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.
2016 Kia Sedona EXFACTORY OEM SERVICE PROCEDURE
Occupant Classification System DTCS
OCCUPANT CLASSIFICATION SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| DTC B1111 | Ignition Voltage High |
| DTC B1112 | Ignition Voltage Low |
| DTC B1603 | CAN Bus OFF (C-CAN) |
| DTC B1697 | ACU Communication error |
| DTC B1763 | Body Sense ECU Defect |
| DTC B1764 | Body Sense MAT Defect |
| DTC B1765 | Body Sense Communication Error |
| DTC B1766 | Body Sense Wrong ID |
| DTC B1767 | Body Sense Algo Cut-Off |
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.