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Hi mate, am i took my ecu to the locksmith and he told he cant see imobilazer on it. So where can i find an imobilazer box? Also do you mind email me the instructions you mentioned so i can show them to my locksmith and see if he can do it. Teodor214@gmail.com Regards!
It simply means that the locksmith is not skilled enough to deal with your LS400. You need to find a real skilled locksmith. The immobilizer data is stored in the chip referenced IC900.
It simply means that the locksmith is not skilled enough to deal with your LS400. You need to find a real skilled locksmith. The immobilizer data is stored in the chip referenced IC900.
Oh ok, so it is inside the ecu and i dont need to look for a box. Thanks
Here is photos of my ecu that i just opened up and i cant seems to find ic900. I found IC600, 890, 910, 920 and so on . Crazy stuff, I found a locksmith that advertise being good on lexus but before i sent it just wanted to check myself. Looks like i forgot to mention that my car is 98 model
I had a hard time with at first, but thanks to a friend I found out that I was supposed to use the lock toggle with the red rectangle on it. I also used the instructions that Kansas linked.
I'm going to open this one up one last time hehe. Because I'm sick of this single key life.
TLDR: Got a '99 LS400 with one valet key only. I REALLY want the master key with the buttons for easy to unlock/lock. And it's sketchy to have just this single key.
FINAL Question: Has anyone actually had their ECU sent out somewhere specific to have a reflash and keys programmed? I want to find a worthy shop that actually knows Lexus. I'll send it anywhere as I have not yet found a place in VA I want to take it.
Have you thought about buying a knock off tech stream and programming the keys yourself? I think the ebay seller 1010 keys just needs your key code to cut the key. They're great. You can get the key code by going to a dealership, some offer to retrieve the code for free and some do charge a small fee.
02-23-21, 04:57 AM
