Kia Stinger: Steering wheel / Heated Steering wheel

Kia Stinger CK 2018-2025 Service Manual / Steering System / Steering wheel / Heated Steering wheel

Description and operation

Description

When manually selected, the heated steering wheel system improves the thermal comfort of the driver by heating the steering wheel.

Integrated Body Control Unit (IBU)

Item	Specification
Voltage	13.5 V
Heated pad resistance	1.95 Ω ± 0.2Ω
NTC resistance	10.0 kΩ ± 3% (22°C ±1°C)

Schematic diagrams

Circuit Diagram

Terminal Function

Housing	Pin	Function	Wire color
Pad	A	GND	Black
	B	HEATER	Yellow
	C	NTC+	Gray
	D	NTC¯	Black

Repair procedures

Inspection

NTC characteristic

1.	Measure the resistance of NTC and Heated pad. NTC resistance - 8.875 - 11.27 kΩ (25°C ±1°C) Heated pad resistance - 1.95 ± 0.2 Ω (22°C ±1°C)

Measure the temperature.

–	The temperature of wheel surface must rise from -20°C to 20°C in 6 minutes.

–	The temperature of wheel surface must reach 38°C in 25 minutes.

Steering wheel

Components and components location Components 1. Steering wheel body 2. Remote control switch 3. Paddle shift 4. Lower cover 5. Wiring 6. Damper ...

Electric Power Steering

Description and operation Description EPS (Electric power steering, Column assist type) system is an engine operation independent steering system that uses an electric motor to assist ...

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