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) |
DTC CONFIRMATION PROCEDURE
- SELF-DIAGNOSIS WITH PRE-CRASH SEAT BELT CONTROL UNIT
- Turn ignition switch ON.
- Check "Self-diagnostic result" with CONSULT.
Is DTC detected?
YES: Refer to "Diagnosis Procedure ".
NO: INSPECTION END