Kia Cadenza YG: Rear Curtain System / Schematic Diagrams

Circuit Diagram

Rear Curtain Unit Connector

PIN NO.
Connector
PIN NO.
Connector
1
B+
8
IG2
2
-
9
Inhibitor “R” switch
3
Power GND
10
Rear curtain switch
4
Power B+
11
Vehicle speed sensor
5
-
12
Inhibitor “P” switch
6
Motor UP
13
-
7
Signal GND
14
Motor DOWN

    Description You can up & down rear curtain automatically by pressing the rear curtain switch. Rear curtain protect passenger from a direct ray of light by covering rear glass.

    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.

    Other information:

    Kia Cadenza YG 2016-2021 Service Manual: Heater Unit Repair procedures

    Replacement 1. Disconnect the negative (-) battery terminal. 2. Recover the refrigerant with a recovery/ recycling/ charging station. 3. When the engine is cool, drain the engine coolant from the radiator. 4. Remove the expansion valve cover (A).

    Kia Cadenza YG 2016-2021 Service Manual: Power Mosfet Repair procedures

    Inspection 1. Ignition "ON" 2. Manually operate the control switch and measure the voltage of blower motor. 3. Select the control switch to raise voltage until high speed. Specification FanMotor VoltageManualFirst speed3.8 ±0.5VSecond speed5.

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