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.
2020 Kia Cadenza TechnologyFACTORY OEM SERVICE PROCEDURE
Multi Function Camera DTCS
MULTI FUNCTION CAMERA DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| C1101-17 | Battery Voltage High |
| C1102-16 | Battery Voltage Low |
| C1532-11 | LKAS Switch Failure |
| C1532-15 | LKAS Switch Failure |
| C1532-23 | LKAS Switch Failure |
| C1604-49 | ECU Hardware Error |
| C1606-49 | ECU Software Error |
| C160A-87 | Local CAN BUS OFF |
| C1611-08 | CAN Time-out EMS |
| C1611-87 | CAN Time-out EMS |
| C1612-08 | CAN Time-out TCU |
| C1612-87 | CAN Time-out TCU |
| C1613-02 | CAN Signal Error EMS |
| C1613-86 | CAN Signal Error EMS |
| C1616-87 | C-CAN BUS OFF |
| C1623-08 | CAN Time-out Steering Angle Sensor |
| C1623-85 | CAN Time-out Steering Angle Sensor |
| C1623-87 | CAN Time-out Steering Angle Sensor |
| C1625-08 | CAN Time-Out ABS/ESP |
| C1625-85 | CAN Time-Out ABS/ESP |
| C1625-87 | CAN Time-Out ABS/ESP |
| C1628-08 | CAN Time-out Cluster |
| C1628-87 | CAN Time-out Cluster |
| C1642-02 | CAN Message Failure - Brake |
| C1642-86 | CAN Message Failure - Brake |
| C1646-02 | CAN Message Failure - TCU |
| C1646-86 | CAN Message Failure - TCU |
| C1656-02 | CAN Signal Error - Cluster |
| C1656-86 | CAN Signal Error - Cluster |
| C1667-87 | CAN Time-Out SCC |
| C1672-02 | SAS Message Counter Error |
| C1672-86 | SAS Message Counter Error |
| C1687-85 | CAN Time-out VSM2 (MDPS) |
| C1687-87 | CAN Time-out VSM2 (MDPS) |
| C1688-86 | VSM2 (MDPS) Signal Error |
| C16B6-87 | CAN Timeout-AEB |
| C16B8-02 | AEB Communication Error |
| C1702-46 | Variant Coding Error |
| C1702-62 | Variant Coding Error |
| C1746-86 | HDA Coding & AVN/NAVI Option Mismatch |
| C1812-08 | CAN Time-out Gateway |
| C1812-87 | CAN Time-out Gateway |
| C1817-02 | CAN Signal Error Gateway |
| C1817-86 | CAN Signal Error Gateway |
| C1831-86 | CAN Signal Error - Navigation |
| C1862-86 | Invalid Signal Of SCC |
| C1863-87 | CAN Time-out NAVI For HDA |
| C2239-86 | MDPS Steering Control Failure For LKAS |
| C2721-46 | System Calibration Required |
| C2722-46 | System Out Of Calibration |
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.