Kia Cadenza YG: Rear Curtain System / Rear Curtain Repair procedures

Kia Cadenza YG 2016-2021 Service Manual / Body Electrical System / Rear Curtain System / Rear Curtain Repair procedures

Inspection
Connect the battery voltage and check the rear curtain motor rotation. If the motor does not operate properly, substitute with a known-good rear curtain motor and check for proper operation.

Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the rear package tray (A) after removing the rear seat. (Refer to the Body group- interior trim)

3.
Remove the rear curtain (A) after removing the connector and bolts (8EA).

4.
If necessary of removing the rear curtain motor (A), remove the screws (3EA).

Installation
1.
Install the rear curtain and connector.
2.
Install the rear package tray and rear seat.
3.
Connect the negative (-) battery terminal.

    Circuit Diagram Rear Curtain Unit Connector PIN NO.ConnectorPIN NO.Connector1B+8IG22-9Inhibitor “R” switch3Power GND10Rear curtain switch4Power B+11Vehicle speed sensor5-12Inhibitor “P” switch6Motor UP13-7Signal GND14Motor DOWN

    Inspection 1. AUTO UP/AUTO DOWN function (1) IGN ON, if you press the rear curtain switch, rear curtain motor operates the reverse direction of the before direction.

    Other information:

    Kia Cadenza YG 2016-2021 Service Manual: Troubleshooting

    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. Reflections of EM Waves are varies with the shape of object.

    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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