Hyundai Kona: Steering wheel / Heated Steering wheel Repair procedures

Hyundai Kona (OS) 2018-2020 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
1.
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)
2.
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) 2018-2020 Service Manual: 4WD ECU Repair procedures
Replacement 1. Prior to replacing the 4WD ECU, check the 4WD ECU's clutch learing with the GDS tool. (Refer to 4WD Control System - "Repair procedure") 2. Turn ignition switch OFF and disconnect the negative (- ...

Hyundai Kona (OS) 2018-2020 Service Manual: Turbo Charger Repair procedures
Removal and Installation 1. Remove the turbo charger manifold. (Refer to Intake and Exhaust System - "Turbo Charger & Exhaust Manifold") On-vehicle Inspection Turbocharger Diagnostic Flow If any problem ...

© 2018-2020 www.hkona.com