Hyundai Ioniq: Seat Electrical / Air Ventilation Seat. Schematic diagrams

Hyundai Ioniq (AE) 2017-2025 Service Manual / Body Electrical System / Seat Electrical / Air Ventilation Seat. Schematic diagrams

Circuit Diagram

NO	Connector A	Connector B	Connector C
1	Ventilation seat unit (IGN1)	Driver ventilation LED (Low)	Ventilation heater power
2	Driver bolwer power	Driver ventilation LED (mid)	Driver heater power
3	Driver bolwer Speed	Driver ventilation LED (High)	-
4	Driver RPM input	Driver NTC (+)	Heater ground
5	heater switch (Driver)	-	Ventilation heater power
6	Ventilation switch (Driver)	-	-
7	-	Driver NTC (-)	Passenger heater power
8	Driver heater led (Low)	Driver blower ground	-
9	Driver heater led (mid)	Driver ventilation LED (Low)	-
10	Driver heater led (High)	Driver ventilation LED (mid)	Heater ground
11	Ventilation seat unit (IGN 2)	Driver ventilation LED (High)
12	Passenger blower power	Passenger NTC (+)
13	Passenger blower speed	-
14	Passenger blower RPM input	-
15	Passenger heater switch	Passenger NTC (-)
16	Passenger ventilation switch	Passenger blower ground
17	-
18	Passenger ventilation LED (Low)
19	Passenger ventilation LED (mid)
20	Passenger ventilation LED (High)

Air Ventilation Seat. Components and components location

C..

Air Ventilation Seat. Repair procedures

Removal[Ventilation Blower]1.Disconnect the negative (-) battery terminal.2.Remove the front seat.(Refer to Body - "Front Seat Assembly") 3.Remove the blower duct...

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Removal1.Disconnect the battery negative cable and wait for at least 3 minutes before beginning work.2.Remove the roof trim.(Refer to Body - "Roof Trim Assembly")3. Remove the curtain airbag (A) after disconnecting the curtain airbag harness connector (B) and loosening the mounting bolts...

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