Kia Cadenza YG: Blind Spot Detection System / Blind Spot Detection Radar Calibration Description and Operation

Kia Cadenza YG 2016-2021 Service Manual / Body Electrical System / Blind Spot Detection System / Blind Spot Detection Radar Calibration Description and Operation

Description
To sense the cars exactly in the next lane with the radar, the direction of the sensor and the direction of the vehicle have to align.
This is BSD unit alignment. If this alignment is not performed as below illustration, the degradation of detection performance and the cause of false alarms.
The rear bumper accident vehicle and after replacing the BSD unit vehicle have to do this align especially.

1.
The rear bumper accident vehicle and after replacing the BSD unit vehicle have to do BSD unit alignment using GDS.
2.
Select "BSD Radar Calibration" procedure in BSD system.

3.
Perform the "BSD Radar Calibration" procedure according to the GDS screen message.

    Description The used radar frequency of BSD is two, "North America region" and "Except North America region". If it replaces BSD unit, BSD unit has to perform the procedure of variant coding.

    Circuit Diagram

    Other information:

    Kia Cadenza YG 2016-2021 Service Manual: Repair procedures

    Teaching Procedures 1. Key Teaching Procedure Key teaching must be done after replacing a defective PCM(ECM) or when providing additional keys to the vehicle owner. The procedure starts with an PCM(ECM) request for vehicle specific data (PIN code: 6digits) from the tester.

    Kia Cadenza YG 2016-2021 Service Manual: Description and Operation

    Description BSD is a system that uses two magnetic wave radar sensors attached on the rear bumper to measure the distance from the following vehicles and provides the sensing and (visual and auditory) alarm of any vehicle coming into the blind spot.

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