Kia Cadenza YG: Seat Electrical / Seat Heater Switch Repair procedures

Inspection
Front Seat Heater Switch
1.
Disconnect the negative (-) battery terminal.
2.
Remove the floor console upper cover (A).
(Refer to Body - "Console")
3.
Remove the seat heater switch connector (A) from the floor console upper cover.

4.
Operate each seat heater switch and check that continuity exists between the terminals.
If there is no continuity, replace the seat heater switch
[Ventilation + Heater]

[Ventilation + Heater]

[Heater]

Rear Seat Heater Switch
1.
Disconnect the negative (-) battery terminal.
2.
Open the rear seat arm rest (A).

3.
Remove the rear seat arm rest upper cover (A).

4.
Disconnect the connector (A).

5.
Turn rear seat heater switch ON and check that continuity exists between the terminals.

6.
If there is no continuity, replace the seat heater switch (A).

    Circuit Diagram

    Components (1) 1. Ventilation blower2. Ventilation ECU3. Ventilation seat switch Components (2)

    Other information:

    Kia Cadenza YG 2016-2021 Service Manual: Parking Assist Sensor Repair procedures

    Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the rear bumper cover. (Refer to Body - "Rear Bumper Cover") 3. Disconnect the connector (A) from the parking assist sensor. 4. Pull out the sensor (A) by opening the sensor holder (B) out.

    Kia Cadenza YG 2016-2021 Service Manual: Repair procedures

    Diagnosis With GDS 1. BSD system defects can be quickly diagnosed with the GDS. GDS operates actuator quickly to monitor, input/output value and self diagnosis. 2. Connect the cable of GDS to the data link connector in driver side crash pad lower panel, turn the power on GDS.

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