Nissan Versa

 Sedan Service Manual

Restraints » SRS Airbag control system (SRC) » B1150 - B1153 Side curtain air bag module LH
DTC Logic

DTC DETECTION LOGIC

With CONSULT           

Without CONSULT           

DTC CONFIRMATION PROCEDURE (With CONSULT)

1.CHECK SELF-DIAG RESULT

1. Turn ignition switch ON.
2. Check for DTC using CONSULT.

Is the DTC detected?

YES (Current DTC)>>Refer to SRC "Diagnosis Procedure".

YES (Past DTC)>>GO TO 2.

NO >> Inspection End.

2.ERASE SELF-DIAG RESULT

Erase the DTC using CONSULT.

Can the DTC be erased?

YES >> Inspection End.

NO >> Refer to SRC "Diagnosis Procedure".

DTC CONFIRMATION PROCEDURE (Without CONSULT)

1.CHECK SELF-DIAG RESULT

1. Turn ignition switch ON.
2. Check the air bag warning lamp status. Refer to SRC "Trouble Diagnosis without CONSULT".

NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.

Is the DTC detected?

YES >> Refer to SRC "Diagnosis Procedure".

NO >> Inspection End.

DTC Logic

Diagnosis Procedure