[Previous][Next]
CHECK CHART FOR DIAGNOSTIC TROUBLE CODES
cautionDuring diagnosis, a DTC code associated with another system may be set when the ignition switch is turned on with connector(s) disconnected. After completing the repair, confirm all systems for DTC code(s). If DTC code(s) are set, erase them all.
Inspect according to the inspection chart that is appropriate for the DTC.
Code No.Diagnostic itemReference page
B1400*3Driver's Air Bag Module (1st squib) System (Short Circuit between Squib Circuit Terminals)
B1401*3Driver's Air Bag Module (1st squib) System (Open Circuit of Squib Circuit)
B1402*3Driver's Air Bag Module (1st squib) System (Shorted to Squib Circuit Ground)
B1403*3Driver's Air Bag Module (1st squib) System (Shorted to Squib Circuit Power Supply)
B1404*3Driver's Air Bag Module (1st Squib Ignition Drive Circuit) System Detected Short Circuit
B1405*3Driver's Air Bag Module (1st Squib Ignition Drive Circuit) System Detected Open Circuit
B1406*3Malfunction of inside Front Impact Sensor (RH)
B1407*3Front Impact Sensor (RH) Voltage Error
B1408*3Front Impact Sensor (RH) Communication Error
B1409*3Front Impact Sensor (RH) Communication Impossible
B1410*3Passenger's (Front) Air Bag Module (1st squib) System (Short Circuit between Squib Circuit Terminals)
B1411*3Passenger's (Front) Air Bag Module (1st squib) System (Open Circuit of Squib Circuit)
B1412*3Passenger's (Front) Air Bag Module (1st squib) System (Shorted to Squib Circuit Ground)
B1413*3Passenger's (Front) Air Bag Module (1st squib) System (Shorted to Squib Circuit Power Supply)
B1414*3Passenger’s (Front) Air Bag Module (1st Squib Ignition Drive Circuit) System Detected Short Circuit
B1415*3Passenger’s (Front) Air Bag Module (1st Squib Ignition Drive Circuit) System Detected Open Circuit
B1416*3Malfunction of Front Impact Sensor (LH)
B1417*3Front Impact Sensor (LH) Voltage Error
B1418*3Front Impact Sensor (LH) Communication Error
B1419*3Front Impact Sensor (LH) Communication Impossible
B1420*3Side-airbag Module (RH) (Squib) System (Short Circuit between Squib Circuit Terminals)
B1421*3Side-airbag Module (RH) (Squib) System (Open Circuit of Squib Circuit)
B1422*3Side-airbag Module (RH) (Squib) System (Shorted to Squib Circuit Ground)
B1423*3Side-airbag Module (RH) (Squib) System (Shorted to Squib Circuit Power Supply)
B1424*3Side-airbag Module (RH) (Squib) System Detected Short Circuit
B1425*3Side-airbag Module (RH) (Squib) System Detected Open Circuit
B1426*3Malfunction of G-sensor Inside Side Impact Sensor (Front: RH)
B1427*3Side Impact Sensor (Front: RH) Voltage Error
B1428*3Side Impact sensor (Front: RH) Communication Error
B1429*3Side Impact sensor (Front: RH) Communication impossible
B1430*3Side-airbag Module (LH) (Squib) System (Short Circuit between Squib Circuit Terminals)
B1431*3Side-airbag Module (LH) (Squib) System (Open Circuit of Squib Circuit)
B1432*3Side-airbag Module (LH) (Squib) System (Shorted to Squib Circuit Ground)
B1433*3Side-airbag Module (LH) (Squib) System (Shorted to Squib Circuit Power Supply)
B1434*3Side-airbag Module (LH) (Squib) System Fault 3 for Ignition Drive Circuit
B1435*3Side-airbag Module (LH) (Squib) System Fault 4 for Ignition Drive Circuit
B1436*3Malfunction of Side Impact Sensor (Front: LH)
B1437*3Side Impact Sensor (Front: LH) Voltage Error
B1438*3Side Impact Sensor (Front: LH) Communication Error
B1439*3Side Impact Sensor (Front: LH) Communication Impossible
B1440*3Curtain Air Bag Module (RH) (Squib) System (Short Circuit between Squib Circuit Terminals)
B1441*3Curtain Air Bag Module (RH) (Squib) System (Open Circuit of Squib Circuit)
B1442*3Curtain Air Bag Module (RH) (Squib) System (Shorted to Squib Circuit Ground)
B1443*3Curtain Air Bag Module (RH) (Squib) System (Shorted to Squib Circuit Power Supply))
B1444*3Curtain Air Bag Module (RH) (Squib) System Detected Short Circuit
B1445*3Curtain Air Bag Module (RH) (Squib) System Detected Open Circuit
B1446*3Malfunction of G-sensor Inside Side Impact Sensor (Rear: RH)
B1447*3Side Impact Sensor (Rear: RH) Voltage Error
B1448*3Side Impact sensor (Rear: RH) Communication Error
B1449*3Side Impact sensor (Rear: RH) Communication impossible
B1450*3Curtain Air Bag Module (LH) (Squib) System (Short Circuit between Squib Circuit Terminals)
B1451*3Curtain Air Bag Module (LH) (Squib) System (Open Circuit of Squib Circuit)
B1452*3Curtain Air Bag Module (LH) (Squib) System (Shorted to Squib Circuit Ground)
B1453*3Curtain Air bag Module (LH) (Squib) System (Shorted to Squib Circuit Power Supply)
B1454*3Curtain Air Bag Module (LH) (Squib) System Detected Short Circuit
B1455*3Curtain Air Bag Module (LH) (Squib) System Detected Open Circuit
B1456*3Malfunction of Side Impact Sensor (Rear: LH)
B1457*3Side Impact Sensor (Rear: LH) Voltage Error
B1458*3Side Impact sensor (Rear: LH) Communication Error
B1459*3Side Impact sensor (Rear: LH) Communication impossible
B1466*3Analog G-sensor System in the SRS-ECU
B1476*3IG1 Power Supply Open Circuit (Fuse No. 16 Circuit)
B1478*3SRS-ECU Capacitor Circuit Voltage too High
B1479*3SRS-ECU Capacitor Circuit Voltage too Low
B1480*3Driver's Air Bag Module (2nd squib) System (Short Circuit Between Squib Circuit Terminals)
B1481*3Driver's Air Bag Module (2nd squib) System (Open Circuit of Squib Circuit)
B1482*3Driver's Air Bag Module (2nd squib) System (Shorted to Squib Circuit Ground)
B1483*3Driver's Air Bag Module (2nd squib) System (Shorted to Squib Circuit Power Supply)
B1484*3Driver's Air Bag Module (2nd Squib Ignition Drive Circuit) System Detected Short Circuit
B1485*3Driver's Air Bag Module (2nd Squib Ignition Drive Circuit) System Detected Open Circuit
B1488*3Passenger’s Air Bag OFF Indicator Light (Short Circuited)
B1489*3Passenger’s Air Bag OFF Indicator Light (Open Circuit)
B1490*3Passenger's (Front) Air Bag Module (2nd squib) System (Short Circuit between Squib Circuit Terminals)
B1491*3Passenger's (Front) Air Bag Module (2nd squib) System (Squib Circuit Open)
B1492*3Passenger's (Front) Air Bag Module (2nd squib) System (Shorted to Squib Circuit Ground)
B1493*3Passenger's (Front) Air Bag Module (2nd squib) System (Shorted to Squib Circuit Power Supply)
B1494*3Passenger’s (Front) Air Bag Module (2nd Squib Ignition Drive Circuit) System Detected Short Circuit
B1495*3Passenger’s (Front) Air Bag Module (2nd Squib Ignition Drive Circuit) System Detected Open Circuit
B1496*3SRS-ECU Non-volatile Memory (EEPROM*1)
B1497*3SRS-ECU Application Specific Integrated Circuit (for Frontal Activation)
B1498*3SRS-ECU ROM or RAM
B1499*2, *4Air Bag Deployment Determined by SRS-ECU
B1506*3Seat Slide Sensor System Fault 1 (Open in the Seat Slide Sensor Circuit)
B1507*3Seat Slide Sensor System Fault Ground Circuit (Short-circuited to Ground)
B1508*3Seat Slide Sensor System Fault Power Supply Circuit (Short-circuited to Power Supply)
B1519*3Connector Lock System Detects Connector Unlocked
B1527*3Seat Belt Switch (Drive’s side) Circuit Open
B1528*3Seat Belt Switch (Drive’s side) Circuit (Ground Side) Shorted
B1537*3Seat Belt Switch (Passenger’s side) Circuit Open
B1538*3Seat Belt Switch (Passenger’s side) Circuit (Ground Side) Shorted
B1547*2, *4Passenger’s Air Bag Cut Off Activating Circuit
B1556*3Driver’s Seat Slide Sensor Malfunction (Occupant Classification-ECU)
B1557*3SRS-ECU Application Specific Integrated Circuit
B1558*3OCM (Occupant Classification-ECU) DTC Present
B1588*3SRS-ECU Backup Capacitor System (Up Converter Unit)
B1589*3SRS-ECU Backup Capacitor System (Down Converter Unit)
B1590*3SRS-ECU Backup Capacitor System (Capacitance Big)
B1591*3SRS-ECU Backup Capacitor System (Capacitance Small)
B1594*3SRS-ECU Safing G-sensor Malfunction (for Side Collision)
B1603*3Seat Belt Pre-tensioner (Driver’s Side) (Squib) System (Short Circuit between Squib Circuit Terminals)
B1604*3Seat Belt Pre-tensioner (Driver’s side) (Squib) System (Open Circuit of Squib Circuit)
B1605*3Seat Belt Pre-tensioner (Driver’s Side) (Squib) System (Shorted to Squib Circuit Ground)
B1606*3Seat Belt Pre-tensioner (Driver’s Side) (Squib) System (Shorted to Squib Circuit Power Supply)
B1607*3Driver's Seat belt Pre-tensioner (Squib Ignition Drive Circuit) System Detected Short Circuit
B1608*3Driver's Seat belt Pre-tensioner (Squib Ignition Drive Circuit) System Detected Open Circuit
B1609*3Seat Belt Pre-tensioner (Passenger’s Side) (Squib) System (Short Circuit between Squib Circuit Terminals)
B1C49*3Seat Belt Pre-tensioner (Passenger’s Side) (Squib) System (Open Circuit of Squib Circuit)
B1C47*3Seat Belt Pre-tensioner (Passenger’s Side) (Squib) System (Shorted to Squib Circuit Ground)
B1612*3 Seat Belt Pre-tensioner (Passenger’s Side) (Squib) System (Shorted to Squib Circuit Power Supply)
B1613*3Front Passenger's Seat belt Pre-tensioner (Squib Ignition Drive Circuit) System Detected Short Circuit
B1614*3Front Passenger's Seat belt Pre-tensioner (Squib Ignition Drive Circuit) System Detected Open Circuit
B1617*3Roll Over Sensor Malfunction
B1618*3SRS-ECU Safing G-sensor (Z axis low G-sensor Failure)
B1631*3Driver's Knee Air Bag (Squib) System (Short Circuit between Squib Circuit Terminals)
B1632*3Driver's Knee Air Bag (Squib) System (Open Circuit of Squib Circuit)
B1633*3Driver's Knee Air Bag (Squib) System (Shorted To Squib Circuit Ground)
B1634*3Driver's Knee Air Bag (Squib) System (Shorted To Squib Circuit Power Supply)
B1635*3Driver's Knee Air Bag Module (Squib Ignition Drive Circuit) System Detected Short Circuit
B1636*3Driver's Knee Air Bag Module (Squib Ignition Drive Circuit) System Detected Open Circuit
B1646*3Coding Data Mismatch
B1699*2, *4SRS-ECU Collective Deployment
U0001Bus Off (CAN-C)
U0100Engine CAN timeout
U0121ABS/ASC CAN timeout
U0141ETACS CAN Timeout
U0154*3Occupant Classification-ECU CAN Timeout
U1190No Receive Fault Detect Signal
U1195*2Coding not Completed
U1199*2VIN Code not Programmed
U119A*2VIN Code Mismatch
note
  • *1: Electrically Erasable Programmable ROM
  • *2: This DTC will be erased automatically when the system returns to its normal condition. Then the SRS warning light will go out.
  • *3: This DTC will remain in memory and the SRS warning light will be switched off when the system returns to normal condition.
  • *4: This DTC cannot be erased by "Erase DTC" function.