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.
2024 Kia Forte GT LineFACTORY OEM SERVICE PROCEDURE
Front Radar DTCS
FRONT RADAR DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| C1101-17 | Battery Voltage High |
| C1102-16 | Battery Voltage Low |
| C1202-81 | Wheel Speed Sensor Front-LH Invalid/no Signal |
| C1205-81 | Wheel Speed Sensor Front-RH Invalid/No Signal |
| C1208-81 | Wheel Speed Sensor Rear-LH Invalid/No Signal |
| C1211-81 | Wheel Speed Sensor Rear-RH Invalid/No Signal |
| C1360-81 | ESP Irreversible Error |
| C1604-04 | ECU Hardware Error |
| C160A-88 | Local CAN Bus Off |
| C160C-87 | Local CAN Time-Out |
| C1611-87 | CAN Time-Out Of EMS |
| C1612-87 | CAN Time-Out TCU |
| C1613-81 | EMS CAN Signal Failure |
| C1613-82 | EMS CAN Signal Failure - AliveCounter Error |
| C1613-83 | EMS CAN Signal Failure - Checksum Error |
| C1616-87 | C-CAN Bus-Off |
| C1620-78 | Alignment Failure - FR_RDR |
| C1623-87 | CAN Time-Out Of SAS |
| C1625-87 | CAN Time-Out Of ESC |
| C1628-87 | CAN Time-Out Of CLU |
| C1629-82 | Cluster CAN Signal Failure - Alivecounter Error |
| C1632-81 | Cluster Switch Signal Failure |
| C1633-81 | Cluster CAN Vehicle Speed Signal Failure |
| C1638-81 | SCC-ESC Communication Error |
| C1642-81 | ESC CAN Signal Failure |
| C1642-82 | CAN Message Failure - Brake |
| C1642-83 | ESC CAN Signal Failure - Checksum Error |
| C1646-81 | CAN Message Failure - TCU |
| C1646-82 | CAN Message Failure - TCU |
| C1646-83 | CAN Message Failure - TCU |
| C1651-87 | CAN Time-Out Of EPB |
| C1652-82 | EPB CAN Signal Failure - Alive Counter Error |
| C1652-83 | EPB CAN Signal Failure - Checksum Error |
| C1672-81 | Steering Angle Sensor Signal Error - Invalid |
| C1672-82 | Steering Angle Sensor Signal Error - AliveCounter Error |
| C1672-83 | Steering Angle Sensor Signal Error - CRC |
| C16B8-81 | FCA-ESC Communication Error |
| C1702-55 | Variant Coding Error |
| C1741-81 | Not Available FCA (AEB) By ESC |
| C1742-81 | ESC Option Error |
| C1747-55 | Front Radar & Front View Camera Variant Coding Mismatch |
| C1804-87 | CAN Time-Out of FR_CMR |
| C1805-81 | FR_CMR CAN Signal Failure |
| C1805-82 | FR_CMR CAN Signal Failure - Alivecounter Error |
| C1805-83 | FR_CMR CAN Signal Failure - Checksum Error |
| C1812-87 | CAN Time-Out Of Gateway |
| C1816-87 | CAN Time-Out SJB |
| C1817-82 | CGW CAN Signal Failure - Alivecounter Error |
| C1817-83 | CGW Signal Failure - Checksum Error |
| C1822-87 | CAN Time-Out Of NAVI |
| C1831-86 | NAVI CAN Signal Failure |
| C1842-81 | Yaw Rate/Longitudinal G Signal Failure |
| C1842-82 | Yaw Rate, Lateral Acceleration Or Longitudinal Acceleration Not Valid |
| C1842-83 | Yaw Rate, Lateral Acceleration Or Longitudinal Acceleration Not Valid |
| C2721-46 | System Calibration Required - FR_RDR |
| C28B6-82 | CAN Time-Out HDA |
| C28B6-83 | CAN Time-Out HDA |
| C28B6-87 | CAN Time-Out HDA |
| C28B8-81 | ESP Reversible Error |
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.