Btw. the programmer is expensive, specialized equipment. You are paying the machine shop for access to that equipment. 260 dollars is obviously ridiculous, but there really is not realistic alternative, which is why the price is so high.
yeah thats probably the source of it, I'm betting it takes hundreds of thousands of dollars to burn bits into chips nowadays. back in my day we used to use three 9 volt batteries and hope the eeprom didn't notice there was an extra volt or so lol
It's very locked down for no good reason.
It seems like a kind of niche field with a lot of pitfalls and poor availability of information but it seems like it's possible to do if you buy some budget key programmer, as long as you can figure out which encryption type the immobiliser uses. There should be an FCC id on the key fob somewhere, then it should be possible to figure out which type of encryption it uses, there's usually some codename like ID46 or something like that.
From that article it seems like it was easier to do for that car than it is for most new-ish cars.
These are 2 of the programmers i'm looking at getting, also expensive but worth IMO, if you can get the right one, make a couple of spares for yourself, family, friends etc, then sell it on or maybe even run a (less extortionate, hopefully) side hustle yourself.
https://www.xhorsevvdi.com/wholesale/vvdi-key-tester.html https://store.autel.com/products/autel-maxiim-km100
tdeck•4mo ago
> He explains that after paying about $160 for the fob, the dealership told him it would cost an additional $260 just to program it.
So not only is the fob ridiculously overpriced, the $260 was on top of the charge for the physical fob.