Kia Rio: Steering wheel / Heated Steering wheel

Description and operation

Description

The heated steering wheel system improves the thermal comfort of the driver by heating the steering wheel when manually selected.

Specifications

Item
Specification
Voltage
13.5 V ± 0.1V, 80W±10%
Heated pad resistance
1.85 ± 0.2 Ω (at 22°C ±1°C)
NTC resistance
10.0 kΩ  ± 3% (at 23 - 27°C)

Schematic diagrams

System Circuit Diagram

Harness Connector

Terminal Function

Housing
Pin
Function
Wire color
Pad
A
GND
Black
B
HEATER
Yellow
C
NTC+
Black / Red
D
NTC¯
Black

Repair procedures

Inspection
1.

Measure a resistance of NTC and Heated pad.

NTC resistance (Black / Red, Black) : 10.0 kΩ  ± 3% (at 23 - 27°C)

Heated pad resistance (Yellow) : 1.85 ± 0.2 Ω (at 22°C ±1°C)

2.

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 after 25 minute

    Components and components location Components 1. Steering wheel 2. Lower cover 3. Bezel 4. Remote switch 5.

    General information General The supplemental restraint system (SRS) is designed to supplement the seat belt to help reduce the risk or severity of injury to the driver and passenger by activating and deploying the driver, passenger, side airbag and belt pretensioner in certain frontal or side collisions.

    Other information:

    Kia Rio 2017-2023 YB Service Manual: Front Wiper Motor

    Components and components location Component Location 1. Cap 2. Nut 3. Wiper arm & blade 4. Cowl top cover 5. Bolt 6. Wiper motor & linkage assembly 7. Wiper motor connector Repair procedures Removal 1.

    Kia Rio 2017-2023 YB Service Manual: Intake Actuator

    Description and operation Description The intake actuator is located at the blower unit. It regulates the intake door by signal from control unit. Pressing the intake selection switch will shift between recirculation and fresh air modes.

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