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 K900FACTORY OEM SERVICE PROCEDURE
Integrated Central Control Unit DTCS
INTEGRATED CENTRAL CONTROL UNIT DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| B1101-00 | Battery Voltage High |
| B1102-00 | Battery Voltage Low |
| B1603-00 | CAN BUS OFF |
| B1605-00 | CAN Time-Out DDM |
| B1607-00 | CAN Time-Out P/SEAT |
| B1608-00 | CAN Time-Out TILT/TELE |
| B1621-00 | ECU HARDWARE |
| B1640-00 | CAN Time-Out MFSW |
| B1644-00 | CAN Time-Out ACU |
| B1648-00 | CAN Time-Out ODS |
| B164C-00 | CAN Time-Out IBU |
| B164D-00 | CAN Time-Out WPC |
| B164E-00 | CAN Time-Out RWPC |
| B167A-00 | CAN Time-Out EASM |
| B167B-00 | CAN Time-Out EDSM |
| B168B-00 | CAN Time-Out APSM |
| B168C-00 | CAN Time-Out ARS |
| B168E-00 | CAN Time-Out PTGM |
| B1698-00 | CAN time-out SWRC |
| B1699-00 | CAN Time-Out AV/AVN (HU) |
| B2352-00 | Dedicated DRL LH SCG |
| B2353-00 | Dedicated DRL RH SCG |
| B2473-00 | Haptic Warning System Open Circuit |
| B2474-00 | Haptic Warning System SHORT TO Ground |
| B2510-00 | Head Lamp High RH SCG |
| B2511-00 | Head Lamp High LH SCG |
| B2512-00 | Head Lamp Low RH SCG |
| B2513-00 | Head Lamp Low LH SCG |
| B2514-00 | External Tail Lamp RH Circuit Short To Ground |
| B2515-00 | External Tail Lamp LH Circuit Short to Ground |
| B2517-00 | Internal Tail Lamp Circuit Short To Ground |
| B251B-00 | Bi-Function Head Lamp RH Short TO Ground |
| B251C-00 | Bi-function Head Lamp LH Short to Ground |
| B251D-00 | Stop Lamp Right Circuit Short to Ground |
| B251E-00 | Stop Lamp Left Circuit Short To Ground |
| B251F-00 | High Mounted Stop Lamp Short To Ground |
| B2522-00 | Turn Signal LH Front Short To Ground |
| B2523-00 | Turn Signal LH Rear Short To Ground |
| B2524-00 | Turn Signal RH Front Short To Ground |
| B2525-00 | Turn Signal RH Rear Short To Ground |
| B2610-00 | Backup Lamp Short Circuit To Ground |
| B2621-00 | CAN Time-Out MLM |
| B2800-00 | MM CAN BUS Off Error |
| B2801-00 | MM CAN Signal Line Error |
| B2804-00 | Timeout Multimedia CAN Message (DATC) |
| B2810-00 | CAN Time-Out PGS/AVM/FRMS/RVM |
| B2817-00 | I-CAN BUS Off Error |
| C160E-00 | P-CAN BUS OFF |
| C160F-00 | D-CAN BUS OFF |
| C1611-00 | CAN Time-out EMS |
| C1612-00 | CAN Time-out TCU |
| C1616-00 | C-CAN BUS OFF |
| C1625-00 | CAN Time-Out ABS/ESP |
| C1627-00 | CAN Time-Out 4WD |
| C1628-00 | CAN Time-out Cluster |
| C1651-00 | CAN Time-out EPB |
| C1659-00 | CAN Time-Out SAS |
| C1667-00 | CAN Time-Out ACC/SCC |
| C166A-00 | CAN Time-Out LDWS/LKAS/MFC/LDW/LKA |
| C166D-00 | CAN Time-out HUD |
| C1687-00 | CAN Time-Out VSM2 (MDPS) |
| C1698-00 | CAN Time-Out ECS |
| C1809-00 | CAN Time-out PSB |
| C1818-00 | CAN Time-Out LCA/BSD/BCW |
| C181A-00 | CAN Time-Out AAF |
| C181C-00 | CAN Time-Out LVR |
| C1866-00 | CAN Time-Out ICSC |
| C1867-00 | CAN Time-Out FCA/AEB |
| C1868-00 | CAN Time-Out AFLS/AFS |
| C200C-00 | CAN Time-Out RVM |
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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