Kia Cadenza YG: Blind Spot Detection System / Blind Spot Detection Switch Repair procedures

Kia Cadenza YG 2016-2021 Service Manual / Body Electrical System / Blind Spot Detection System / Blind Spot Detection Switch Repair procedures

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

4.
Remove the crash pad side switch assembly (A) by pushing it through side cover hole.
   
Put on gloves to protect your hands.

5.
Disconnect the connector (A) from lower crash pad switch.

Installation
1.
Install the lower crash pad switch.
2.
Install the driver side cover.
3.
Connect the negative (-) battery terminal.
Inspection
1.
Disconnect the BSD switch connector.

2.
Operate the BSD switch, then check for continuity between terminals of BSD switch connector.

    Circuit Diagram

    Troubleshooting Examples of False-Alarm Occurrence from system characteristics (It’s not a problem) – Characteristics of EM Wave : EM Waves are reflected against all material and especially metal very well.

    Other information:

    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.

    Kia Cadenza YG 2016-2021 Service Manual: Condenser Repair procedures

    Inspection 1. Check the condenser fins for clogging and damage. If clogged, clean them with water, and blow them with compressed air. If bent, gently bend them using a screwdriver or pliers. 2. Check the condenser connections for leakage, and repair or replace it, if required.

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