[Izzy79]

Ok I have a 1993 Camry and my key is worn out and went to a locksmith and he told me that they can make a key if the door locks is the same but I can’t find the the numbers on the lock so what am I looking for anyone know

 

[Kingdom934]

Hope this helps. It's from a Gen4, but the concept of getting the key code should be similar. Removal of the door handle on the Gen3 can be tricky for the inside.

DIY - Gen4 Key Code and Door Panel Removal

Hi all, I recently got a new set of keys for my 1998 Camry J-VIN. When I got this car, The previous owner had two sets of generic keys and a set of the aftermarket alarm/keyless entry. Since then, I've been on a mission to getting the car as close as OEM when it comes to keys and keyless...

www.toyotanation.com

This only works if all the locks are matching.

 

[BMR]

Unless his '93 has a port-installed security system, I think he can simply go to a dealer where they can cut a new key based on the VIN. They might ask to see the title in his name, for obvious reasons. Last time I did this on my Avalon about 10 years ago, my dealer charged about $10.