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