Hyundai Equus Manuals

Hyundai Azera: Seat Heater Repair procedures - Seat Electrical - Body Electrical System - Hyundai Azera 2011-2024 Service ManualHyundai Azera: Seat Heater Repair procedures

Inspection
First Seat Heater
1.
Check for continuity and measure the resistance between No.1 and NO.4 terminals.

No.
Description
No.
Description
1
Heater (+)
3
NTC (-)
2
NTC (+)
4
Heater (-)


Standard value (Leather)
Cushion : 1.25 ? 10%
Back : 1.24 ? 10%
Set : 2.49 ? 10%


Standard value (Fabric)
Cushion : 1.96 ? 10%
Back : 1.17 ? 10%
Set : 2.63 ? 10%

2.
Operate the seat heater after connecting the connector, and then check the thermostat by measuring the temperature of seat surface.

Standard value
Cushion :
1 Step : 40 2C(104 3.6F)
2 Step : 42 2C(107.6 3.6F)
Back :
1 Step : 46 2C(114.8 3.6F)
2 Step : 52 2C(125.6 3.6F)

3.
Check for continuity between the terminals after disconnecting the connector.
2nd Seat Heater
1.
Check for continuity and measure the resistance between No.1 and NO.4 terminals.

No.
Description
No.
Description
1
Heater (+)
3
NTC (-)
2
NTC (+)
4
Heater (-)


Standard value (Leather & Bench type)
Cushion : 0.97 ? 10%
Back : 1.18 ? 10%
Set : 2.15 ? 10%


Standard value (Fabric & Split type)
Cushion : 3.62 ? 10%

2.
Operate the seat warmer after connecting the 3P connector, and then check the thermostat by measuring the temperature of seat surface.

Standard value
Cushion :
1 Step : 40 2C(104 3.6F)
2 Step : 42 2C(107.6 3.6F)
Back :
1 Step : 46 2C(114.8 3.6F)
2 Step : 52 2C(125.6 3.6F)

Seat Heater Schematic Diagrams
Circuit Diagram ...

Seat Heater Switch Schematic Diagrams
Circuit Diagram ...

See also:

Front Seat Shield Outer Cover Components and Components Location
Component Location 1. Front seat shield outer cover ...

Seat Belt Buckle Switch (BS) Description and Operation
Description The SRSCM shall monitor the status of the driver and front passenger seat belt buckle. The SRSCM provides one pin each for the driver and front passenger seat belt buckle status inp ...

Engine
...

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