Hyundai Sonata LF: 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.

Heated control unit

Type	Temperature	Remarks
Leather	38°C±4°C	Apply to the entire lather surface

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...

Heated Steering wheel Schematic Diagrams

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Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Repair procedures

Component Replacement After Deployment Before doing any SRS repairs, use the GDS Pro to check for DTCs. Refer to the Diagnostic Trouble Code list for repairing of the related DTCs. When the front airbag(s) deployed after a collision, replace the following items...

Hyundai Sonata LF 2014-2019 Service Manual: Side Impact Sensor (SIS) Description and Operation