[Resolved] Trying to match new key to TGB X motion 125 EFI ECU - stuck

367 views - Last reply: January 02, 2025
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How do I get the key code to program a new key for my TGB X motion 125 EFI?

Hello! We've developed a VIN-based tool to help you get your key code for the TGB X motion 125 EFI. Check it out here: VIN Key Code Generator.

Replies (3)

Fingers crossed this works for my TGB X motion 125 EFI too.

My TGB X motion 125 EFI is just sitting there waiting for a miracle like this.

Crossing my fingers—really need this for my TGB X motion 125 EFI!

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Programming syncs the key's transponder chip with your car's immobilizer system. The process varies by manufacturer but generally involves: 1) authenticating with the car's computer 2) erasing old keys if needed 3) programming new key codes 4) testing functionality.
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Key Programming
Programming syncs the key's transponder chip with your car's immobilizer system. The process varies by manufacturer but generally involves: 1) authenticating with the car's computer 2) erasing old keys if needed 3) programming new key codes 4) testing functionality.
Lost Keys
1) Contact a locksmith who specializes in automotive keys or your dealership 2) Provide proof of ownership (registration, title, ID) 3) They'll either cut new keys by code or reprogram your car's system 4) This is expensive ($200-$800) as the immobilizer may need resetting.
Key Programming
Professional key programming requires: diagnostic tools to access the immobilizer system, key code software, transponder programmers, and often proprietary manufacturer equipment. Some locksmiths and all dealers have these tools.
Key Tip: Store your key code separately from your keys
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