Check Chart For Diagnostic Trouble Codes

CAUTION: During diagnosis, a diagnostic trouble code associated with another system may be stored when the ignition switch is turned on with connector(s) disconnected. After completing the repair, confirm all systems for diagnostic trouble code(s). If diagnostic trouble code(s) are stored, erase them all.

Inspect according to the inspection chart that is appropriate for the DTC.

Code No.

Diagnostic item

B1400 ⁽³⁾

Driver's Air Bag Module (1st squib) System (Short Circuit between Squib Circuit Terminals)

B1401 ⁽³⁾

Driver's Air Bag Module (1st squib) System (Open Circuit of Squib Circuit)

B1402 ⁽³⁾

Driver's Air Bag Module (1st squib) System (Shorted to Squib Circuit Ground)

B1403 ⁽³⁾

Driver's Air Bag Module (1st squib) System (Shorted to Squib Circuit Power Supply)

B1404 ⁽³⁾

Driver's Air Bag Module (1st Squib Ignition Drive Circuit) System Detected Short Circuit

B1405 ⁽³⁾

Driver's Air Bag Module (1st Squib Ignition Drive Circuit) System Detected Open Circuit

B1406 ⁽³⁾

Malfunction of inside Front Impact Sensor (RH)

B1407 ⁽³⁾

Front Impact Sensor (RH) Voltage Error

B1408 ⁽³⁾

Front Impact Sensor (RH) Communication Error

B1409 ⁽³⁾

Front Impact Sensor (RH) Communication Impossible

B1410 ⁽³⁾

Passenger's (Front) Air Bag Module (1st squib) System (Short Circuit between Squib Circuit Terminals)

B1411 ⁽³⁾

Passenger's (Front) Air Bag Module (1st squib) System (Open Circuit of Squib Circuit)

B1412 ⁽³⁾

Passenger's (Front) Air Bag Module (1st squib) System (Shorted to Squib Circuit Ground)

B1413 ⁽³⁾

Passenger's (Front) Air Bag Module (1st squib) System (Shorted to Squib Circuit Power Supply)

B1414 ⁽³⁾

Passenger's (Front) Air Bag Module (1st Squib Ignition Drive Circuit) System Detected Short Circuit

B1415 ⁽³⁾

Passenger's (Front) Air Bag Module (1st Squib Ignition Drive Circuit) System Detected Open Circuit

B1416 ⁽³⁾

Malfunction of Front Impact Sensor (LH)

B1417 ⁽³⁾

Front Impact Sensor (LH) Voltage Error

B1418 ⁽³⁾

Front Impact Sensor (LH) Communication Error

B1419 ⁽³⁾

Front Impact Sensor (LH) Communication Impossible

B1420 ⁽³⁾

Side-airbag Module (RH) (Squib) System (Short Circuit between Squib Circuit Terminals)

B1421 ⁽³⁾

Side-airbag Module (RH) (Squib) System (Open Circuit of Squib Circuit)

B1422 ⁽³⁾

Side-airbag Module (RH) (Squib) System (Shorted to Squib Circuit Ground)

B1423 ⁽³⁾

Side-airbag Module (RH) (Squib) System (Shorted to Squib Circuit Power Supply)

B1424 ⁽³⁾

Side-airbag Module (RH) (Squib) System Detected Short Circuit

B1425 ⁽³⁾

Side-airbag Module (RH) (Squib) System Detected Open Circuit

B1426 ⁽³⁾

Malfunction of G-sensor Inside Side Impact Sensor (Front: RH)

B1427 ⁽³⁾

Side Impact Sensor (Front: RH) Voltage Error

B1428 ⁽³⁾

Side Impact sensor (Front: RH) Communication Error

B1429 ⁽³⁾

Side Impact sensor (Front: RH) Communication impossible

B1430 ⁽³⁾

Side-airbag Module (LH) (Squib) System (Short Circuit between Squib Circuit Terminals)

B1431 ⁽³⁾

Side-airbag Module (LH) (Squib) System (Open Circuit of Squib Circuit)

B1432 ⁽³⁾

Side-airbag Module (LH) (Squib) System (Shorted to Squib Circuit Ground)

B1433 ⁽³⁾

Side-airbag Module (LH) (Squib) System (Shorted to Squib Circuit Power Supply)

B1434 ⁽³⁾

Side-airbag Module (LH) (Squib) System Fault 3 for Ignition Drive Circuit

B1435 ⁽³⁾

Side-airbag Module (LH) (Squib) System Fault 4 for Ignition Drive Circuit

B1436 ⁽³⁾

Malfunction of Side Impact Sensor (Front: LH)

B1437 ⁽³⁾

Side Impact Sensor (Front: LH) Voltage Error

B1438 ⁽³⁾

Side Impact Sensor (Front: LH) Communication Error

B1439 ⁽³⁾

Side Impact Sensor (Front: LH) Communication Impossible

B1440 ⁽³⁾

Curtain Air Bag Module (RH) (Squib) System (Short Circuit between Squib Circuit Terminals)

B1441 ⁽³⁾

Curtain Air Bag Module (RH) (Squib) System (Open Circuit of Squib Circuit)

B1442 ⁽³⁾

Curtain Air Bag Module (RH) (Squib) System (Shorted to Squib Circuit Ground)

B1443 ⁽³⁾

Curtain Air Bag Module (RH) (Squib) System (Shorted to Squib Circuit Power Supply))

B1444 ⁽³⁾

Curtain Air Bag Module (RH) (Squib) System Detected Short Circuit

B1445 ⁽³⁾

Curtain Air Bag Module (RH) (Squib) System Detected Open Circuit

B1446 ⁽³⁾

Malfunction of G-sensor Inside Side Impact Sensor (Rear: RH)

B1447 ⁽³⁾

Side Impact Sensor (Rear: RH) Voltage Error

B1448 ⁽³⁾

Side Impact sensor (Rear: RH) Communication Error

B1449 ⁽³⁾

Side Impact sensor (Rear: RH) Communication impossible

B1450 ⁽³⁾

Curtain Air Bag Module (LH) (Squib) System (Short Circuit between Squib Circuit Terminals)

B1451 ⁽³⁾

Curtain Air Bag Module (LH) (Squib) System (Open Circuit of Squib Circuit)

B1452 ⁽³⁾

Curtain Air Bag Module (LH) (Squib) System (Shorted to Squib Circuit Ground)

B1453 ⁽³⁾

Curtain Air bag Module (LH) (Squib) System (Shorted to Squib Circuit Power Supply)

B1454 ⁽³⁾

Curtain Air Bag Module (LH) (Squib) System Detected Short Circuit

B1455 ⁽³⁾

Curtain Air Bag Module (LH) (Squib) System Detected Open Circuit

B1456 ⁽³⁾

Malfunction of Side Impact Sensor (Rear: LH)

B1457 ⁽³⁾

Side Impact Sensor (Rear: LH) Voltage Error

B1458 ⁽³⁾

Side Impact sensor (Rear: LH) Communication Error

B1459 ⁽³⁾

Side Impact sensor (Rear: LH) Communication impossible

B1466 ⁽³⁾

Analog G-sensor System in the SRS-ECU

B1476 ⁽³⁾

IG1 Power Supply Open Circuit (Fuse No. 16 Circuit)

B1478 ⁽³⁾

SRS-ECU Capacitor Circuit Voltage too High

B1479 ⁽³⁾

SRS-ECU Capacitor Circuit Voltage too Low

B1480 ⁽³⁾

Driver's Air Bag Module (2nd squib) System (Short Circuit Between Squib Circuit Terminals)

B1481 ⁽³⁾

Driver's Air Bag Module (2nd squib) System (Open Circuit of Squib Circuit)

B1482 ⁽³⁾

Driver's Air Bag Module (2nd squib) System (Shorted to Squib Circuit Ground)

B1483 ⁽³⁾

Driver's Air Bag Module (2nd squib) System (Shorted to Squib Circuit Power Supply)

B1484 ⁽³⁾

Driver's Air Bag Module (2nd Squib Ignition Drive Circuit) System Detected Short Circuit

B1485 ⁽³⁾

Driver's Air Bag Module (2nd Squib Ignition Drive Circuit) System Detected Open Circuit

B1488 ⁽³⁾

Passenger's Air Bag OFF Indicator Light (Short Circuited)

B1489 ⁽³⁾

Passenger's Air Bag OFF Indicator Light (Open Circuit)

B1490 ⁽³⁾

Passenger's (Front) Air Bag Module (2nd squib) System (Short Circuit between Squib Circuit Terminals)

B1491 ⁽³⁾

Passenger's (Front) Air Bag Module (2nd squib) System (Squib Circuit Open)

B1492 ⁽³⁾

Passenger's (Front) Air Bag Module (2nd squib) System (Shorted to Squib Circuit Ground)

B1493 ⁽³⁾

Passenger's (Front) Air Bag Module (2nd squib) System (Shorted to Squib Circuit Power Supply)

B1494 ⁽³⁾

Passenger's (Front) Air Bag Module (2nd Squib Ignition Drive Circuit) System Detected Short Circuit

B1495 ⁽³⁾

Passenger's (Front) Air Bag Module (2nd Squib Ignition Drive Circuit) System Detected Open Circuit

B1496 ⁽³⁾

SRS-ECU Non-volatile Memory (EEPROM⁽¹⁾)

B1497 ⁽³⁾

SRS-ECU Application Specific Integrated Circuit (for Frontal Activation)

B1498 ⁽³⁾

SRS-ECU ROM or RAM

B1499 ⁽²⁾, ⁽⁴⁾

Air Bag Deployment Determined by SRS-ECU

B1506 ⁽³⁾

Seat Slide Sensor System Fault 1 (Open in the Seat Slide Sensor Circuit)

B1507 ⁽³⁾

Seat Slide Sensor System Fault Ground Circuit (Short-circuited to Ground)

B1508 ⁽³⁾

Seat Slide Sensor System Fault Power Supply Circuit (Short-circuited to Power Supply)

B1519 ⁽³⁾

Connector Lock System Detects Connector Unlocked

B1527 ⁽³⁾

Seat Belt Switch (Drive's side) Circuit Open

B1528 ⁽³⁾

Seat Belt Switch (Drive's side) Circuit (Ground Side) Shorted

B1537 ⁽³⁾

Seat Belt Switch (Passenger's side) Circuit Open

B1538 ⁽³⁾

Seat Belt Switch (Passenger's side) Circuit (Ground Side) Shorted

B1547 ⁽²⁾, ⁽⁴⁾

Passenger's Air Bag Cut Off Activating Circuit

B1556 ⁽³⁾

Driver's Seat Slide Sensor Malfunction (Occupant Classification-ECU)

B1557 ⁽³⁾

SRS-ECU Application Specific Integrated Circuit

B1558 ⁽³⁾

OCM (Occupant Classification-ECU) DTC Present

B1588 ⁽³⁾

SRS-ECU Backup Capacitor System (Up Converter Unit)

B1589 ⁽³⁾

SRS-ECU Backup Capacitor System (Down Converter Unit)

B1590 ⁽³⁾

SRS-ECU Backup Capacitor System (Capacitance Big)

B1591 ⁽³⁾

SRS-ECU Backup Capacitor System (Capacitance Small)

B1594 ⁽³⁾

SRS-ECU Safing G-sensor Malfunction (for Side Collision)

B1603 ⁽³⁾

Seat Belt Pre-tensioner (Driver's Side) (Squib) System (Short Circuit between Squib Circuit Terminals)

B1604 ⁽³⁾

Seat Belt Pre-tensioner (Driver's side) (Squib) System (Open Circuit of Squib Circuit)

B1605 ⁽³⁾

Seat Belt Pre-tensioner (Driver's Side) (Squib) System (Shorted to Squib Circuit Ground)

B1606 ⁽³⁾

Seat Belt Pre-tensioner (Driver's Side) (Squib) System (Shorted to Squib Circuit Power Supply)

B1607 ⁽³⁾

Driver's Seat belt Pre-tensioner (Squib Ignition Drive Circuit) System Detected Short Circuit

B1608 ⁽³⁾

Driver's Seat belt Pre-tensioner (Squib Ignition Drive Circuit) System Detected Open Circuit

B1609 ⁽³⁾

Seat Belt Pre-tensioner (Passenger's Side) (Squib) System (Short Circuit between Squib Circuit Terminals)

B1C49 ⁽³⁾

Seat Belt Pre-tensioner (Passenger's Side) (Squib) System (Open Circuit of Squib Circuit)

B1C47 ⁽³⁾

Seat 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 ⁽³⁾

Front Passenger's Seat belt Pre-tensioner (Squib Ignition Drive Circuit) System Detected Short Circuit

B1614 ⁽³⁾

Front Passenger's Seat belt Pre-tensioner (Squib Ignition Drive Circuit) System Detected Open Circuit

B1617 ⁽³⁾

Roll Over Sensor Malfunction

B1618 ⁽³⁾

SRS-ECU Safing G-sensor (Z axis low G-sensor Failure)

B1625 ⁽³⁾

Front Passenger's Lap Pre-tensioner (Squib) System (Short Circuit between Squib Circuit Terminals)

B1626 ⁽³⁾

Front Passenger's Lap Pre-tensioner (Squib) System (Open Circuit of Squib Circuit)

B1627 ⁽³⁾

Front passenger's Lap Pre-tensioner (Squib) System (Shorted to Squib Circuit Ground)

B1628 ⁽³⁾

Front passenger's Lap Pre-tensioner (Squib) System (Shorted to Squib Circuit Power Supply)

B1629 ⁽³⁾

Front Passenger's Lap Pre-tensioner (Squib Ignition Drive Circuit) System Detected Short Circuit

B1630 ⁽³⁾

Front Passenger's lap pre-tensioner (Squib Ignition Drive Circuit) System Detected Open Circuit

B1631 ⁽³⁾

Driver's Knee Air Bag (Squib) System (Short Circuit between Squib Circuit Terminals)

B1632 ⁽³⁾

Driver's Knee Air Bag (Squib) System (Open Circuit of Squib Circuit)

B1633 ⁽³⁾

Driver's Knee Air Bag (Squib) System (Shorted To Squib Circuit Ground)

B1634 ⁽³⁾

Driver's Knee Air Bag (Squib) System (Shorted To Squib Circuit Power Supply)

B1635 ⁽³⁾

Driver's Knee Air Bag Module (Squib Ignition Drive Circuit) System Detected Short Circuit

B1636 ⁽³⁾

Driver's Knee Air Bag Module (Squib Ignition Drive Circuit) System Detected Open Circuit

B1646 ⁽³⁾

Coding Data Mismatch

B1699 ⁽²⁾, ⁽⁴⁾

SRS-ECU Collective Deployment

U0001

Bus Off (CAN-C)

U0100

Engine CAN timeout

U0121

ABS/ASC CAN timeout

U0141

ETACS CAN Timeout

U0154 ⁽³⁾

Occupant Classification-ECU CAN Timeout

U1190

No Receive Fault Detect Signal

U1195 ⁽²⁾

Coding not Completed

U1199 ⁽²⁾

VIN Code not Programmed

U119A ⁽²⁾

VIN 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.