IS - 1st Gen (2001-2005) Discussion about the IS models up to the 2005 model

programming a new key

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Old 09-29-04, 09:58 AM
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gmackmoney
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Default programming a new key

I am a new 2001 IS 300 owner and of coarse I need a new key does the transponder programming procedure that works for the rx 300 work for the IS 300.
thanks very much
Old 09-29-04, 10:37 AM
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ntran18
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The programming procedures are the same. It's in 2 parts, you have to program the ECM and then power dr locks. Do a search.
Old 09-29-04, 11:43 AM
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amy011079
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I found this in a search for you. Maybe it will help.

1. Driver's door open and unlocked, all other doors closed and locked.
2. Insert YOUR key in ignition, DO NOT TURN, remove key.
3. Using the lock/unlock button ON THE DRIVERS DOOR, slowly press lock and unlock 5 times (count the lock 5 times and unlock 5 times).
4. Shut door.
5. Open door.
6. Using the lock/unlock button ON THE DRIVERS DOOR, slowly press lock and unlock 5 times (count the lock 5 times and unlock 5 times).
7. With the door open insert your key into the ignition, turn to on position (DON'T START), wait 5 seconds. Turn off and remove key.
8. Locks should cycle once (Car will lock and then unlock once). If they don't cycle or they cycle more than once, do steps 1-7 over.
9. Now using the remote, push lock button, hold for one second, release. The locks should cycle once. If not, start over and go slower.
10. Close the door. Open the door. Press the lock button on the remote. The locks should cycle. Close the door. Press the lock button on the remote, the doors should lock. Press again and the doors should unlock.

Last edited by amy011079; 09-29-04 at 11:45 AM.
Old 09-29-04, 12:00 PM
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gmackmoney
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thanks!! I have the valet key without the door locks
thanks
g
Old 09-29-04, 09:21 PM
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rominl
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Originally posted by amy011079
I found this in a search for you. Maybe it will help.

1. Driver's door open and unlocked, all other doors closed and locked.
2. Insert YOUR key in ignition, DO NOT TURN, remove key.
3. Using the lock/unlock button ON THE DRIVERS DOOR, slowly press lock and unlock 5 times (count the lock 5 times and unlock 5 times).
4. Shut door.
5. Open door.
6. Using the lock/unlock button ON THE DRIVERS DOOR, slowly press lock and unlock 5 times (count the lock 5 times and unlock 5 times).
7. With the door open insert your key into the ignition, turn to on position (DON'T START), wait 5 seconds. Turn off and remove key.
8. Locks should cycle once (Car will lock and then unlock once). If they don't cycle or they cycle more than once, do steps 1-7 over.
9. Now using the remote, push lock button, hold for one second, release. The locks should cycle once. If not, start over and go slower.
10. Close the door. Open the door. Press the lock button on the remote. The locks should cycle. Close the door. Press the lock button on the remote, the doors should lock. Press again and the doors should unlock.
awesome! my instinct tells me that i need those instructions sometime very soon
Old 09-30-04, 06:12 AM
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gmackmoney
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this procedure is to activate the door locks and the trunk... Correct ??? I don't have the key with those functions. I need the procedure to use the key to start the vehicle.
thanks amy and rominl for your reply and to those who can assist me
G
Old 09-30-04, 08:29 AM
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amy011079
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Originally posted by gmackmoney
this procedure is to activate the door locks and the trunk... Correct ??? I don't have the key with those functions. I need the procedure to use the key to start the vehicle.
thanks amy and rominl for your reply and to those who can assist me
G
I'm not sure since I have never had to do this myself. *knocks on wood* And especially since you don't have the key with the locks on it I wouldn't know what to tell you except to go to your dealer or something to see if they can help you. Why didn't you get the regular key with locks on it? You said you just got the valet key?
Old 09-30-04, 08:32 AM
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gmackmoney
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I am sorry I must be confusing you I do have the master I bought a uncut valet once it is cut I will have to program it so I can start the car
sorry if I am being confusing.
g
Old 09-30-04, 08:47 AM
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amy011079
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OH! ok i gotcha.
Old 09-30-04, 09:24 AM
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Originally posted by gmackmoney
I am sorry I must be confusing you I do have the master I bought a uncut valet once it is cut I will have to program it so I can start the car
Keep searching. I don't have it off the top of my head, but it involves stepping on the brakes & gas a few times. Did it myself a while ago, it's very easy.
Old 09-30-04, 09:25 AM
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ntran18
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You're in good shape since you will need the master key to program it.
Old 10-03-04, 07:06 AM
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gmackmoney
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after doing a search i found wha Iwas looking for, thanks so much for the people inthis forum. the dealer wanted to charge me 45 dollars for something I did in ten minutes,
thanks again
Old 10-09-04, 03:14 PM
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shodown23
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Gmackmoney,

So you were able to program a new transponder key to start your ignition?!? Please help, Ive been trying to program a new master key. I had the same problems. The instructions i got dont seem to work. Please help!

mike
Old 10-11-04, 06:17 AM
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gmackmoney
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do a search and follow the directions that have you press on the brakes like 6 times and and gas pedal five times, someone who has a rx300 posted it. it's the same pricedure for most of the lexus's. it took me a couple of times for it to work. if you can't find it let me know I will post the directions I followed.
good luck.G
Old 10-29-04, 02:12 PM
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Default key

where should i buy a new key? The transponder key with the unlock/lock/trunk buttons on it? I only have one lft and i really need another. Sorry, im a newb, i know nothing! lol


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