Hyundai Equus Manuals

Hyundai Azera: Seat Heater Repair procedures - Seat Electrical - Body Electrical System - Hyundai Azera 2011-2026 Service ManualHyundai Azera: Seat Heater Repair procedures

Fifth generation HG (2011–2026) / Hyundai Azera 2011-2026 Service Manual / Body Electrical System / Seat Electrical / 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 ± 2°C(104 ± 3.6°F)
2 Step : 42 ± 2°C(107.6 ± 3.6°F)
Back :
1 Step : 46 ± 2°C(114.8 ± 3.6°F)
2 Step : 52 ± 2°C(125.6 ± 3.6°F)
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 ± 2°C(104 ± 3.6°F)
2 Step : 42 ± 2°C(107.6 ± 3.6°F)
Back :
1 Step : 46 ± 2°C(114.8 ± 3.6°F)
2 Step : 52 ± 2°C(125.6 ± 3.6°F)
Seat Heater Schematic Diagrams
Circuit Diagram ...

Seat Heater Switch Schematic Diagrams
Circuit Diagram ...

See also:

Fuel Pressure Control Valve (FPCV) Troubleshooting
Signal Waveform ...

AVN Remote Controller Repair procedures
Inspection 1. The body control module can diagnose by using the GDS more quickly. The BCM communicates with the GDS and then reads the input/output value and drives the actuator. 2. To diagno ...

Instrument Cluster Description and Operation
Description System block diagram High speed CAN communication : C-CAN 1. User option : Seat Easy Access, Welcome Light, etc 2. SPAS: Smart Parking Aid System 3. EPB : Electronic Parking ...

Categories

Hyundai Azera Manuals

© 2011-2026 Copyright www.hgmanual.com