Programming LX470 Key Fob

[JRidz]

^^^This procedure worked for me to program the locks on my 2002 LX470.

On a side not, if anyone is looking for a flip style key, I just received this one from Taiwan. Key was cut by photo and it works perfectly. The flip key fells solid and the material feels alot sturdier than my old plastic OEM key fob. It took about three weeks to received from Taiwan. The seller offers a few other style of flip keys also.

Pardon Our Interruption...

This worked great for me on a 2005 LX. The key is super smooth in all of the lock tumblers. The only hiccup was that the instructions to program the FOB didn’t work. The alternate instructions in this thread did the trick though.

Compare to another “OEM” style key I bought on eBay, had multiple trips to the locksmith to cut the key, they couldn’t program the FOB (I did) and the remote transmitter has no range. I’m still working with the seller to get another remote to try.

 

[Watty Potty]

This worked great for me on a 2005 LX. The key is super smooth in all of the lock tumblers. The only hiccup was that the instructions to program the FOB didn’t work. The alternate instructions in this thread did the trick though.

Compare to another “OEM” style key I bought on eBay, had multiple trips to the locksmith to cut the key, they couldn’t program the FOB (I did) and the remote transmitter has no range. I’m still working with the seller to get another remote to try.

 

[Watty Potty]

I recently purchased a new transponder from here Remote Key Fob 3Button 4D68 Chip for 2003-2008 Lexus GX470 LX470 FCC ID:HYQ1512V | eBay - https://www.ebay.com.au/itm/404331361105?mkcid=16&mkevt=1&mkrid=705-154756-20017-0&ssspo=dz5areznsic&sssrc=4429486&ssuid=6wxWgwwnQYS&var=&widget_ver=artemis&media=COPY

I can get into the programming mode for my 03 lx470 using the instrauctions in the formula however the key won’t code. Ie after the press the lock/unlock button, nothing happens. I’m wondering if the key is no good.
Can anyone recommend where I should buy one from?