STEP-BY-STEP INSTRUCTIONS ERASE ALL CURRENT REGISTERED KEYS EXCEPT MASTER KEY BEING USED
1. Connect OBD2 cable adapter to vehicle OBD2 port. 2. Connect USB end of ODB2 cable to laptop. 3. Launch "TechStream" software. 4. Click on "Immobilizer" tab. 5. Click on "Utility" button to open the "Utility Selection Menu" page. 6. Click on "Transponder Code Erasure" option. 7. Click the "Next" button in the "Transponder Code Erasure" panel. 8. Insert a registered master key into the key cylinder. 9. Within 120 seconds turn the ignition switch to the "On" position. 10. Press the "Next" button. 11. Remove the master key from the cylinder within 10 seconds. 12. Press the "Next" button. 13. All keys except the Step 8 master key have been unregistered. 14. Click on "Exit" button to leave the "Transponder Code Erasure" page. REGISTER UP TO THREE MORE MASTER KEYS 15. Go back to the Step 6 "Utility Selection Menu" page. 16. Click on the "Key Registration" option. 17. Insert the master key back into the key cylinder. 18. Turn ignition cylinder to the "On" position. 19. Turn ignition cylinder to the "Off" position. 20. Remove the master key from the key cylinder within 20 seconds. 21. Press the "Next" button. 22. Insert the key you want to register within 10 seconds. 23. Turn ignition cylinder to the "On" position. 24. Press the "Next" button. 25. Key registration complete and new key should now start vehicle. 26. Press "Next" to register another key or "Exit" to end the registration session.
I want to register New key in Corolla 2003 (indian) i have techstream, i tried registering the new key, but as soon as i click next, a pop up comes saying communication with ecu lost. What should i do, I have only one key with me, i dont know weather it is master key or sub key, What will happen if i erase all codes. will the key i have will still work, or i will be left with no keys.
Tried programmed a new used unlock OEM smart key for 2013 Prius, but at the final step after placing a new key next to the power button and beeped, it never registered at the final step after putting it on passenger seat. I suspected a bad used key or low battery voltage? Any advise? I always worked most of the time for other customers(unless the key as bad with it didn't beep at all). It was interested b/c it actually gave me a beep, but not a second beep after placing it on a passenger seat.
I had this issue and figured out a solution. Posting to help others maybe it will work for them. In the techstream software I used the classic mode to program it. Same process, different interface but it worked finally after falling 10 times with regular mode.
Kinda expected that there was going to be a demo of an actual key being programmed.
Agreed
Great video! Thanks for showing the real deal including the other screens.
STEP-BY-STEP INSTRUCTIONS
ERASE ALL CURRENT REGISTERED KEYS EXCEPT MASTER KEY BEING USED
1. Connect OBD2 cable adapter to vehicle OBD2 port.
2. Connect USB end of ODB2 cable to laptop.
3. Launch "TechStream" software.
4. Click on "Immobilizer" tab.
5. Click on "Utility" button to open the "Utility Selection Menu" page.
6. Click on "Transponder Code Erasure" option.
7. Click the "Next" button in the "Transponder Code Erasure" panel.
8. Insert a registered master key into the key cylinder.
9. Within 120 seconds turn the ignition switch to the "On" position.
10. Press the "Next" button.
11. Remove the master key from the cylinder within 10 seconds.
12. Press the "Next" button.
13. All keys except the Step 8 master key have been unregistered.
14. Click on "Exit" button to leave the "Transponder Code Erasure" page.
REGISTER UP TO THREE MORE MASTER KEYS
15. Go back to the Step 6 "Utility Selection Menu" page.
16. Click on the "Key Registration" option.
17. Insert the master key back into the key cylinder.
18. Turn ignition cylinder to the "On" position.
19. Turn ignition cylinder to the "Off" position.
20. Remove the master key from the key cylinder within 20 seconds.
21. Press the "Next" button.
22. Insert the key you want to register within 10 seconds.
23. Turn ignition cylinder to the "On" position.
24. Press the "Next" button.
25. Key registration complete and new key should now start vehicle.
26. Press "Next" to register another key or "Exit" to end the registration session.
thank you very much i will try this!
do you by any chance know how i can also connect the new keyfob remote to open the doors?
What if it's an All Keys Lost scenario? And may I know where you bought the software? Thanks.
Jaime, shouldn't you have figured out how to do it before shooting the video?
Everything shows up under immobilizer > utility except for key registration???
On my 2011 Corolla you can register 4 keys, not 5.
Immobilizer > utility >key registration > follow wizard
Techstream is a slow software, it can be a real pain sometimes when running actuation tests etc.
czy mozna tak zaprogramowac czysty klucz zakupiony na aliexpres?
what version of techstream is using?
I want to register New key in Corolla 2003 (indian) i have techstream, i tried registering the new key, but as soon as i click next, a pop up comes saying communication with ecu lost.
What should i do, I have only one key with me, i dont know weather it is master key or sub key, What will happen if i erase all codes. will the key i have will still work, or i will be left with no keys.
Have you figured it out?
Is this the same step if you lost all of your keys?
no, you need to be able to turn your ignition to "on"
@@chihuahuaverde425 i have a key that has beencut and it does turn the ignition on, when i turn it all the way it cranks
Tried programmed a new used unlock OEM smart key for 2013 Prius, but at the final step after placing a new key next to the power button and beeped, it never registered at the final step after putting it on passenger seat.
I suspected a bad used key or low battery voltage? Any advise?
I always worked most of the time for other customers(unless the key as bad with it didn't beep at all). It was interested b/c it actually gave me a beep, but not a second beep after placing it on a passenger seat.
You need to reset the fob key used in another car to program this key to your car. I can do that. 310-595-8374
Did you manage to sort as my lexus fails at the same step as yours
@@zahidshaffique1805 Been a while. Sorry no update on this.
I had this issue and figured out a solution. Posting to help others maybe it will work for them. In the techstream software I used the classic mode to program it. Same process, different interface but it worked finally after falling 10 times with regular mode.
Lexus techstream key
Well get you friend
which cable are you using? i have the same pirated copy of techstream and vcdi but it doesnt connect
Are you on a Windows XP laptop? If you want some good reading head over to Tundra Talk and review the posts.
Make sure you have the right driver... Mine did the same but found the driver and it worked beautiful. Pm email I'll send the driver I have
@@JaimePerezNasTyInc can you send me the driver you are using?
@Jaime Perez would you be able to send me the software?
@@JaimePerezNasTyInc can you please send me the driver ?
😅❤
Horribly done video - thumbs down