Hyundai Sonata: Steering wheel / Heated Steering wheel Description and Operation
Hyundai Sonata LF 2014-2019 Service Manual / Steering System / Steering wheel / Heated Steering wheel Description and Operation
| Description |
Heated pads to grip the steering grip makes the fever.
| 1. |
Heated control unit
|
| 2. |
Heated steering control : BCM(body control module) integrated management
|
| 3. |
heated steering pad
|
| Operation |
The push-return switch transmits signals to the steering wheel heating module.
Pressing the switch on once repeatedly cycles the unit between the ON and OFF modes.
If the power is cut off during operation, the switch is reset to off status.
Therefore steering wheel heating module is initialized to off status.
Repair procedures
Replacement
1.
Disconnect the battery negative cable from the battery and then wait for at least 30 seconds.
2.
Turn the steering wheel so that the front wheels can face straight ahead.
3.
...
Heated Steering wheel Schematic Diagrams
Schematic diagram
Terminal function
Pin NoFunctionA2Heated steering powerA3Swtich signalA13NTC (-)C9NTC (+)
...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Electric Parking Brake (EPB) Schematic Diagrams
Schematic Diagram
Terminal function
Pin NOFunctionPin NOFunction6EPB signal 12RR EPB motor power 7EPB signal 23RR EPB motor ground8EPB signal 312RL EPB motor power 9EPB signal 413RL EPB motor ground
...
Hyundai Sonata LF 2014-2019 Service Manual: RCV Control Solenoid Valve Specifications
Specification
ItemSpecificationCoil Resistance(?)28.3 ~ 31.1 [20°C(68°F)]
...
© 2018-2024 www.hsonatalf.org
