[Archived] Any success recovering lost code from old Nissan 300C keys?

195 views - Last reply: August 27, 2024
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Need the key code to program a replacement key for my Nissan 300C

Hello! We've developed a VIN-based tool to help you get your key code for the Nissan 300C. Check it out here: VIN Key Code Generator.

Replies (3)

Thanks! Been struggling with this on my Nissan 300C for a while.

I can’t believe I found this. Been stuck with my Nissan 300C too.

Hoping someone can confirm this works for a newer Nissan 300C.

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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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