Hyundai Elantra Owners and Service Manuals

Hyundai Elantra: Forward Collision–Avoidance Assist (FCA) (sensor fusion) / Function malfunction and limitations

Function malfunction

When Forward Collision-Avoidance Assist is not working properly, the ‘Check Forward Safety system(s)’ warning message will appear, and the and warning lights will illuminate on the cluster. We recommend that the function be inspected by an authorized HYUNDAI dealer.

    Function operation

    Basic function Function warning and control The basic function for Forward Collision- Avoidance Assist is to help warn and control the vehicle depending on the collision level: ‘Collision Warning’, ‘Emergency Braking’ and ‘Stopping vehicle and ending brake control’...

    System disabled

    When the front windshield where the front view camera is located, front radar cover, bumper or sensor is covered with foreign material, such as snow or rain, it can reduce the detecting performance and temporarily limit or disable Forward Collision-Avoidance Assist...

    Other information:

    Hyundai Elantra (CN7) 2021-2024 Service Manual: Special service tools


    Special Service Tools Tool (Number and Name) Illustration Use Deployment tool 0957A-34100AAirbag deployment tool. Use with (0957A-AL140)Dummy 0957A-38200Simulator to check the resistanceof each wiring harness...

    Hyundai Elantra (CN7) 2021-2024 Service Manual: Camshaft Position Sensor (CMPS)


    Description and operation DescriptionCamshaft Position Sensor (CMPS) is a hall sensor and detects the camshaft position by using a hall element.It is related with Crankshaft Position Sensor (CKPS) and detects the piston position of each cylinder which the CKPS can't detect...

    Categories

    Tachometer

    The tachometer indicates the approximate number of engine revolutions per minute (RPM).

    Use the tachometer to select the correct shift points and to prevent lugging and/ or over-revving the engine.

    NOTICE

    Do not operate the engine within the tachometer's RED ZONE. This may cause severe engine damage.

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