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: Components and Components Location

    Component Location 1. Start Stop Button(SSB)2. FOB key3. RF receiver4. Smart key unit5. Interior antenna 16. Interior antenna 2 7. Trunk antenna8. Bumper antenna9. Door handle & door antenna10. Trunk lid open switch11.

    Kia Cadenza YG 2016-2021 Service Manual: Intake Actuator Repair procedures

    Inspection 1. Ignition "OFF". 2. Disconnect the intake actuator connector. 3. Verify that the actuator operates to the recirculation position when connecting 12V to the terminal 3 and grounding terminal 7. 4. Verify that the intake actuator operates to the fresh position when connecting in the reverse.

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