Programming instructions will be different. *If your car doesn’t have smart keyfob, choose “Without SmartKey”.Select your car make, model, year, engine.Launch TechStream software and click on “Connect to Vehicle”.Connect your computer to OBD2 port under the dashboard of your car using the included cable.Installation instructions are usually included with the purchase of software and the cable.
Techstream key programming install#
Install cable drivers and diagnostic software on Windows PC based computer. Search for smart keys compatible with specific make, year, and model of your Toyota, Lexus or Scion. Otherwise, you will have to find someone to unlock it for you, like your local Locksmith or hardware store (though very often they will refuse to do that and offer to buy their keys instead). You can also buy a used Smart Key if you want to save money, just make sure you are buying unlocked one.
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Next, you’ll need to purchase a new original OEM unlocked Smart Key fob. Installation instructions are usually provided with the purchase of the cable. You will need to install the software and the driver on your Windows XP, 7, 8 or 10 computer or tablet. In order to program Toyota, Lexus or Scion smart key, you will need to get the Techstream software and MINI-VCI cable.
Techstream key programming how to#
What you will need + How to program keys: Performing this procedure can potentially damage your vehicle, void your vehicle warranty, and cause expensive repair costs. The following smart key programming instructions are not guaranteed to work. It still cost me quite a lot of $$$, but nevertheless, I still saved about $100 compared to the dealer’s price. After some struggling and few failed attempts, I finally figured out the way to do it.
![techstream key programming techstream key programming](https://i.ytimg.com/vi/4F3Xu_GdbqU/maxresdefault.jpg)
A few months later, was told that it is possible to program any Toyota, Scion or Lexus smart key using a special cable and software, so I started my online search. Initially, I wanted to get a second key for a backup, but few hundred dollars price tag from the dealer made me hold off on that idea. This is about how to program a new smart key & remote fob for Toyota, Lexus, and Scion.Ī few years ago I bought my used 2008 Toyota Highlander Limited and it came with just one “Smart Key” to start the engine.