[Free Fix] Need help fast - Honda TRX300X immobilizer blocking start

2708 views - Last reply: September 12, 2024
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Where can I get the key code to make a new key for my Honda TRX300X?

Hello! We've developed a VIN-based tool to help you get your key code for the Honda TRX300X. Check it out here: VIN Key Code Generator.

Replies (4)

This just might solve my Honda TRX300X's ignition issue.

This trick worked for my buddy's Honda TRX300X. Giving it a go myself.

I tried this trick and it actually worked on my Honda TRX300X!

Still can’t find the code for my Honda TRX300X. This might do it.

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Yes, a skilled auto locksmith can extract the broken key and make a replacement. They can often do this without damaging the ignition cylinder. The new key will need programming if it has a transponder chip.
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1) Find the seam and pry open the fob (some have tiny screws) 2) Note battery orientation 3) Remove old battery (CR2032 is most common) 4) Insert new battery 5) Reassemble. Test all buttons - if issues remain, the fob may need reprogramming.
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