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 MANUALSKIA2015SEDONA LREPAIR AND DIAGNOSISQUICK LOOKUPSDTC INDEXAUTO HEADLAMP LEVELING SYSTEM DTCS
2015 Kia Sedona L
Auto Headlamp Leveling System DTCS
2015 Kia Sedona LSECTION Auto Headlamp Leveling System DTCS
AUTO HEADLAMP LEVELING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| C1212 | Vehicle Speed Sensor |
| C1255 | Height Sensor Range Over |
| C1367 | Internal Signal not Plausible |
| C1381 | Sensor Internal Error |
| C1522 | Headlamp Switch Signal Line Open |
| C1604 | ECU Hardware Error |
| C1606 | ECU Software Error |
| C1620 | 1st Set-up Not Completed (Height Sensor Not Calibrated) |
| C2226 | Output Voltage Short to Battery or Short to Ground |
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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.