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 LightFACTORY OEM SERVICE PROCEDURE
Integrated Charging Control Unit DTCS
INTEGRATED CHARGING CONTROL UNIT DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| P0A94-00 | DC/DC Converter Performance |
| P0C3A-11 | DC/DC Converter Temperature Sensor 'A' Low |
| P0C3B-12 | DC/DC Converter Temperature Sensor 'A' High |
| P0D09-72 | Battery Charging System Positive Contactor Stuck Open |
| P0D18-12 | Battery Charging System High Voltage Interlock Circuit High |
| P0D21-16 | Battery Charger Output Voltage Too Low |
| P0D24-98 | Battery Charger Temperature Too High |
| P0D27-16 | Battery Charger Input Voltage Too Low |
| P0D28-17 | Battery Charger Input Voltage Too High |
| P0D2A-19 | Battery Charger Input Current Too High |
| P0D39-1C | Battery Charger Input Current Sensor Circuit Range/Performance |
| P0D3A-11 | Battery Charger Input Current Sensor Circuit Low |
| P0D3B-12 | Battery Charger Input Current Sensor Circuit High |
| P0D3E-1C | Battery Charger Input Voltage Sensor Circuit Range/Performance |
| P0D3F-11 | Battery Charger Input Voltage Sensor Circuit Low |
| P0D40-12 | Battery Charger Input Voltage Sensor Circuit High |
| P0D4E-11 | Battery Charger Hybrid/EV Battery Output Voltage Sensor Circuit Low |
| P0D4F-12 | Battery Charger Hybrid/EV Battery Output Voltage Sensor Circuit High |
| P0D52-1C | Battery Charger Hybrid/EV Battery Output Current Sensor Circuit Range/Performance |
| P0D53-11 | Battery Charger Hybrid/EV Battery Output Current Sensor Circuit Low |
| P0D54-12 | Battery Charger Hybrid/EV Battery Output Current Sensor Circuit High |
| P0D5C-00 | Battery Charger Hybrid/EV Battery Output Power Performance |
| P0D67-00 | Battery Charger Control Module Performance |
| P0D90-38 | Battery Charger Input Frequency Incorrect |
| P1A88-98 | LDC Cooling System Fault |
| P1A89-96 | LDC Current Sensor Fault |
| P1A8A-96 | DC/DC Converter Temperature Sensor Circuit Range/Performance Fail |
| P1A8C-19 | DC/DC Converter Input Current Over Fail |
| P1A8D-13 | DC/DC Converter Voltage Path Fault |
| P1A8E-19 | DC/DC Converter Output Current Over Fail |
| P1A8F-31 | DC/DC Converter PWM Output Fail |
| P1A90-96 | DC/DC Converter Input Voltage Sensor Fault |
| P1A91-96 | DC/DC Converter Output Voltage Sensor Fault |
| P1A92-45 | LDC Control Unit Memory Error |
| P1A93-04 | LDC Control Unit Error |
| P1A96-1C | LDC Internal Power Supply Fault |
| P1A9F-00 | Internal Control Module Monitoring Performance |
| P1D1B-1C | Converter Coolant Temperature Sensor Circuit Range/Performance |
| P1D1C-11 | Converter Coolant Temperature Sensor Circuit Low |
| P1D1D-12 | Converter Coolant Temperature Sensor Circuit High |
| P1E01-1C | PFC Voltage Sensor Reliability and Initial Offset Value Check |
| P1E02-11 | PFC Voltage Sensor Circuit Low |
| P1E03-12 | PFC Voltage Sensor Circuit High |
| P1E04-1C | Battery Charger Temperature Sensor 'A' Circuit Range/Performance |
| P1E05-11 | Battery Charger Temperature Sensor 'A' Circuit Low |
| P1E06-12 | Battery Charger Temperature Sensor 'A' Circuit High |
| P1E07-1C | Battery Charger Temperature Sensor 'B' Circuit Range/Performance |
| P1E08-11 | Battery Charger Temperature Sensor 'B' Circuit Low |
| P1E09-12 | Battery Charger Temperature Sensor 'B' Circuit High |
| P1E0A-17 | Battery Charger Output Voltage Too High |
| P1E0B-19 | Battery Charger Output Current Too High |
| P1E0C-73 | Input Relay Stuck Closed Check |
| P1E0D-72 | Input Relay Open Check |
| P1E13-00 | Battery Charger Power Module System Voltage |
| P1E14-17 | PFC Output Voltage Too High |
| P1E35-17 | Battery Charger V2L Mode Unexpected AC Voltage Detected |
| P1E36-17 | Battery Charger V2L Mode DC Input Voltage Too High |
| P1E37-16 | Battery Charger V2L Mode DC Input Voltage Too Low |
| P1E38-19 | Battery Charger V2L Mode AC Output Overload |
| P1E39-00 | Battery Charger V2L Mode Output Control Performance |
| P1E40-17 | Battery Charger V2L Mode Link Voltage Too High |
| P1E50-19 | Battery Charger V2L Mode DC Input Current Exceeded BMS Limit |
| P1E51-19 | Battery Charger V2L Mode DC Input Current Too High |
| P1EFF-13 | Battery Charger AC High Voltage Interlock Circuit/Open |
| P1F33-17 | Battery Charger V2G Mode DC Input Voltage Too High |
| P1F34-16 | Battery Charger V2G Mode DC Input Voltage Too Low |
| P1F35-17 | Battery Charger V2G Mode Internal Link Voltage Too High |
| P1F37-17 | Battery Charger V2G Mode AC Output Voltage Too High |
| P1F38-16 | Battery Charger V2G Mode AC Output Voltage Too Low |
| P1F39-38 | Battery Charger V2G Mode AC Frequency Incorrect |
| P1F40-19 | Battery Charger V2G Mode AC Output Current Too High |
| P1F41-19 | Battery Charger V2G Mode DC Input Current Too High |
| P1F42-00 | Battery Charger V2G Mode Output Control Performance |
| P1F50-00 | Battery Charger V2G Mode Grid Disconnected/Islanding Operation Detected |
| U0001-88 | High Speed CAN Communication Bus |
| U0110-87 | Lost Communication With Drive Motor Control Module 'A' |
| U0111-87 | Lost Communication With Battery Energy Control Module 'A' |
| U0293-87 | Lost Communication With Hybrid/EV Powertrain Control Module |
| U130D-87 | Lost Communication with Charge Control Module (CCM) |
| U130E-87 | Lost Communication With Vehicle Charging Management System (VCMS) |
| U143A-00 | Unsupported Parameter Value Received from Bidirectional AC EVSE |
Factory Service Tools
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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.