Kia Picanto (JA): Seat Electrical / Seat Heater

Kia Picanto (JA) 2017-2026 Service & Repair Manual / Body Electrical System / Seat Electrical / Seat Heater

Components and components location

Component Location

1. Seat heater unit
2. Front seat back heater

3. Front seat cushion heater

Schematic diagrams

Circuit Diagram

Repair procedures

Inspection

Check for continuity and measure the resistance between terminals No 1 and No 4.

Standard value

Driver / Assists (cushion + back)

2.19Ω±10%

Operate the seat heater after connecting the connector, and then check the thermostat by measuring the temperature of seat surface.

Standard value

1st : cushion : 38±2°C, back : 45±2°C

2st : cushion : 42±2°C, back : 50±2°C

Removal

1.	Disconnect the negative (-) battery terminal.

2.	Remove the front seat assembly. (Refer to Body - "Front Seat Assembly")

3.	Disconnect the seat heater unit connector (A).

4.	Remove the seat heater unit (A) after loosening the mounting screws.

Installation

1.	Install the seat heater unit and connecting the connector.

2.	Install the front seat assembly.

3.	Connect the negative (-) battery terminal.

❮Seat Electrical

Seat Heater Switch❯

Components and components location Components 1. Driver side seat heater switch 2. Passenger side seat heater switch Schematic diagrams Circuit Diagram Repair procedures Removal 1.

Other information:

Kia Picanto (JA) 2017-2026 Service & Repair Manual: Fuses And Relays

Kia Picanto (JA) 2017-2026 Service & Repair Manual: Ignition Switch Assembly

Repair procedures Inspection 1.Disconnect the key warning switch connector (A) and ignition switch connector (B) from the steering column. 2.Check for continuity between the terminals. 3.If continuity is not specified, replace the switch.