Hyundai Palisade: Seat Electrical / Seat Heater (Air Ventilation)
Components and components location
Driver/Passenger Seat Heater

1. Seat cushion heater
2. Seat heater unit (Passenger only)
|
3. Seat back heater
|
Second Line Seat Heater

1. Seat heater unit (Passenger
only)
2. Seat cushion heater
|
3. Seat back heater
|
Schematic diagrams
Driver/Passenger Seat Heater

Second Line Seat Heater

[Air Ventilation Seat Control Unit (Driver/Passenger Seat Heater)]

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

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.

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.

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:
Repair procedures
Replacement
•
When removing with a flat-tip screwdriver or remover, wrap protective
tape around the tools to prevent damage to components...
Checking the Washer Fluid
Level
Check the fluid level in the washer
fluid reservoir and add fluid if necessary.
Plain water may be used if
washer fluid is not available.
However, use washer solvent with
antifreeze characteristics in cold climates
to prevent freezing...
Categories

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