Hyundai Kona: Steering wheel / Heated Steering wheel Repair procedures

Hyundai Kona (OS) 2018-2025 Service Manual / Steering System / Steering wheel / Heated Steering wheel Repair procedures

Removal

[Heated Steering Wheel Switch]

1.	Turn the ignition switch OFF and disconnect the battery negative (-) cable.

2.	Remove the floor console upper complete assembly. (Refer to Body - "Floor Console Assembly")

3.	Remove the heated steering wheel switch (A) after loosenin the screw.

[Heated Steering Wheel Control Module (Body Control Moduel (BCM)]

1.	Turn the ignition switch OFF and disconnect the battery negative (-) cable.

2.	Remove the glove box upper cover. (Refer to Body - "Glove Box Upper Cover")

3.	Remove the smart key unit. (Refer to Body Electrical System - "Smart Key Unit")

4.	Remove the body control module (A) after removing the bolt and nut.

5.	Disconnect the body control module connector (A).

Inspection

Measure a resistance of NTC and Heated pad.

–	NTC resistance - 8.875 ~ 11.27 kΩ (25°C)

–	Heated pad resistance - 1.55 ~ 1.95 Ω (22°C)

Measure a temperature.

–	The temperature of wheel surface grip must rise from -20°C to 20°C within 6 minute.

–	The temperature of wheel surface grip must keep 38°C ± 4°C after 25 minute .

–	1 to 8 All measuring points.

3.	Check for continuity between the terminals in each heated steering switch.

Heated Steering wheel Schematic diagrams

Schematic Digram Terminal Function Pin Function C22 Ignition 2_Heated handle power C11 ...

Motor Driven Power Steering

...

Other information:

Hyundai Kona (OS) 2018-2025 Service Manual: Troubleshooting
Troubleshooting Symptom Suspect Area Remedy Engine will not start or is hard to start (Cranks OK) Ignition lock switch Inspect ignition lock switch, or replace as required Ignition coil ...

Hyundai Kona (OS) 2018-2025 Service Manual: Repair procedures
Removal Front seat belt pretensioner (BTP) 1. Disconnect the battery negative cable, and wait for at least three minutes before beginning work. 2. Remove the seat belt lower anchor. (Refer to Body - "Front Seat Belt ...