Hyundai Elantra: Blind Spot Detection System / Repair procedures

Diagnosis with GDS
1.
BSD system defects can be quickly diagnosed with the GDS. GDS operates actuator quickly to monitor, input/output value and self diagnosis.
2.
Connect the cable of GDS to the data link connector in driver side crash pad lower panel, turn the power on GDS.
3.
Select the vehicle model and then BSD system.
4.
Select "Input/output monitoring", if you want to check current data of BSD system.

5.
If you want to check each module operation forcefully, select "Actuation test".

6.
Ignition "OFF", connect GDS.
7.
Ignition "ON” & Engine "OFF", select BSD system and "BSD Radar Calibration" mode.

8.
The GDS will show the BSD Reset function steps.
(1)
Erase BSD diagnostic codes.
(2)
BSD initialization.

9.
The BSD initialization procedure will be performed.

Description and Operation
Description BSD is a system that uses two magnetic wave radar sensors attached on the rear panel to measure the distance from the following vehicles and provides the sensing and (visual and aud ...

Blind Spot Detection Unit Schematic Diagrams
Circuit Diagram ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Description and Operation
Description Adaptive Front-lighting System (AFLS) AFLS(Adaptive Front-lighting System)is a headlamp orientation control system that takes into account both steering angle and vehicle speed to orient the headlamps to an angle that provides better nighttime visibility. Variable conditions ...

Hyundai Elantra AD (2016-2020) Service Manual: Brake Booster Repair procedures
Brake Booster Operating Test For simple checking of the brake booster operation, carry out the following tests. 1. Run the engine for one or two minutes, and then stop it. If the pedal depresses fully the first time but gradually becomes higher when depressed succeeding times, the booster ...

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