Hyundai Ioniq (AE): Heated Steering wheel / Schematic diagrams

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / Steering System / Steering wheel / Heated Steering wheel / Schematic diagrams

System Circuit Diagram

Body control Module

Heated steering switch

Heated steering pad

Termainal function

Body control module

Pin	Function
D3	Ignition 2_Heated handle power
D4	Ignition 2_Heated handle power_2
D5	Heated handle
C22	NTC (-)
C9	NTC (+)
C4	Heated handle switch

Heated steering wheel pad

Housing	Pin	Function	Wire color
Pad	A	Ground	BLACK
	B	HEATER	YELLOW
	C	NTC+	GRAY
	D	NTC-	BLACK

Heated steering wheel switch

Pin	Function
7	Wheel heated
12	Wheel heated IND.
1	Ground

❮Specifications

Specifications Item Specification Voltage13.5 VHeated pad resistance1.8 Ω ± 0.2 Ω NTC resistance10.

Repair procedures❯

Removal1.Disconnect the negative (-) battery terminal.2.Remove the glove box.(Refer to Body - "Glove Box Upper Cover Assembly")3.Remove the smart key unit.

Other information:

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Smart Cruise Control (SCC) Switch. Repair procedures

Removal1.Disconnect the negative (-) battery terminal.2.Remove the steering wheel assembly.(Refer to Steering System -"Steering Wheel")3.Remove the steering back cover (A).4.Remove the steering remote control connector (A).5.Remove the steering remote control (A), after loosening the screws.

Hyundai Ioniq (AE): Heated Steering wheel / Schematic diagrams

Other information:

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Smart Cruise Control (SCC) Switch. Repair procedures

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Warning Indicator. Components and components location

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