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.
2010 Kia Sedona BaseFACTORY OEM SERVICE PROCEDURE
Assist Door Module
ASSIST DOOR MODULE DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| DTC B1912 | Right OSM Horizontal Motor or Sensor Error |
| DTC B1913 | Right OSM Vertical Motor or Sensor Error |
| DTC B1952 | OSRVM Defogger Error |
| DTC B2332 | Assist Door Lock Actuator Error |
| DTC B2333 | Assist Door Unlock Actuator Error |
| DTC B2525 | Illumination Error |
| DTC B2533 | Assist Door Courtesy Lamp Error |
Factory Service Tools
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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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