Biaggi Posted June 3, 2002 Share Posted June 3, 2002 :?: Does anyone know the sequence of instructions on how to reprogram a keyless remote fob? I have a 1996 LX450 and just bought a remote off of Ebay. Thanks, Quote Link to comment Share on other sites More sharing options...
Biaggi Posted June 4, 2002 Author Share Posted June 4, 2002 :?: Does anyone know the sequence of instructions on how to reprogram a keyless remote fob? I have a 1996 LX450 and just bought a remote off of Ebay. Thanks, :P I just found out out to do it! it took 2 minutes. There is a small black box under the driver seat that controls the anti-theft device. There is a manual reset button and you have to use the master key on ON and then reset the green button. Then the alarm resets itself and unlocks and locks the doors and flashes the parking lights. At that moment hit the first button on the FOB and whalllah...you in like Flynn.... It was a !Removed! attemtping to decipher the correct repogrogram method like inserting the key to the off to on position 8 times to reset the ECU- similar to how Nissans reprogram their fobs. Needless to say it didn't work for the Lexus. Moral of the story: There is always a way to do things, it just takes finding the solution. Quote Link to comment Share on other sites More sharing options...
Supra-chargedIS340 Posted June 4, 2002 Share Posted June 4, 2002 cheers very much.......bet it will be usefull to someone..... Quote Link to comment Share on other sites More sharing options...
wxm Posted May 13, 2003 Share Posted May 13, 2003 Hi, I have 96 LX450. Following your post, I did find a black box under the driver seat of my vehicle, however I have looked all around but can't find the green reset button. Could you tell me which side of the box the button locates? Thanks. Quote Link to comment Share on other sites More sharing options...
Marty Witt Posted May 13, 2003 Share Posted May 13, 2003 This is the programming sequence for a 1995 SC300 / SC400 I don't guarantee it will work, but it might be worth a try. Using the original Master key Open driver door, keep it open and in the unlocked position Put original key in ignition and pull out Lock and Unlock the doors 5 times Close the door and open the door Lock and Unlock the doors another 5 times Put the Master Key in the ignition, turn it on and then off and remove from the ignition You should hear a confirmation beep within 10 seconds and the door locks should actuate Push the button on the new key Close the door and open the door Push the button again on the new key Marty Quote Link to comment Share on other sites More sharing options...
Thi Posted July 28, 2003 Share Posted July 28, 2003 Thanks Biaggi for the very useful information. I was able to purchase and program the remote for my car. WXM, the little button is located behind a black tie wrap that is used to secure the little black box. Use a needle plier in order to loosen the tie wrap. Quote Link to comment Share on other sites More sharing options...
ashack34 Posted January 31, 2006 Share Posted January 31, 2006 :?: Does anyone know the sequence of instructions on how to reprogram a keyless remote fob? I have a 1996 LX450 and just bought a remote off of Ebay. Thanks, :P I just found out out to do it! it took 2 minutes. There is a small black box under the driver seat that controls the anti-theft device. There is a manual reset button and you have to use the master key on ON and then reset the green button. Then the alarm resets itself and unlocks and locks the doors and flashes the parking lights. At that moment hit the first button on the FOB and whalllah...you in like Flynn.... It was a !Removed! attemtping to decipher the correct repogrogram method like inserting the key to the off to on position 8 times to reset the ECU- similar to how Nissans reprogram their fobs. Needless to say it didn't work for the Lexus. Moral of the story: There is always a way to do things, it just takes finding the solution. These instructions worked great for me. Thanks. This site is great. Quote Link to comment Share on other sites More sharing options...
trev5708 Posted June 8, 2010 Share Posted June 8, 2010 I bought a Remocon remote and am trying to program it, but it doesn't work. When I press the green button, the security light goes solid red for about three seconds, and then starts blinking, and no matter when I press the first button on the remote, it won't program. The master key is on "on". Is there anything I am doing wrong? Quote Link to comment Share on other sites More sharing options...
juan83 Posted June 17, 2010 Share Posted June 17, 2010 how to reprogram the remote on a lexus Is 250 2007 Quote Link to comment Share on other sites More sharing options...
kevan04 Posted February 27, 2014 Share Posted February 27, 2014 I have a 1996 SC400 and I just replaced the door actuator now when I close the door and lock the doors, car start bipping like the door is open and interior light stay on, any idea how can I get it to stop. may be door sensor built in has a solution. Kevin Quote Link to comment Share on other sites More sharing options...
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