B2455

B2455 PSB C/U INT CIRCUIT





Description
- It controls pre-crash seat belt motor according to input signal.
- It consists of pre-crash seat belt control unit.




DTC Logic

DTC DETECTION LOGIC






DTC CONFIRMATION PROCEDURE
1.SELF-DIAGNOSIS WITH PRE-CRASH SEAT BELT CONTROL UNIT
1. Turn ignition switch ON.
2. Check "Self-diagnostic result" with CONSULT-III.
Is DTC detected?
YES - SEE Diagnosis Procedure.
NO - INSPECTION END




Diagnosis Procedure
1. .INSPECTION START
1. Check "Self-diagnostic result" with CONSULT-III.
2. Touch "ERASE".
3. Perform DTC Confirmation Procedure.
See SEE DTC Logic.
Is DTC B2455 displayed again?
YES - Replace pre-crash seat belt control unit. Removal And Installation.
NO - GO TO 2.
2.CHECK INTERMITTENT INCIDENT
Intermittent Incident.
- INSPECTION END