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
Vehicle Control System DTCS
VEHICLE CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| P0504-62 | Brake Switch "A"/"B" Correlation |
| P0562-16 | System Voltage Low |
| P0563-17 | System Voltage High |
| P05A2-00 | Active Grille Air Shutter 'A' Control Circuit/Open |
| P05A3-00 | Active Grille Air Shutter 'A' Control Circuit Range/Performance |
| P05A5-00 | Active Grille Air Shutter 'A' Control Circuit Low |
| P05B1-00 | Active Grille Air Shutter 'B' Control Circuit/Open |
| P05B2-00 | Active Grille Air Shutter 'B' Control Circuit Range/Performance |
| P05B4-00 | Active Grille Air Shutter 'B' Control Circuit Low |
| P0630-51 | VIN Not Programmed or Incompatible - ECM/PCM |
| P0642-16 | Sensor Reference Voltage 'A' Circuit Low |
| P0643-17 | Sensor Reference Voltage 'A' Circuit High |
| P0698-16 | Sensor Reference Voltage 'C' Circuit Low |
| P0699-17 | Sensor Reference Voltage 'C' Circuit High |
| P0C47-92 | Hybrid/EV Battery Pack Coolant Pump 'A' Control |
| P0C73-00 | Motor Electronics Coolant Pump 'A' Control Performance |
| P0CDF-7F | Hybrid/EV Battery Pack Coolant Control Valve 'A' Control Circuit/Open |
| P0CE9-92 | Hybrid/EV Electronics Coolant Pump 'A' Control |
| P1060-00 | SBW System Error |
| P1065-07 | SBW Parking Learning Uncompleted |
| P1676-81 | Immobilizer Smartra Message Error |
| P1690-87 | Immobilizer Smartra no response |
| P1696-81 | Immobilizer Smartra Authentication Fail |
| P1699-00 | Immobilizer Twice IG ON Overtrial |
| P1A78-01 | Check IG3 Relay or Back Up Lamp Circuit |
| P1BA5-00 | High voltage Battery heating system circuit High |
| P1BA8-00 | Heater Relay Fault |
| P1C29-00 | Motor Electric Oil Pump Motor Current High |
| P2122-21 | Throttle/Pedal Position Sensor/Switch 'D' Circuit Low Input |
| P2123-22 | Throttle/Pedal Position Sensor/Switch 'D' Circuit High Input |
| P2127-21 | Throttle/Pedal Position Sensor/Switch 'E' Circuit Low Input |
| P2128-22 | Throttle/Pedal Position Sensor/Switch 'E' Circuit High Input |
| P2138-62 | Throttle/Pedal Position Sensor/Switch 'D'/'E' Voltage Correlation |
| P31C0-64 | Disconnector Actuator System (DAS) Hall Sensor Error |
| P31C1-16 | Disconnector Actuator System (DAS) Voltage Error |
| P31C2-88 | Disconnector Actuator System (DAS) Driver Communication Error |
| P31C3-09 | Disconnector Actuator System (DAS) Circuit Temperature/Current High |
| P31C4-01 | Disconnector Actuator System (DAS) Phase U/V/W Circuit Error |
| P31C5-07 | Disconnector Actuator System (DAS) Malfunction |
| P31C6-07 | Disconnector Actuator System (DAS) Learning Position Error |
| P31C9-00 | VCU EOL Incomplete |
| P31D0-04 | VCU Control Unit Error |
| U0028-88 | Vehicle Communication Bus A |
| U0037-88 | Vehicle Communication Bus 'B' |
| U0046-88 | Vehicle Communication Bus 'C' |
| U0103-87 | Lost Communication With Gear Shift Control Module 'A' |
| U0110-87 | Lost Communication With Drive Motor Control Module |
| U0111-87 | Lost Communication With Battery Energy Control Module 'A' |
| U0123-87 | Lost Communication With Yaw Rate Sensor Module |
| U0128-87 | Lost Communication With Park Brake Control Module |
| U0129-87 | Lost Communication With Brake System Control Module |
| U0146-87 | Lost Communication with GateWay 'A' |
| U0155-87 | Lost Communication With Instrument Panel Cluster (IPC) Control Module (C-CAN) |
| U015C-87 | Lost Communication With Automated Driving System Control Module 'A' |
| U0163-87 | Lost Communication With Navigation Control Module |
| U0164-87 | Lost Communication With HVAC Control Module |
| U01BA-87 | Lost Communication With Park Lock/Pawl Control Module |
| U01BB-87 | Lost Communication with Battery Charger Control Module 'B' |
| U0284-00 | Lost Communication With Active Grille Air Shutter Module 'A' |
| U0285-00 | Lost Communication With Active Grille Air Shutter Module 'B' |
| U0291-87 | Lost All Communications With Gear Shift Control Module 'B' |
| U0292-87 | Lost Communication With Drive Motor Control Module 'B' |
| U0298-87 | Lost Communication With DC to DC Converter Control Module 'A' |
| U0404-82 | Invalid Data Received From Gear Shift Control Module 'A' |
| U0411-82 | Invalid Data Received From Drive Motor Control Module 'A' |
| U0412-82 | Invalid Data Received From Battery Energy Control Module 'A' |
| U0418-82 | Invalid Data Received From Brake System Control Module 'A' |
| U045D-82 | Invalid Data Received From Automated Driving System Control Module 'A' |
| U04BD-82 | Invalid Data Received From Park Lock/Pawl Control Module |
| U0592-82 | Invalid Data Received From Gear Shift Control Module 'B' |
| U0593-82 | Invalid Data Received From Drive Motor Control Module 'B' |
| U1014-87 | Lost Communication With Drive Motor Control Module 'B' (Local-CAN) |
| U1016-82 | Invalid Data Received From Drive Motor Control Module 'B' (Local CAN) |
| U1019-87 | Lost Communication With Drive Motor Control Module 'A' (Local-CAN) |
| U1021-82 | Invalid Data Received From Drive Motor Control Module 'A' (Local-CAN) |
| U1116-00 | Lost Communication With Motor Electronics Coolant Pump |
| U1150-87 | Lost Communication with SWRC |
| U1287-00 | Lost Communication With Motor Electric Oil Pump Module |
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.