Hyundai Palisade: Seat Electrical / Seat Heater (Air Ventilation)
Components and components location
Driver/Passenger Seat Heater
![Hyundai Palisade. Components and components location](images/seat_heater_air_ventilation_-925/390/hyundai_palisade__components_and_components_location_3413.gif)
1. Seat cushion heater
2. Seat heater unit (Passenger only)
|
3. Seat back heater
|
Second Line Seat Heater
![Hyundai Palisade. Components and components location](images/seat_heater_air_ventilation_-925/390/hyundai_palisade__components_and_components_location_3414.gif)
1. Seat heater unit (Passenger
only)
2. Seat cushion heater
|
3. Seat back heater
|
Schematic diagrams
Driver/Passenger Seat Heater
![Hyundai Palisade. Schematic diagrams](images/seat_heater_air_ventilation_-925/390/hyundai_palisade__schematic_diagrams_3415.gif)
Second Line Seat Heater
![Hyundai Palisade. Schematic diagrams](images/seat_heater_air_ventilation_-925/390/hyundai_palisade__schematic_diagrams_3416.gif)
[Air Ventilation Seat Control Unit (Driver/Passenger Seat Heater)]
![Hyundai Palisade. Schematic diagrams](images/seat_heater_air_ventilation_-925/390/hyundai_palisade__schematic_diagrams_3417.gif)
No
|
Connector A
|
Connector B
|
Connector C
|
1
|
-
|
-
|
Driver cushion heater
|
2
|
-
|
-
|
Driver back heater
|
3
|
-
|
-
|
Assist cushion heater
|
4
|
DETENT
|
-
|
Assist back heater
|
5
|
Illumination
|
-
|
Driver blower
|
6
|
Driver vent control PWM
|
LIN
|
Assist blower
|
7
|
Assist heater power
|
-
|
Battery (+)
|
8
|
Driver heater power
|
-
|
Driver heater (-)
|
9
|
-
|
-
|
Ground
|
10
|
-
|
IGN 1
|
Assist heater (-)
|
11
|
-
|
-
|
|
12
|
-
|
-
|
13
|
|
-
|
14
|
-
|
15
|
-
|
16
|
-
|
17
|
NTC (-)
|
18
|
Assist NTC (+)
|
19
|
Driver NTC (+)
|
20
|
IGN 2
|
[2nd line Air Ventilation Seat Control Unit
![Hyundai Palisade. Schematic diagrams](images/seat_heater_air_ventilation_-925/390/hyundai_palisade__schematic_diagrams_3418.gif)
No
|
Connector A
|
Connector B
|
1
|
Heater (-)
|
Heater vent unit IGN 2
|
2
|
Cushion heater power
|
Heater vent unit IGN 1
|
3
|
Seat back heater power
|
-
|
4
|
Cushion blower power
|
-
|
5
|
Seat back blower power
|
-
|
6
|
Heater vent power
|
Cushion blower VSP
|
7
|
Heater (-)
|
Seat back blower VSP
|
8
|
Heater vent ground
|
-
|
9
|
Heater vent ground
|
-
|
10
|
-
|
-
|
11
|
-
|
-
|
12
|
Heater vent Power
|
LIN
|
13
|
|
-
|
14
|
-
|
15
|
-
|
16
|
-
|
17
|
-
|
18
|
-
|
19
|
-
|
20
|
-
|
21
|
-
|
22
|
NTC (+)
|
23
|
-
|
24
|
NTC (-)
|
Repair procedures
Front Seat
1. |
Check for continuity and measure the resistance between terminals.
![Hyundai Palisade. Repair procedures](images/seat_heater_air_ventilation_-925/390/hyundai_palisade__repair_procedures_3419.gif)
No
|
Description
|
No
|
Description
|
1
|
NTC (+)
|
4
|
Cushion heater (+)
|
2
|
-
|
5
|
Back heater (+)
|
3
|
NTC (-)
|
6
|
Ground
|
Driver / Passenger
|
NTC Sensor (± 5%)
|
High
|
1.693 kΩ
|
Middle
|
2.802 kΩ
|
Low
|
5.922 kΩ
|
|
2. |
Operate the seat heater after connecting the connector, and then check
the thermostat by measuring the temperature of seat surface.
Driver / Passenger
|
Fabric (± 2%)
|
Leather (± 2%)
|
High
|
42 / 50°C
|
42 / 50°C
|
Middle
|
39 / 45°C
|
39 / 45°C
|
Low
|
36 / 40°C
|
36 / 40°C
|
|
2nd Line Seat
1. |
Check for continuity and measure the resistance between terminals.
![Hyundai Palisade. Repair procedures](images/seat_heater_air_ventilation_-925/390/hyundai_palisade__repair_procedures_3420.gif)
No
|
Description
|
No
|
Description
|
1
|
-
|
4
|
NTC (+)
|
2
|
-
|
5
|
NTC (-)
|
3
|
Heater power
|
6
|
Ground
|
Driver / Passenger
|
NTC Sensor (± 5%)
|
High
|
1.204 kΩ
|
Middle
|
3.213 kΩ
|
Low
|
6.472 kΩ
|
|
Components and components location
Components
Driver/Passenger Seat Heater
1. Seat cushion heater
2. Seat heater unit (Passenger only)
3...
Components and components location
Components (1)
Front seat
1. Air ventilation seat blower
2. Air ventilation seat control unit (Passenger only)
3...
Other information:
..
Compression Pressure Inspection
•
If the there is lack of power, excessive oil consumption or
poor fuel economy, measure the compression pressure...
Categories
![Hyundai Palisade. in the Front Passenger's Seat](images/books/1/hyundai_palisade_in_the_front_passenger_s_seat_109.png)
Even though your vehicle is equipped
with the OCS, never install a child
restraint in the front passenger's seat.
An inflating air bag can forcefully
strike a child or child restraint resulting
in serious or fatal injury.
read more