reprogramming?
Thread Starter
Racer
Joined: Sep 2014
Posts: 1,811
Likes: 91
From: Scottsdale, AZ
reprogramming?
i was going through a bunch of papers, etc. in and around my bedroom area and discovered another set of lexus rx keys that i believe went to the first rx I had which sadly got totaled out by the insurance company. I am wondering is there a way to re-program this master key to work with my current rx? Is it feasible or would it take too much doing to get it done?
Lexus Test Driver
Joined: Sep 2007
Posts: 962
Likes: 28
From: Iowa
I have done this a few times before. With a different key blank, you can transfer the electronic module and reprogram it. There are directions on this forum. Sometimes everything has gone fine with this for me, and other times I have not been successful with the programming, but I don't know why. Make sure the FCC ID # on the back of the key is the same on both vehicles. For my first-gen RX's, it is N14TMTX-1.
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Clutchless
RX - 3rd Gen (2010-2015)
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Jan 2, 2013 08:10 AM
