Supplemental Restraint System (SRS-Ecu) DTCS
SUPPLEMENTAL RESTRAINT SYSTEM (SRS-ECU) DIAGNOSTIC TROUBLE CODE LIST
| DTC No. | Description |
|---|---|
| B1400 | Driver's Air Bag Module (1st squib) System (Short Circuit Between Squib Circuit Terminals) |
| B1401 | Driver's Air Bag Module (1st squib) System (Squib Circuit Open) |
| B1402 | Driver's Air Bag Module (1st squib) System (Shorted to Squib Circuit Ground) |
| B1403 | Driver's Air Bag Module (1st squib) System (Shorted to Squib Circuit Power Supply) |
| B1404 | Driver's Air Bag Module (1st Squib Ignition Drive Circuit) System Detected Short Circuit |
| B1405 | Driver's Air Bag Module (1st Squib Ignition Drive Circuit) System Detected Open Circuit |
| B1406 | Malfunction of Front Impact Sensor (RH) |
| B1407 | Front Impact Sensor (RH) Voltage Error |
| B1408 | Front Impact Sensor (RH) Communication Error |
| B1409 | Front Impact Sensor (RH) Communication Impossible |
| B1410 | Passenger's (Front) Air Bag Module (1st squib) System (Short Circuit Between Squib Circuit Terminals) |
| B1411 | Passenger's (Front) Air Bag Module (1st squib) System (Squib Circuit Open) |
| B1412 | Passenger's (Front) Air Bag Module (1st squib) System (Shorted to Squib Circuit Ground) |
| B1413 | Passenger's (Front) Air Bag Module (1st squib) System (Shorted to Squib Circuit Power Supply) |
| B1414 | Passenger's (Front) Air Bag Module (1st Squib Ignition Drive Circuit) System Detected Short Circuit |
| B1415 | Passenger's (Front) Air Bag Module (1st Squib Ignition Drive Circuit) System Detected Open Circuit |
| B1416 | Malfunction of Front Impact Sensor (LH) |
| B1417 | Front Impact Sensor (LH) Voltage Error |
| B1418 | Front Impact Sensor (LH) Communication Error |
| B1419 | Front Impact Sensor (LH) Communication Impossible |
| B1420 | Side-airbag Module (RH) (Squib) System (Short Circuit between Squib Circuit Terminals) |
| B1421 | Side-airbag Module (RH) (Squib) System (Squib Circuit Open) |
| 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) |
| B1424 | Side-airbag Module (RH) (Squib) System Detected Short Circuit |
| B1425 | Side-airbag Module (RH) (Squib) System Detected Open Circuit |
| B1426 | Malfunction of Side Impact Sensor (RH) |
| B1427 | Side Impact Sensor (RH) Voltage Error |
| B1428 | Side Impact sensor (RH) Communication Error |
| B1429 | Side Impact sensor (RH) Communication impossible |
| B1430 | Side-airbag Module (LH) (Squib) System (Short Circuit between Squib Circuit Terminals) |
| B1431 | Side-airbag Module (LH) (Squib) System (Squib Circuit Open) |
| 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) |
| B1434 | Side-airbag Module (LH) (Squib) System (Shorted to Squib Circuit Power Supply) |
| B1435 | Side-airbag Module (LH) (Squib) System Detected Open Circuit |
| B1436 | Malfunction of Side Impact Sensor (Front: LH) |
| B1437 | Side Impact Sensor (LH) Voltage Error |
| B1438 | Side Impact Sensor (LH) Communication Error |
| B1439 | Side Impact Sensor (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 (Squib Circuit Open |
| 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) |
| B1444 | Curtain Air Bag Module (RH) (Squib) System Detected Short Circuit |
| B1445 | Curtain Air Bag Module (RH) (Squib) System Detected Open Circuit |
| B1450 | Curtain Air Bag Module (LH) (Squib) System (Short Circuit between Squib Circuit Terminals) |
| B1451 | Curtain Air Bag Module (LH) (Squib) System (Squib Circuit Open) |
| 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) |
| B1454 | Curtain Air Bag Module (LH) (Squib) System Detected Short Circuit |
| B1455 | Curtain Air Bag Module (LH) (Squib) System Detected Open Circuit |
| B1466 | Analog G-Sensor System in the SRS-ECU |
| B1476 | Open Circuit to IG1 Power Supply (Fuse No. 15 Circuit) |
| B1477 | Open Circuit to IG1 Power Supply (Fuse No. 21 Circuit) |
| B1478 | SRS-ECU Capacitor Circuit Voltage too High |
| B1479 | SRS-ECU Capacitor Circuit Voltage too Low |
| B1480 | Driver's Air Bag Module (2nd squib) System (Short Circuit Between Squib Circuit Terminals) |
| B1481 | Driver's Air Bag Module (2nd squib) System (Squib Circuit Open) |
| B1482 | Driver's Air Bag Module (2nd squib) System (Shorted to Squib Circuit Ground) |
| B1483 | Driver's Air Bag Module (2nd squib) System (Shorted to Squib Circuit Power Supply) |
| B1484 | Driver's Air Bag Module (2nd Squib Ignition Drive Circuit) System Detected Short Circuit |
| B1485 | Driver's Air Bag Module (2nd Squib Ignition Drive Circuit) System Detected Open Circuit |
| B1488 | Passenger's Air Bag OFF Indicator Light (Short Circuit between Circuit Terminal) |
| B1489 | Passenger's Air Bag OFF Indicator Light (Open Circuit) |
| B1490 | Passenger's (Front) Air Bag Module (2nd squib) System (Short Circuit Between Squib Circuit Terminals) |
| B1491 | Passenger's (Front) Air Bag Module (2nd squib) System (Squib Circuit Open) |
| B1492 | Passenger's (Front) Air Bag Module (2nd squib) System (Shorted to Squib Circuit Ground) |
| B1493 | Passenger's (Front) Air Bag Module (2nd squib) System (Shorted to Squib Circuit Power Supply) |
| B1494 | Passenger's (Front) Air Bag Module (2nd Squib Ignition Drive Circuit) System Detected Short Circuit |
| B1495 | Passenger's (Front) Air Bag Module (2nd Squib Ignition Drive Circuit) System Detected Open Circuit |
| B1496 | SRS-ECU Non-Volatile Memory (EEPROM) |
| B1498 | SRS-ECU ROM or RAM |
| B1499 | Air Bag Deployment Determined by SRS-ECU |
| B1506 | DR. seat position SW open |
| B1507 | DR. seat position SW short to GND |
| B1508 | DR. seat position SW short to BAT |
| B1509 | Incorrect installation of SRS-ECU |
| B1547 | Passenger's Air Bag Cut Off Activating Circuit |
| B1556 | Driver's Seat Slide Sensor Malfunction |
| B1557 | SRS-ECU Application Specific Integrated Circuit |
| B1558 | OCM (Occupant Classification-ECU) DTC Present |
| B1603 | Driver's Seat belt Pre-tensioner (Squib) System (Short Circuit Between Squib Circuit Terminals) |
| B1604 | Driver's Seat belt Pre-tensioner (Squib) System (Squib Circuit Open) |
| B1605 | Driver's Seat belt Pre-tensioner (Squib) System (Shorted to Squib Circuit Ground) |
| B1606 | Driver's Seat belt Pre-tensioner (Squib) System (Shorted to Squib Circuit Power Supply) |
| B1607 | Driver's Seat belt Pre-tensioner (Squib Ignition Drive Circuit) System Detected Short Circuit |
| B1608 | Driver's Seat belt Pre-tensioner (Squib Ignition Drive Circuit) System Detected Open Circuit |
| B1609 | Front Passenger's Seat belt Pre-tensioner (Squib) System (Short Circuit between Squib Circuit Terminals) |
| B1610 | Front Passenger's side Seat belt Pre-tensioner (Squib) System (Squib Circuit Open) |
| B1611 | Front Passenger's Seat belt Pre-tensioner (Squib) System (Shorted to Squib Circuit Ground) |
| B1612 | Front Passenger's Seat belt Pre-tensioner (Squib) System (Shorted to Squib Circuit Power Supply) |
| B1613 | Front Passenger's Seat belt Pre-tensioner (Squib Ignition Drive Circuit) System Detected Short Circuit |
| B1614 | Front Passenger's Seat belt Pre-tensioner (Squib Ignition Drive Circuit) System Detected Open Circuit |
| B1616 | SRS-ECU Analog G-sensor (for front air bag electronic safing circuit failure) |
| B1646 | Coding data mismatch |
| B1698 | Collision decision (HI volt cut) |
| B1699 | SRS-ECU collective deployment |
| U0154 | Occupant Classification-ECU CAN timeout |
| U1100 | EV ECU CAN timeout (1) |
| U1102 | ASC/TCL/ABS timeout/Not equipped |
| U1104 | SAS timeout/Not equipped |
| U1108 | Combination Meter CAN timeout |
| U1109 | ETACS CAN timeout |
| U111B | MCU CAN timeout |
| U1190 | No receive fault detect signal |
| U1195 | Coding not completed |
| U1199 | VIN code not programmed |
| U119A | VIN code mismatch |