Kia Cadenza YG: IMS (Integrated Memory) / IMS Power Seat Control Repair procedures

Inspection
1.
Remove the IMS control switch connector (A).

2.
With the IMS control switch in each position, make sure that continuity exists between the terminals below. If continuity is not as specified, replace the IMS control switch.
Driver Power Seat Control Switch (For IMS)

Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the switch (A) from seat side cover.

3.
Remove the seat side cover (A).
(Refer to Body - "Front Seat")

4.
Disconnect the IMS control switch connector (A).

5.
Loosen the IMS control switch (A) mounting screws (3EA).

Installation
   
Make sure that the IMS control switch connectors and related connectors are plugged in properly.
Check the IMS control switch operates normally.
1.
Connect the connectors and reassemble the IMS control switch.
2.
Reassemble the seat side cover.

    Circuit diagram

    Other information:

    Kia Cadenza YG 2016-2021 Service Manual: Specifications

    Specification ItemSpecificationUltrasonic sensorVoltage ratingDC 12 VDetecting range30 cm ~ 120 cmOperation voltageDC 9 ~ 16 VOperation currentMAX 300 mAOperation temperature-30°C ~ +80°C (-22°C ~ +176°C)Operation frequency48 ± 5 KHzEffective operating velocity10 KPH (6.

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

    Inspection 1. Ignition "OFF" 2. Disconnect the connector of temperature control actuator. 3. Verify that the temperature control actuator operates to the hot position when connecting 12V to the terminal 3 and grounding terminal 7. Verify that the temperature control actuator operates to the cool position when connecting in the rev

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