Supplemental Restraint System (SRS) DTCS
SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DTCS
| DTC | Description |
|---|---|
| B1400 | Driver's air bag module (1st squib) system (short circuit between squib circuit terminals); DTC B1480: Driver's air bag module (2nd squib) system (short circuit between squib circuit terminals) |
| B1401 | Driver's air bag module (1st squib) system (open circuit of squib circuit); DTC B1481: Driver's air bag module (2nd squib) system (open circuit of squib circuit) |
| B1402 | Driver's air bag module (1st squib) system (shorted to squib circuit ground); DTC B1482: Driver's air bag module (2nd squib) system (shorted to squib circuit ground) |
| B1403 | Driver's air bag module (1st squib) system (shorted to squib circuit power supply); DTC B1483: Driver's air bag module (2nd squib) system (shorted to squib circuit power supply) |
| 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) activating circuit short-circuited; DTC B1425: Side-airbag module (RH) (squib) activating circuit open-circuited; DTC B1434: Side-airbag module (LH) (squib) activating circuit short-circuited; DTC B1435: Side-airbag module (LH) (squib) activating circuit open-circuited; DTC B1444: Curtain air bag module (RH) (squib) activating circuit short-circuited; DTC B1445: Curtain air bag module (RH) (squib) activating circuit open-circuited; DTC B1454: Curtain air bag module (LH) (squib) activating circuit short-circuited; DTC B1455: Curtain air bag module (LH) (squib) activating circuit open-circuited; DTC B1466: Analog G-sensor malfunction; DTC B1478: SRS-ECU backup capacitor circuit voltage too High; DTC B1479: SRS-ECU backup 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 abnormal condition in ROM or RAM; DTC B1547: Passenger's air bag cut off activating circuit; DTC B1557: SRS-ECU application specific integrated circuit; DTC B1588: SRS-ECU backup capacitor system (Up converter unit); DTC B1589: SRS-ECU backup capacitor system (Down converter unit); DTC B1590: SRS-ECU backup capacitor system (capacitance big); DTC B1591: SRS-ECU backup capacitor system (capacitance small); DTC B1594: SRS-ECU application specific integrated circuit (for side activation); DTC B1607: Seat belt pre-tensioner (driver's side) (squib) activating circuit short-circuited; DTC B1608: Seat belt pre-tensioner (driver's side) (squib) activating circuit open-circuited; DTC B1618: SRS-ECU safing G-sensor (Z axis low G-sensor failure); DTC B1623: Lap pre-tensioner (LH) (squib) activating circuit short-circuited; DTC B1624: Lap pre-tensioner (LH) (squib) system activating circuit open-circuited; DTC B1629: Lap pre-tensioner (RH) (squib) activating circuit short-circuited; DTC B1630: Lap pre-tensioner (RH) (squib) system activating circuit open-circuited; DTC B1635: Knee air bag (squib) activating circuit short-circuited; DTC B1636: Knee air bag module (squib) activating circuit open-circuited; DTC B1674: Seat belt pre-tensioner (passenger's side) (squib) activating circuit short-circuited; DTC B1675: Seat belt pre-tensioner (passenger's side) (squib) activating circuit open-circuited |
| B1406 | Malfunction of G-sensor inside right front impact sensor; DTC B1416 Malfunction of G-sensor inside left front impact sensor |
| B1407 | Front impact sensor (RH) voltage error |
| B1408 | Front impact sensor (RH) communication error; DTC B1409: Front impact sensor (RH) communication impossible |
| B1410 | Passenger's (front) air bag module (1st squib) system (short circuit between squib circuit terminals); DTC B1490: Passenger's (front) air bag module (2nd squib) system (short circuit between squib circuit terminals) |
| B1411 | Passenger's (front) air bag module (1st squib) system (open circuit of squib circuit); DTC B1491: Passenger's (front) air bag module (2nd squib) system (squib circuit open) |
| B1412 | Passenger's (front) air bag module (1st squib) system (shorted to squib circuit ground); DTC B1492: Passenger's (front) air bag module (2nd squib) system (shorted to squib circuit ground) |
| B1413 | Passenger's (front) air bag module (1st squib) system (shorted to squib circuit power supply); DTC B1493: Passenger's (front) air bag module (2nd squib) system (shorted to squib circuit power supply |
| B1417 | Front impact sensor (LH) voltage error |
| B1418 | Front impact sensor (LH) communication error; DTC B1419: Front impact sensor (LH) communication impossible |
| B1420 | Side-airbag module (RH) (squib) system (short circuit between squib terminals) |
| B1421 | Side-airbag module (RH) (squib) system (open circuit of squib circuit) |
| B1422 | Side-airbag module (RH) (squib) system (shorted to squib circuit ground) |
| B1423 | Side-airbag module (RH) (squib) system (shorted to squib circuit power supply) |
| B1426 | Malfunction of G-sensor inside front right side impact sensor; DTC B1436 Malfunction of G-sensor inside front left side impact sensor |
| B1427 | Side impact sensor (Front: RH) voltage error |
| B1428 | Side impact sensor (Front: RH) communication error; DTC B1429: Side impact sensor (Front: RH) communication impossible |
| B1430 | Side-airbag module (LH) (squib) system (short circuit between squib terminals) |
| B1431 | Side-airbag module (LH) (squib) system (open circuit of squib circuit) |
| B1432 | Side-airbag module (LH) (squib) system (shorted to squib circuit ground) |
| B1433 | Side-airbag module (LH) (squib) system (shorted to squib circuit power supply) |
| B1437 | Side impact sensor (Front: LH) voltage error |
| B1438 | Side impact sensor (Front: LH) communication error; DTC B1439 Side impact sensor (Front: LH) communication impossible |
| B1440 | Curtain air bag module (RH) (squib) system (short circuit between squib circuit terminals) |
| B1441 | Curtain air bag module (RH) (squib) system (open circuit of squib circuit) |
| B1442 | Curtain air bag module (RH) (squib) system (shorted to squib circuit ground) |
| B1443 | Curtain air bag module (RH) (squib) system (shorted to squib circuit power supply) |
| B1446 | Malfunction of G-sensor inside rear right side impact sensor; DTC B1456: Malfunction of G-sensor inside rear left side impact sensor |
| B1447 | Side impact sensor (Rear: RH) voltage error |
| B1448 | Side impact sensor (Rear: RH) communication error; DTC B1449: Side impact sensor (Rear: RH) communication impossible |
| B1450 | Curtain air bag module (LH) (squib) system (short circuit between squib circuit terminals) |
| B1451 | Curtain air bag module (LH) (squib) system (open circuit of squib circuit) |
| B1452 | Curtain air bag module (LH) (squib) system (shorted to squib circuit ground) |
| B1453 | Curtain air bag module (LH) (squib) system (shorted to squib circuit power supply) |
| B1457 | Side impact sensor (Rear: LH) voltage error |
| B1458 | Side impact sensor (Rear: LH) communication error; DTC B1459: Side impact sensor (Rear: LH) communication impossible |
| B1476 | IG1 power supply open circuit (fuse No. 16 circuit) |
| B1488 | Passenger's air bag OFF indicator light (short circuited) |
| B1489 | Passenger's air bag OFF indicator light (open circuit) |
| B1499 | Air bag deployment determined by SRS-ECU |
| B1506 | Seat slide sensor system fault 1 (open in the seat slide sensor circuit); DTC B1507: Seat slide sensor system fault ground circuit (Short-circuited to ground); DTC B1508: Seat slide sensor system fault power Supply circuit (Short-circuited to power supply) |
| B1519 | SRS-ECU connector lock out of order |
| B1520 | Seat belt switch (driver's side) malfunction<Up to 20 Model year>; DTC B1527: Seat belt switch (driver's side) circuit open<Up to 20 Model year>; DTC B1528: Seat belt switch (driver's side) circuit (ground side) shorted<Up to 20 Model year>; DTC B1529: Seat belt switch (driver's side) system fault power supply circuit (short-circuited to power supply)<Up to 20 Model year> |
| B1530 | Seat belt switch (passenger's side) malfunction; DTC B1537: Seat belt switch (passenger's side) circuit open; DTC B1538: Seat belt switch (passenger's side) circuit (ground side) shorted; DTC B1539: Seat belt switch (passenger's side) system fault power supply circuit (short-circuited to power supply) |
| B1556 | Driver's seat slide sensor malfunction (occupant classification-ECU) |
| B1558 | OCM (occupant classification-ECU) DTC present |
| B1603 | Seat belt pre-tensioner (driver's side) (squib) system (short circuit between squib circuit terminals) |
| B1604 | Seat belt pre-tensioner (driver's side) (squib) system (open circuit of squib circuit) |
| B1605 | Seat belt pre-tensioner (driver's side) (squib) system (shorted to squib circuit ground) |
| B1606 | Seat belt pre-tensioner (driver's side) (squib) system (shorted to squib circuit power supply) |
| B1617 | Roll over sensor malfunction |
| B1619 | Lap pre-tensioner (LH) (squib) system (short circuit between squib circuit terminals) |
| B1620 | Lap pre-tensioner (LH) (squib) system (open circuit of squib circuit) |
| B1621 | Lap pre-tensioner (LH) (squib) system (shorted to squib circuit ground) |
| B1622 | Lap pre-tensioner (LH) (squib) system (shorted to squib circuit power supply) |
| B1625 | Lap pre-tensioner (RH) (squib) system (short circuit between squib circuit terminals) |
| B1626 | Lap pre-tensioner (RH) (squib) system (open circuit of squib circuit) |
| B1627 | Lap pre-tensioner (RH) (squib) system (shorted to squib circuit ground) |
| B1628 | Lap pre-tensioner (RH) (squib) system (shorted to squib circuit power supply) |
| B1631 | Knee air bag module (squib) system (short circuit between squib circuit terminals) |
| B1632 | Knee air bag module (squib) system (open circuit of squib circuit terminals) |
| B1633 | Knee air bag module (squib) system (shorted to squib circuit ground) |
| B1634 | Knee air bag module (squib) system (shorted to squib circuit power supply) |
| B1646 | Coding data mismatch |
| B1670 | Seat belt pre-tensioner (passenger's side) (squib) system (short circuit between squib circuit terminals) |
| B1671 | Seat belt pre-tensioner (passenger's side) (squib) system (open circuit of squib circuit) |
| B1672 | Seat belt pre-tensioner (passenger's side) (squib) system (shorted to squib circuit ground) |
| B1673 | Seat belt pre-tensioner (passenger's side) (squib) system (shorted to squib circuit power supply) |
| B1697 | SRS-ECU system (emergency call function has been activated) <Vehicles with telematics control unit (TCU)> |
| B1699 | SRS-ECU collective deployment |
| U0001 | Bus-off |
| U0100 | ECM CAN timeout |
| U0121 | ASC CAN timeout |
| U0141 | ETACS CAN timeout |
| U0154 | Occupant classification-ECU CAN timeout |
| U1190 | No receive fault detect signal |
| U1195 | Coding not completed |
| U1199 | VIN not programmed |
| U119A | VIN mismatch |
| B1690 | Electromagnetic interference |
| B1691 | Occupant sensing antenna; DTC B1693: Occupant sensing antenna open; DTC B1694: Occupant sensing ANT.SHT to GND; DTC B1695: Occupant sensing ANT.SHT to BAT |
| B1CB2 | Occupant classification-ECU parameter table incompatible |
| B210D | Battery voltage low; DTC B210E: Battery voltage high |
| B2212 | OCM internal error |
| U1109 | ETACS CAN timeout |
| U1190 | No receive fault detect signal |
| U15A2 | Vehicle speed information lost |
| U15A3 | Odometer information lost |
| U15A4 | VIN information lost |