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M56 Sport
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Restraints Control Systems
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DTC B2457: Control Unit As
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DTC Logic
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DTC Detection Logic
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
DTC Detection Logic
DTC No.
Self-diagnosis item
DTC Detection Condition
Possible causes
B2457
CONTROL UNIT AS
Pre-crash seat belt control unit (passenger side) internal circuit malfunction
Pre-crash seat belt control unit (passenger side)