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 MANUALSHYUNDAI2024ELANTRA HYBRID LIMITEDREPAIR AND DIAGNOSISRESTRAINTSAIR BAG, SRSOCCUPANT DETECTION SENSOR DIAGNOSIS (HEV)
2024 Hyundai Elantra Hybrid Limited
Occupant Detection Sensor Diagnosis (HEV)
2024 Hyundai Elantra Hybrid LimitedSECTION Occupant Detection Sensor Diagnosis (HEV)
- Component (Location) And Function
- High Speed CAN Communication
- Low Speed CAN Communication
- DTC B1111-17: Ignition Voltage High
- DTC B1112-16: Ignition Voltage Low
- DTC B1496-54: OCS Not Calibrated
- DTC B1499-07: ALR Defect
- DTC B1603-88: CAN BUS Off
- DTC B1697-87: ACU Communication Error
- DTC B1763-00: OCS ECU Defect
- DTC P1680-87: Vehicle Speed Communication Fault
- DTC P1681-81: Vehicle Speed Message 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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.