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2021
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G90 5.0 Ultimate, AWD
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Repair and Diagnosis
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Steering
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Steering Control Systems
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Steering Wheel
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Heated Steering Wheel
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Schematic Diagrams
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Terminal Function
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Integrated Body Control Unit (IBU)
Integrated Body Control Unit (IBU)
Courtesy of HYUNDAI MOTOR AMERICA
Pin
Function
D4, D5
IGN 2_Heated Handle Power
D3
Heated Handle Out
B2
NTC (+)
B1
NTC (-)