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 Forte EXFACTORY OEM SERVICE PROCEDURE
Body Control Module (BCM) DTCS
BODY CONTROL MODULE (BCM) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| DTC B121000 | Front Left Sensor Fault |
| DTC B121300 | Front Right Sensor Fault |
| DTC B121400 | Rear Left Sensor Fault |
| DTC B121500 | Rear Center Left Sensor Fault |
| DTC B121600 | Rear Center Right Sensor Fault |
| DTC B121700 | Rear Right Sensor Fault |
| DTC B160200 | CAN Line Error (B-CAN) |
| DTC B160300 | CAN Bus OFF (B-CAN) |
| DTC B160700 | CAN timeout between IPM and PSM |
| DTC B160900 | CAN Time-out SJB, FSJB |
| DTC C161600 | CAN Bus OFF(C-CAN) |
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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