Lost All Keys for your Toyota, Lexus, Honda, Acura?

According to some vehicle manufacturers and car dealers, certain models require replacement of the Immobilizer Control Unit (ICU) or Engine Control Unit (ECU) in the case of a lost transponder key. Late 90s to early 2000s Toyota and Lexus models are the most commonly affected by this. The cost of replacing and programming these units are extremely high! We can Reflash your ECU to add keys.

We are Automotive Locksmith that specializes in immobilizer programming. We can reuse the existing vehicle computer (ECU) and/or engine immobilizer (ICU) to generate a working transponder key for the vehicle. Reusing the existing computer or immobilizer equals a huge savings, by thousands of dollars in some cases when comparing replacement by a dealer.


1998-2000 Toyota 4Runner 1998-2004 Toyota Avalon 1998-2001 Toyota Camry 2001-2003 Toyota Highlander
1998-2000 Toyota Landcruiser 2000+ Toyota MR2 Spyder 2001-2003 Toyota Prius 2001-2003 Toyota Rav4
1999-2003 Toyota Sienna 2003-2007 Toyota Sequoia 1998-2003 Toyota Solara 2000+ Toyota MR2 Spyder
1998-2001 Lexus ES300 1998-2001 Lexus GS300 1998-2000 Lexus GS400 2001 Lexus IS300
1997-2001 Lexus LS400 1998-2000 Lexus LX470 1999-2003 Lexus RX300 1998-2000 Lexus SC300
1998-2000 Lexus SX400 2002-2010 Lexus SC430


1995-2005 Acura NSX 1996-2004 Acura RL 1997-2002 Honda Prelude


We offer a full range of garage services to vehicle owners in Tucson. We can help you with everything from an oil change to an engine change. We can handle any problem on both foreign and domestic vehicles.

  • We make auto repair more convenient for you
  • We are a friendly and professional group of people
  • We handle a wide range of car services
  • Same day service for most repairs and maintenance
  • We get the job done right — the first time


  • What is Immobilizer Reflash?

    When losing the master transponder key on some vehicle (Lexus/Toyota & Acura/Honda) there is no interface of making a new key, but reflashing or replacing the ECU. Also if the ignition or the ECU is being replaced on a vehicle a reflash service would be necessary.

  • Why is it more expensive for immobilizer flashing?

    To flash your immobilizer or ecu it takes more than just locksmith work, we have to remove a few panels to get to it and use a special tool design just for flashing your vehicle.

  • How long does it takes to make a key for a flash vehicle?

    Typically it takes 45 min to 1 hour but time may vary depedning on the weather and the location of your vehicle.

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