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.
2014 Kia Forte EXFACTORY OEM SERVICE PROCEDURE
Smart Junction Box DTCS
SMART JUNCTION BOX DIAGNOSTIC TROUBLE CODES (DTC) LIST
| DTC | Description |
|---|---|
| DTC B160200 | CAN Line Error (B-CAN) |
| DTC B160300 | CAN Bus OFF (B-CAN) |
| DTC B251000 | Head Lamp High RH SCG |
| DTC B251100 | Head Lamp High LH SCG |
| DTC B251200 | Head Lamp Low RH SCG |
| DTC B251300 | Head Lamp Low LH SCG |
| DTC B251400 | External Tail Lamp RH Circuit Short to Ground |
| DTC B251500 | External Tail Lamp LH Circuit Short to Ground |
| DTC B251600 | Front Fog Lamp Circuit Short to Ground |
| DTC B251700 | Internal Tail Lamp Circuit Short to Ground |
| DTC B251800 | Turn Signal LH Front Open Circuit |
| DTC B251900 | Turn Signal LH Rear Open Circuit |
| DTC B252000 | Turn Signal RH Front Open Circuit |
| DTC B252100 | Turn Signal RH Rear Open Circuit |
| DTC B252200 | Turn Signal LH Front SCG |
| DTC B252300 | Turn Signal LH Rear SCG |
| DTC B252400 | Turn Signal RH Front SCG |
| DTC B252500 | Turn Signal RH Rear SCG |
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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