FixVault
Home
›
Infiniti
›
2013
›
M37 Base
›
Repair and Diagnosis
›
Restraints
›
Restraints Control Systems
›
Seat Belt Control System
›
DTC/Circuit Diagnosis
›
DTC B2457: Control Unit As
›
DTC Logic
›
DTC Detection Logic
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)