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: Ambient Temperature Sensor

Description and operation Description The ambient temperature sensor is located at the front of the condenser and detects ambient air temperature. It is a negative type thermistor; resistance will increase with lower temperature, and decrease with higher temperature.

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

General Safety Information and Caution 1. Be careful when driving the vehicle using the smart cruise control system as follows. (1) On curves or inclines/declines • The smart cruise control system may have limits to detect