Hyundai Elantra: LKAS(Lane Keeping Assist System) / LKAS Unit Repair procedures

Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the LDWS unit cover (A).

3.
Disconnect the LKAS unit connector (A).

4.
Remove the LKAS unit after disengaging the mounting bracket (A).

Installation
1.
Align LDWS unit with windshield bracket using forward edge point (A).

2.
Engage snaps and pivot upward to lock point (B).

   
•
LKAS unit is fully assembled when a single click sound is hear.
3.
Connect the LKAS unit connector.

4.
Connect the negative (-) battery terminal.
LKAS Unit Components and Components Location
Components ...

Blind Spot Detection System
...

Other information:

Hyundai Elantra AD (2016-2020) Owners Manual: Lane Keeping Assist (LKA) System
The Lane Keeping Assist (LKA) system helps detect lane markers on the road with a front view camera at the front windshield, and assists the driver's steering to help keep the vehicle between lanes. When the system detects the vehicle straying from its lane, it alerts the driver with a ...

Hyundai Elantra AD (2016-2020) Owners Manual: System Malfunction
Check Forward Collision Avoidance Assist system When FCA is not working properly, the FCA warning light () will illuminate and the warning message will appear for a few seconds. After the message disappears, the master warning light () will illuminate. In this case, have the vehicle i ...

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