Hyundai Genesis (DH): Seat Electrical / Climate Seat Unit Repair procedures

Hyundai Genesis (DH) 2013-2016 Service Manual / Body Electrical System / Seat Electrical / Climate Seat Unit Repair procedures

Removal
[Front seat - ventilation blower Seat]
1.
Disconnect the battery(-) terminals.
2.
Remove the front seat.
(Refer to Body - "Front Seat Assembly" )
3.
Remove the front seat undercover (A) after loosening the mounting screws.

4.
Remove the blower fan (A) after disengaging the retaining clips and mounting clip from the front seat cushion.

5.
Remove the seat cushion TED (A) after loosening the screws.

6.
Remove the front seat back board.
(Refer to Body - "Front Seat Back Board." )
7.
Remove the TED (A) after disconnecting the connector and loosening the screw from the seat back.

8.
Remove the duct (A) after loosening the screw and removing retaining clip from the seat back.

9.
Remove the TED (A), duct (B) and the FAN (C).

[Front Seat - Ventilated seat unit]
1.
Disconnect the battery(-) terminals.
2.
Remove the front seat.
(Refer to Body - "Front seat Assembly")
3.
Remove the front seat under cover (A) after loosening the mounting screws.

4.
Remove the ventilation seat unit (A) after disconnecting the connector and loosening the screws.

Installation
[Front Seat - Climate control system Seat Blower ]
1.
Connect the connector and then install the TED and climate control system duct on the side of the seat back.
2.
Install the front seat back board.
3.
Install the blower fan by connecting it to the connector and fixed clip under the front seat cushion.
4.
Install the TED on the seat cushion.
5.
Install the front seat cushion.
6.
Install the front seat.
7.
Connect the negative (-) battery terminal.
[Front Seat - Climate control system Seat Unit ]
1.
Install the climate control system seat unit after connecting the connectors.
2.
Install the front seat.
3.
Connect the negative (-) battery terminal.
Inspection
Ventilating seat consists of three units: the ventilating seat unit for control, switch for input and and blower for output.
How to check
1.
When a displaying lamp blinks indicating malfunctioning, you can refer to the following table for maintenance.
[Front Seat]

[Rear Seat]

[Failure Indicator Switch]

    Description Comparing with the seat heat function by the existing thermic rays, Climate Control Seat functions the heating, cooling, dehumidifying by using TED.

    Component Location Air lumbar support & bolster assembly Mechanical lumbar support assembly

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: Description and Operation

    Description Control Function This system supports 2 kinds of main function. (Rear video display function, Expected trace of wheels display function) The Rear video display and the expected trace of wheels display operate according to Vehicle speed condition and Gear position.

    Hyundai Genesis (DH) 2013-2016 Service Manual: Photo Sensor Repair procedures

    Inspection 1. Turn the ignition switch ON. 2. Connect the GDS. 3. Emit intensive light toward the photo sensor using a lamp, and check the output voltage change. 4. The voltage will rise with higher intensive light and fall with lower intensive light.

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