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Hyundai
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2012
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Genesis 3.8
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Repair and Diagnosis
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Engine Performance
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Engine Control Systems
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Engine Control System - 3.8L
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Injector Drive Box (IDB)
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Repair Procedures
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Removal
Repair Procedures: Removal
Turn the ignition switch off and disconnect the battery negative (-) cable.
Disconnect the injector drive box (IDB) connector (A).
Remove the IDB assembly after removing the bolts (B) and the nuts (C).
Fig 1: Identifying IDB Assembly Connector Mounting Bolts And Nuts
Courtesy of HYUNDAI MOTOR AMERICA