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.
2021 Kia Soul SFACTORY OEM SERVICE PROCEDURE
Occupant Classification System DTCS
Occupant Classification System DTC Identification
| DTC | Description |
|---|---|
| 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 |
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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