Occupant Classification System DTCS

2024 Kia Forte GT LineSECTION Occupant Classification System DTCS
OCCUPANT CLASSIFICATION SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Description
B1111-17 Ignition Voltage High
B1112-16 Ignition Voltage Low
B1603-88 CAN Bus Off
B1697-87 ACU Communication Error
B1763-00 OCS ECU Defect
B1764-00 OCS MAT Defect
B1767-2F OCS Algo Cut Off
RENDER: 1.0x

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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.