Kia Cadenza YG: Blind Spot Detection System / Troubleshooting

Kia Cadenza YG 2016-2021 Service Manual / Body Electrical System / Blind Spot Detection System / Troubleshooting

Troubleshooting
Examples of False-Alarm Occurrence from system characteristics (It’s not a problem)
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Characteristics of EM Wave : EM Waves are reflected against all material and especially metal very well. Reflections of EM Waves are varies with the shape of object. (※ EM : Electro Magnetic)
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Radar Sensor : Radar Sensor sense the car by 24GHz echo signal.
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Special enviroment make the ''False-Alarm'' occurrence because of EM waves.

    Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the passenger compartment junction box cover. 3. Remove the driver side cover (A).

    Other information:

    Kia Cadenza YG 2016-2021 Service Manual: Specifications

    S

    Kia Cadenza YG 2016-2021 Service Manual: Auto defoging sensor Repair procedures

    Inspection 1. Press the OFF switch more then 4 times within 2 seconds while pressing the MODE switch. DisplayFail description00Normal23Auto defog sensor OPEN24Auto defog sensor SHORT43Defog door potentiometer OPEN/SHORT44Defog door potentiometer * Diagnostic procedure refer to DTC code.

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