Hyundai Palisade (LX2): Steering wheel / Heated Steering wheel

Hyundai Palisade (LX2) 2020-2026 Service Manual / Steering System / Steering wheel / Heated Steering wheel

Description and operation

Description

Heated pads to grip the steering grip makes the fever.

Heated pad

Hyundai Palisade. Description and operation

Specifications

Item	Specification
Voltage	13.5 V
Heated pad resistance	1.68 Ω ± 10 %
NTC resistance	10.0 kΩ ± 5 % (25 °C)

Schematic diagrams

System Circuit Diagram

Hyundai Palisade. Schematic diagrams

Terminal Function

Item	Pin	Function	Wire color
Pad	A	HEATER	Red / Black
	B	GND	Brown / Black
	C	NTC-	Black
	D	NTC+	Black
Remote control	A	GND	Black
	B	BAT	Red
	C	LED	Green
	D	SWITCH	White

Repair procedures

Inpection

Measure a resistance of NTC and Heated pad.

–	NTC resistance - 10.0 kΩ ± 5 % (25 ° C)

–	Heated pad resistance - 1.68 Ω ± 10%

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

–	At that time switch on, all measure point (1 - 8)

❮Repair procedures

Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Turn the steering wheel so that the front wheels can face straight ahead.

Motor Driven Power Steering❯

Other information:

Hyundai Palisade (LX2) 2020-2026 Service Manual: General safety information and caution

Instructions (R-134a) When Handling Refrigerant 1. R-134a liquid refrigerant is highly volatile. A drop on the skin of your hand could result in localized frostbite. When handling the refrigerant, be sure to wear gloves.

Hyundai Palisade (LX2) 2020-2026 Service Manual: Troubleshooting

Diagnosis with Diagnostic tool 1. In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (Diagnostic tool). The diagnostic system (Diagnostic tool) provides the following information.