DTC DETECTION LOGIC

DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause
B1023 | PASS A/B INDCTR CKT [UNIT FAIL] | Passenger air bag OFF indicator circuit is open or shorted to ground or the circuits are shorted each other |

- Disconnection of wiring harness
- Malfunction in front passenger air bag OFF indicator
- Malfunction in air bag diagnosis sensor unit

DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III

1. Turn ignition switch ON.
2. Perform “AIR BAG” Self Diagnostic Result CONSULT-III.

Without CONSULT-III

1. Turn ignition switch ON.
2. Check the air bag warning lamp status. Refer to Air Bag Warning Lamp Diagnosis.

NOTE：
SRS does not enter diagnosis mode if no malfunction is detected in user mode.
Is malfunctioning part detected?
YES>>Refer to Diagnosis Procedure.
NO>>INSPECTION END