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Vehicle Diagnosis & Inspection

DTC troubleshooting, real-time sensor data, actuator actuation, and wiring diagrams

Articles (7)

KIA | KDS 2.0 | How to Correct Vehicle Information ━ Car Model, Model Year, and Powertrain ━ Retrieved Using AUTO VIN

Correcting vehicle information helps ensure accurate diagnostic results and service records, which are essential for ...

[KDS 2.0 Additional Functions] Troubleshooting Guide for Repeated ABS/ESP/EBD Variant Coding Failures on Vehicles Equipped with a CCU

This document applies only to vehicle models equipped with a gateway (CCU).   ✅ Issue Overview Affected Vehicles: ...

Kia CKD Vehicle Diagnostics

Q: What should I do if communication with the diagnostic tool cannot be established or a function fails while diagnos...

IBU Control Unit Functions

The neutralization function is used to reuse a previously learned control unit (key registration completed) in anothe...

Smart Key registration error: "Registration failed, Smartkey security has not been released"

SymptomWhen attempting to perform the Smart Key registration function, the registration fails with the message “Regis...

KDS 2.0 | Usability Improvement | Actuation Test | UI Enhancement and Video Guide Support

The Actuation Test screen has been intuitively redesigned to display only descriptions and operating conditions in th...

[KDS 2.0 / GENESIS Smart / KDS 2.0] Unknown Coding Code during Variant Coding – How to Fix

The “Unknown Coding Error” appears during Variant Coding in KDS 2.0, GENESIS Smart, or KDS 2.0 when an incorrect code...