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 EV9 GT-LineFACTORY OEM SERVICE PROCEDURE
Chassis Domain Control Unit DTCS
CHASSIS DOMAIN CONTROL UNIT DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| B1604-87 | CAN Time-Out BCM |
| C1101-17 | Battery Voltage High |
| C1102-16 | Battery Voltage Low |
| C1109-13 | IG1 Open |
| C1604-04 | ECU hardware Error |
| C1606-04 | ECU Software Error |
| C1606-48 | ECU Software Error |
| C1606-96 | ECU Software Error |
| C160A-88 | Local CAN Bus OFF |
| C1611-82 | CAN Time-Out EMS |
| C1611-83 | CAN Time-Out EMS |
| C1611-87 | CAN Time-Out EMS |
| C1612-82 | CAN Time-Out TCU |
| C1612-83 | CAN Time-Out TCU |
| C1612-87 | CAN Time-Out TCU |
| C1614-82 | CAN Time-Out HCU/VCU/FCU |
| C1614-83 | CAN Time-Out HCU/VCU/FCU |
| C1616-88 | C-CAN Bus Off |
| C1623-82 | CAN Time-Out SAS |
| C1623-83 | CAN Time-Out SAS |
| C1625-82 | CAN Time-Out ABS/ESP |
| C1625-83 | CAN Time-Out ABS/ESP |
| C1628-82 | CAN Time-out CLU |
| C1628-83 | CAN Time-out CLU |
| C1651-82 | CAN Time-Out EPB |
| C1651-83 | CAN Time-Out EPB |
| C1651-87 | CAN Time-Out EPB |
| C165C-82 | CAN Time-out YRS |
| C165C-83 | CAN Time-out YRS |
| C165C-87 | CAN Time-out YRS |
| C166B-82 | CAN Time-Out WHL_SPD |
| C166B-83 | CAN Time-Out WHL_SPD |
| C166B-87 | CAN Time-Out WHL_SPD |
| C1687-82 | CAN Time-Out VSM2 (MDPS) |
| C1687-83 | CAN Time-Out VSM2 (MDPS) |
| C1702-4A | Variant Coding Error |
| C1702-55 | Variant Coding Error |
| C1802-82 | CAN Time-Out VCU |
| C1802-83 | CAN Time-Out VCU |
| C1802-87 | CAN Time-Out VCU |
| C1806-82 | CAN Time-Out MCU |
| C1806-83 | CAN Time-Out MCU |
| C1806-87 | CAN Time-Out MCU |
| C1817-87 | CAN Signal Error Gateway |
| C184B-82 | CAN Time-Out SBW |
| C184B-83 | CAN Time-Out SBW |
| C184B-87 | CAN Time-Out SBW |
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.