Kia Rio: Heated Steering wheel Inpection
1. |
Measure a resistance of NTC and Heated pad.
A. |
NTC resistance(Black / Yellow, Black) - 10.0 kΩ ± 10%
(25°C(77°F))
|
B. |
Heated pad resistance (Yellow, Black) - 1.6 ~ 2.0 Ω ±
10%
|
|
2. |
Measure a temperature.
A. |
The temperature of wheel surface grip must rise from -20°C(-68°F)
to 20°C(68°F) within 6 minute
|
B. |
The temperature of wheel surface grip must keep 38°C ±
4°C( 100.4°F ± 39.2°F) after 25 minute
|
C. |
At that time switch on, all measure point (1~8)
|

|
Terminal Function
Housing
Pin
Function
Wire color
Pad
A
GND
Back
B
HEATER
Yellow
C
...
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Troubleshooting
Problem Symptoms Table
Use the table below to help you find the cause of theproblem. The numbers
indicate the priority of the likecause of the problem. Check each part in order.
...
Troubleshooting Guide
Before Thinking The Product Has Malfunctioned
1.
Errors which occur during the operation or installation of the
device may be mistaken as a malfunction of the actual de ...