Programming a new smart key for the 4th Generation KIA Carnival is straightforward when using the Xhorse VVDI Key Tool MIDI. Follow this step-by-step guide to complete the job efficiently.
Requirements
Before you begin, make sure you have:
Device: Xhorse Key Tool MIDI
Internet: Stable Wi-Fi connection (required for online PIN calculation)
PIN Code: 6-digit security code (retrieved during the process)
Step 1: Read the Security PIN Code
Navigate Menu:
Go to: Immo Program → KIA → Carnival → Read PIN Code → Password Reading (ID 4A Smart Key)
Start Process: Tap Start Programming, then select Read PIN Code.
Trigger the System:
- Turn ignition OFF → ON
- If all keys are lost: Turn on hazard lights and open/close the driver’s door once
Save the PIN: The system will display a 6-digit PIN code — record it carefully.
Step 2: Program the Smart Key
Enter Programming Mode:
Go to: Model → China Market → Carnival → 2021– (4th Generation) → Smart Key Programming
Enter the 6-digit PIN code
Preparation Step: Turn ignition OFF, then open and close the driver’s door once
Use the “Touch” Method:
- Within 5 seconds after pressing OK,
- use the top of the smart key to press the Start/Stop button
Programming Success:
- Dashboard will flash
- Device displays “Programming Successful”
Add Additional Keys: Repeat the touch step immediately for any extra remotes
Step 3: Final Verification
Test all remote functions:
- Lock / Unlock
- Power sliding doors
Confirm the vehicle starts normally without touching the button
Important Tip
All existing keys must be present during programming.
Any key not programmed in this session will be automatically erased from the system.
Summary
With the VVDI Key Tool MIDI, adding a new 4A smart key to a 2022–2023 KIA Carnival is quick and reliable. Just follow the correct steps for PIN reading and key learning, and you’ll have the job done in minutes.
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