Hyundai Elantra: Integrated Body Control Unit (IBU) / Specifications
Items
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Specifications
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Rated voltage
| DC 12V
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Operating voltage
| DC 9 - 16V
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Operating temperature
| -40°C to 85°C (-22°F to 185°F)
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parastic current
| 4.0 mA (2.5 mA increase for welcome light operation / 1.5 mA increase for security indicator operation)
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Circuit DiagramWith Smart KeyWithout Smart Key..
Other information:
Components and components location
ComponentsConnector Pin Information
Pin no
Connector A
Connector B
Connector C
1-B (+)Slide switch signal (Forward)2Reclining motor (Forward)GND(Power)Reclining switch signal (Forward)3Height motor (Up)B (+)Front tilt switch signal (Up)4Slide motor (Forwa..
Description and operation
DescriptionThe Alternator has eight built-in diodes, each rectifying AC current to DC current.Therefore, DC current appears at alternator "B" terminal.In addition, the charging voltage of this alternator is regulated by the battery voltage detection system.The alternator is regulated by the battery voltage detection system. The main components of the alternator are the..