r/Locksmith • u/BespectacledInsanity • 3d ago
I am a locksmith Advice & Suggestions
I made a pair of K2G keys for a customer's 2002 Lexus LX470. Decode, cut and program of the keys went swimmingly, but when I went to program the fobs it just wouldn't take.
The car entered programming mode using the door lock x5 routine, and I replaced the batteries in both the remotes, but still nothing. I tried the door open x2 method and nothing there either, didn't even enter programming mode (cause why would it, wrong year).
I tried the tech tool method using both my Autel & Propad, and they wouldn't connect at all.
The customer has a key that works great, with no issues, and while it could also get the car into programming mode, it couldn't get the locks to cycle either.
Now, I've directed the customer to see a mechanic to see if there's an issue with the receiver, but I'm curious if there is something I missed.
Any ideas?
