation position w ...