Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSHYUNDAI2011EQUUS SIGNATUREREPAIR AND DIAGNOSISGENERAL INFORMATIONDTC INDEXAIRBAG (EVENT #1) DTCS
2011 Hyundai Equus Signature
Airbag (Event #1) DTCS
2011 Hyundai Equus SignatureSECTION Airbag (Event #1) DTCS
AIRBAG (EVENT #1) DIAGNOSTIC TROUBLE CODES (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| DTC B1101 | Battery Voltage High |
| DTC B1102 | Battery Voltage Low |
| DTC B1326 | FIS(Front Impact Sensor)-Driver Short to Ground |
| DTC B1327 | FIS(Front Impact Sensor)-Driver Short to Battery |
| DTC B1328 | FIS(Front Impact Sensor)-Driver Defect |
| DTC B1329 | FIS(Front Impact Sensor)-Driver Communication error |
| DTC B1330 | FIS(Front Impact Sensor)-Driver Wrong ID |
| DTC B1331 | FIS(Front Impact Sensor)-Passenger Short to Ground |
| DTC B1332 | FIS(Front Impact Sensor)-Passenger Short to Battery |
| DTC B1333 | FIS(Front Impact Sensor)-Passenger Defect |
| DTC B1334 | FIS(Front Impact Sensor)-Passenger Communication error |
| DTC B1335 | FIS(Front Impact Sensor)-Passenger Wrong ID |
| DTC B1341 | Remote Crash Sensors Cross Coupling |
| DTC B1346 | Driver Airbag Resistance too High (1st stage) |
| DTC B1347 | Driver Airbag Resistance too Low (1st stage) |
| DTC B1348 | Driver Airbag resistance circuit short to Ground (1st stage) |
| DTC B1349 | Driver Airbag resistance circuit short to Battery (1st stage) |
| DTC B1352 | Passenger Airbag Resistance too High (1st Stage) |
| DTC B1353 | Passenger Airbag Resistance too Low (1st stage) |
| DTC B1354 | Passenger Airbag Resistance Circuit Short to Ground (1st Stage) |
| DTC B1355 | Passenger Airbag Resistance Circuit Short to Battery (1st Stage) |
| DTC B1361 | Pretensioner Front-Driver Resistance too High |
| DTC B1362 | Pretensioner Front-Driver Resistance too Low |
| DTC B1363 | Pretensioner front-Driver resistance circuit short to Ground |
| DTC B1364 | Pretensioner front-Driver resistance circuit short to Battery |
| DTC B1367 | Pretensioner Front-Passenger Resistance too High |
| DTC B1368 | Pretensioner Front-Passenger Resistance too Low |
| DTC B1369 | Pretensioner Front-Passenger Resistance Circuit Short to Ground |
| DTC B1370 | Pretensioner Front-Passenger Resistance Circuit Short to Battery |
| DTC B1378 | Side Airbag Front-Driver Resistance too High |
| DTC B1379 | Side Airbag Front-Driver Resistance too Low |
| DTC B1380 | Side Airbag Front-Driver Resistance Circuit Short to Ground |
| DTC B1381 | Side Airbag Front-Driver Resistance Circuit Short to Battery |
| DTC B1382 | Side Airbag Front-Passenger Resistance too High |
| DTC B1383 | Side Airbag Front-Passenger Resistance too Low |
| DTC B1384 | Side Airbag Front-Passenger Resistance Circuit Short to Ground |
| DTC B1385 | Side Airbag Front-Passenger Resistance Circuit Short to Battery |
| DTC B1395 | Firing Loops Interconnection Fault |
| DTC B1412 | SIS(Side Impact Sensor)Rear-Driver Communication error |
| DTC B1413 | SIS(Side Impact Sensor)Rear-Passenger Communication error |
| DTC B1416 | SIS(Side Impact Sensor)Rear-Driver Wrong ID |
| DTC B1417 | SIS(Side Impact Sensor)Rear-Passenger Wrong ID |
| DTC B1418 | SIS(Side Impact Sensor)Rear-Driver Defect |
| DTC B1419 | SIS(Side Impact Sensor)Rear-Passenger Defect |
| DTC B1429 | Side Airbag Rear-Driver Resistance too High |
| DTC B1430 | Side Airbag Rear-Driver Resistance too Low |
| DTC B1431 | Side Airbag Rear-Driver Resistance Circuit Short to Ground |
| DTC B1432 | Side Airbag Rear-Driver Resistance Circuit Short to Battery |
| DTC B1433 | Side Airbag Rear-Passenger Resistance too High |
| DTC B1434 | Side Airbag Rear-Passenger Resistance too Low |
| DTC B1435 | Side Airbag Rear-Passenger Resistance Circuit Short to Ground |
| DTC B1436 | Side Airbag Rear-Passenger Resistance Circuit Short to Battery |
| DTC B1451 | SIS(Side Impact Sensor)rear-Driver Circuit Short to Ground |
| DTC B1452 | SIS(Side Impact Sensor)Rear-Driver Circuit Short to Battery |
| DTC B1454 | SIS(Side Impact Sensor)Rear-Passenger Circuit Short to Ground |
| DTC B1455 | SIS(Side Impact Sensor)Rear-Passenger Circuit Short to Battery |
| DTC B1473 | Inflatable Curtain Airbag Front-Driver Resistance too High |
| DTC B1474 | Inflatable Curtain Airbag Front-Driver Resistance too Low |
| DTC B1475 | Inflatable Curtain Airbag Front-Driver Resistance Circuit Short to Ground |
| DTC B1476 | Inflatable Curtain Airbag Front-Driver Resistance Circuit Short to Battery |
| DTC B1477 | Inflatable Curtain Airbag Front-Passenger Resistance too High |
| DTC B1478 | Inflatable Curtain Airbag Front-Passenger Resistance too Low |
| DTC B1479 | Inflatable Curtain Airbag Front-Passenger Resistance Circuit Short to Ground |
| DTC B1480 | Inflatable Curtain Airbag Front-Passenger Resistance Circuit Short to Battery |
| DTC B1481 | Driver Airbag Resistance too High(2nd stage) |
| DTC B1482 | Driver Airbag Resistance too Low(2nd stage) |
| DTC B1483 | Driver Airbag Resistance Circuit Short to Ground(2nd stage) |
| DTC B1484 | Driver Airbag Resistance Circuit Short to Battery(2nd stage) |
| DTC B1485 | Passenger Airbag Resistance too High(2nd stage) |
| DTC B1486 | Passenger Airbag Resistance too Low(2nd stage) |
| DTC B1487 | Passenger Airbag Resistance Circuit Short to Ground(2nd stage) |
| DTC B1488 | Passenger Airbag Resistance Circuit Short to Battery(2nd stage) |
| DTC B1489 | PODS(Passenger Occupant Detecting System) ECU Defect |
| DTC B1490 | PODS(Passenger Occupant Detecting System) Sensor(Bladder) Defect |
| DTC B1493 | PODS(Passenger Occupant Detecting System) Communication error |
| DTC B1494 | PODS(Passenger Occupant Detecting System) Wrong ID |
| DTC B1495 | BTS(Belt-Tension Sensor) Defect |
| DTC B1496 | PODS(Passenger Occupant Detecting System)Not calibrated |
| DTC B1511 | Buckle Switch Driver open or short to Battery |
| DTC B1512 | Buckle Switch Driver short or short to Ground |
| DTC B1513 | Buckle Switch Passenger open or short to Battery |
| DTC B1514 | Buckle Switch Passenger short or short to Ground |
| DTC B1515 | Buckle Switch Driver Defect |
| DTC B1516 | Buckle Switch Passenger Defect |
| DTC B1620 | Internal fault-Replace SRSCM |
| DTC B1650 | Crash Recorded in 1st Stage Only (Frontal-Replace SRSCM) |
| DTC B1651 | Crash Recorded in Front-Driver Side Airbag (Replace SRSCM) |
| DTC B1652 | Crash Recorded in Front-Passenger Side Airbag (Replace SRSCM) |
| DTC B1657 | Crash Recorded in Belt Pretensioner only |
| DTC B1658 | Belt Pretensioner 6 times Deployment |
| DTC B1670 | Crash recorded in full stage (Frontal-Replace SRSCM) |
| DTC B1683 | Exceed Maximum Coding Number |
| DTC B1684 | ACU Configuration is different |
| DTC B1711 | Knee airbag - Driver resistance too High |
| DTC B1712 | Knee airbag - Driver resistance too Low |
| DTC B1713 | Knee airbag - Driver resistance circuit short to Ground |
| DTC B1714 | Knee airbag - Driver resistance circuit short to Battery |
| DTC B1734 | Anchor Pretensioner front-Passenger resistance too High |
| DTC B1735 | Anchor Pretensioner front-Passenger resistance too Low |
| DTC B1736 | Anchor Pretensioner front-Passenger resistance circuit short to Ground |
| DTC B1737 | Anchor Pretensioner front-Passenger resistance circuit short to Battery |
| DTC B1739 | P-SIS Front-Driver Defect |
| DTC B1740 | P-SIS Front-Driver Short to Ground |
| DTC B1741 | P-SIS Front-Driver Short to Battery |
| DTC B1742 | P-SIS Front-Driver Communication Error |
| DTC B1745 | P-SIS Front-Passenger Defect |
| DTC B1746 | P-SIS Front-Passenger Short to Ground |
| DTC B1747 | P-SIS Front Passenger Short to Battery |
| DTC B1748 | P-SIS Front-Passenger Communication Error |
| DTC B1762 | ACU Coding Error |
| DTC B2500 | Warning lamp Failure |
| DTC B2502 | Passenger Airbag Telltale Lamp Failure |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.