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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSKIA2021SEDONA EXREPAIR AND DIAGNOSISQUICK LOOKUPSDTC INDEXADAPTIVE FRONT LIGHTING SYSTEM DTCS
2021 Kia Sedona EX
Adaptive Front Lighting System DTCS
2021 Kia Sedona EXSECTION Adaptive Front Lighting System DTCS
ADAPTIVE FRONT LIGHTING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| DTC B1101 | 17: Battery Voltage High |
| DTC B1102 | 16: Battery Voltage Low |
| DTC B1220 | 87: CAN - Speed signal fault |
| DTC B1301 | 87: CAN - Steering Angle Signal Fault |
| DTC B1302 | 87: CAN - Gearbox Signal Fault |
| DTC B1303 | 87: CAN - Accelerator Pedal Signal Fault |
| DTC B1304 | 87: CAN - Engine State Signal Fault |
| DTC B1305 | 87: CAN - Yaw Rate Signal Fault |
| DTC B1306 | 87: CAN - Brake Pedal Signal Fault |
| DTC B1308 | 87: CAN - H/Lamp Signal Fault |
| DTC B1594 | 87: CAN - Auto Position Signal Fault |
| DTC B1603 | 88: CAN - 'Bus off' fault |
| DTC B1621 | 01: ECU Hardware Fault |
| DTC B1622 | 48: ECU Software Fault |
| DTC B1636 | 88: LIN Fault - Physical Fault |
| DTC B1637 | 54: System Calibration Not Performed |
| DTC B1639 | 81: LIN Fault - Communication Error DBL Left |
| DTC B1661 | 46: Parameter Missing |
| DTC B1953 | 03: AXLE Sensor Fault |
| DTC B2200 | 81: LIN communication error DBL Right |
| DTC B2201 | 81: LIN Fault - Communication Error HLL Left |
| DTC B2202 | 81: LIN Fault - Communication Error HLL Right |
| DTC B2203 | 81: LIN communication error Shield Act. Left |
| DTC B2204 | 81: LIN communication error Shield Act. Right |
| DTC B2205 | 81: LIN communication error Ballast Left |
| DTC B2206 | 81: LIN communication error Ballast Right |
| DTC B2325 | 09: Swivel Module Fault Left |
| DTC B2326 | 09: Swivel Module Fault Right |
| DTC B2400 | 09: Leveling Motor Fault Left |
| DTC B2401 | 09: Leveling Motor Fault Right |
| DTC B2461 | 09: Shield Motor Fault Left |
| DTC B2462 | 09: Shield Motor Fault Right |
| DTC B2463 | 09: Ballast Fault Left |
| DTC B2464 | 09: Ballast Fault Right |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.