Hyundai Santa Fe: Steering wheel / Heated Steering wheel. Repair procedures
1. |
Measure a resistance of NTC and Heated pad.
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NTC resistance - 10.0 kΩ ± 5 % (25 °C)
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Heated pad resistance - 1.68 Ω ± 10 %
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2. |
Measure a temperature.
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The temperature of wheel surface grip must rise from -20 °C
to 20 °C within 6 minute
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The temperature of wheel surface grip must keep 38 °C ± 4 °C
after 25 minute
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At that time switch on, all measure point (1 - 8)

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Other information:
Troubleshooting
1)
After replacing controller, always check that the system operates
properly.
2)
If the failure persists after replacing the controller, do not
replace the controller...
NOTICE
To prevent damage to the rear window defroster conducting elements bonded
to the inside surface of the rear window, never use sharp instruments or window
cleaners containing abrasives to clean the window.
The defroster heats the window to remove frost, fog and thin ice from the interior
and exterior of the rear window, while the engine is running...
Categories

1. Driver’s front air bag
2. Passenger’s front air bag
3. Side air bag
4. Curtain air bag
The vehicles are equipped with a Supplemental Air Bag System for the driver’s
seat and front passenger’s seats.
The front air bags are designed to supplement the three-point seat belts. For
these air bags to provide protection, the seat belts must be worn at all times when
driving.
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