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Infiniti
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2013
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G37 Base
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Repair and Diagnosis
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Restraints
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Restraints Control Systems
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Seat Belt Control System (Convertible)
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DTC/Circuit Diagnosis
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DTC B2455: PSB C/U Int Circuit
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DTC Logic
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DTC Detection Logic
DTC Detection Logic
DTC No.
Self-diagnosis item
DTC Detection Condition
Possible causes
B2455
C/U internal circuit system
Pre-crash seat belt control unit internal circuit malfunction
Pre-crash seat belt control unit