B1467

DTC B1404: Driver's Air Bag Module (1st Squib Ignition Drive Circuit) System Detected Short Circuit
DTC B1405: Driver's Air Bag Module (1st Squib Ignition Drive Circuit) System Detected Open Circuit DTC B1414: Passenger's (Front) Air Bag Module (1st Squib Ignition Drive Circuit) System Detected Short Circuit
DTC B1415: Passenger's (Front) Air Bag Module (1st Squib Ignition Drive Circuit) System Detected Open Circuit
DTC B1424: Side-Airbag Module (RH) (Squib) System Detected Short Circuit
DTC B1425: Side-Airbag Module (RH) (Squib) System Detected Open Circuit
DTC B1434: Side-Airbag Module (LH) (Squib) System Fault 3 for Ignition Drive Circuit
DTC B1435: Side-Airbag Module (LH) (Squib) System Fault 4 for Ignition Drive Circuit
DTC B1444: Curtain air bag module (RH) (squib) system detected short circuit
DTC B1445: Curtain air bag module (RH) (squib) system detected open circuit
DTC B1454: Curtain air bag module (LH) (squib) system detected short circuit
DTC B1455: Curtain air bag module (LH) (squib) system detected open circuit
DTC B1464: Seat Belt Pre-tensioner (RH) (Squib Ignition Drive Circuit) System Detected Short Circuit
DTC B1465: Seat Belt Pre-tensioner (RH) (Squib Ignition Drive Circuit) System Detected Open Circuit
DTC B1466: Analog G-Sensor System in the SRS-ECU
DTC B1467: Safing G-Sensor Open Circuit
DTC B1468: Safing G-Sensor Short Circuit
DTC B1469: Safing G-Sensor for Side Air Bag Faults
DTC B1474: Seat Belt Pre-tensioner (LH) (Squib Ignition Drive Circuit) System Detected Short Circuit
DTC B1475: Seat Belt Pre-tensioner (LH) (Squib Ignition Drive Circuit) System Detected Open Circuit
DTC B1478: SRS-ECU Capacitor Circuit Voltage too High
DTC B1479: SRS-ECU Capacitor Circuit Voltage too Low
DTC B1484: Driver's Air Bag Module (2nd Squib Ignition Drive Circuit) System Detected Short Circuit
DTC B1485: Driver's Air Bag Module (2nd Squib Ignition Drive Circuit) System Detected Open Circuit
DTC B1494: Passenger's (Front) Air Bag Module (2nd Squib Ignition Drive Circuit) System Detected Short Circuit
DTC B1495: Passenger's (Front) Air Bag Module (2nd Squib Ignition Drive Circuit) System Detected Open Circuit
DTC B1496: SRS-ECU Non-Volatile Memory (EEPROM)
DTC B1497: SRS-ECU Application Specific Integrated Circuit (for frontal activation)
DTC B1498: SRS-ECU ROM or RAM
DTC B1552: Changing Circuit Shorted
DTC B1553: Changing Circuit Open
DTC B1554: SG BY-PASS Circuit Malfunction
DTC B1555: SG BY-PASS Circuit (Field Effect Transistor) Open
DTC B1557: SRS-ECU Application Specific Integrated Circuit

CAUTION:
If DTCs is set in the SRS-ECU, always diagnose the CAN main bus line.

DTC SET CONDITIONS

- These DTC are set when a fault is detected in the SRS-ECU. The most likely causes for this code to be set are shown in the table below:
TROUBLESHOOTING HINTS

- Malfunction of the SRS-ECU





DIAGNOSIS

Required Special Tools:

- MB991958: Scan Tool (M.U.T.-III Sub Assembly)
- MB991824: V.C.I.
- MB991827: M.U.T.-III USB Cable
- MB991910: M.U.T.-III Main Harness A

STEP 1. Using scan tool MB991958, diagnose the CAN bus line.





(1)
CAUTION:
To prevent damage to scan tool MB991958, always turn the ignition switch to the "LOCK" (OFF) position before connecting or disconnecting scan tool MB991958.

Connect scan tool MB991958. Refer to "How to connect the scan tool Reading and Clearing Diagnostic Trouble Codes."
(2)Turn the ignition switch to the "ON" position.
(3)Diagnose the CAN bus line.
(4)Turn the ignition switch to the "LOCK" (OFF) position.

Q. Is the CAN bus line found to be normal?

YES Go to Step 2.

NO Repair the CAN bus line CAN Bus Diagnostics Chart).

STEP 2. Recheck for diagnostic trouble code.





Check again if the DTC is set.
(1)Erase the DTC.
(2)Turn the ignition switch to the "ON" position.
(3)Check if the DTC is set.
(4)Turn the ignition switch to the "LOCK" (OFF) position.

Q. Are the DTCs set?

YES Replace the SRS-ECU (Refer to Service and Repair).

NO There is an intermittent malfunction such as poor engaged connector(s) or open circuit How to Cope With Intermittent Malfunctions).