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: Description and operating principle

Description and Operation Wireless Power Charger System During ACC or IG ON, battery voltage is supplied to the wireless power charger system to transmit an output of 5 W to mobile phone. Mobile phones certified with the wireless charging standard WPC (Qi 1.

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

Troubleshooting 1) After replacing H/UNIT, always check that the system operates properly. 2) If the failure persists after replacing the H/UNIT, do not replace the unit.