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IMMO OFF/Virgin Toyota Aygo
08-03-2014, 15:57 PM,
Post: #1
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IMMO OFF/Virgin Toyota Aygo
Hey there,
since i'm quite new in this forum, I hope this is the right section. Following problem: I've got a Toyota Aygo (built in 2006) which is not starting (immobilizer not deactivated). Someone before changed the Immo Box (89780-0H020) - don't ask me why. I've got two keys (working with the door locks and the ignition lock) - but are not unlocking the immobilizer. As far as i understood all that stuff, it's the "4D" immobilizer system, used on Toyota/Lexus from 2005-2010. Is there a way to switch off the immobilizer completely or at least to get a virgin file? In that case, i would order a suitable eeprom-programmer and try to get that going. Thanks for any help! Regards Tim |
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08-03-2014, 23:31 PM,
Post: #2
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RE: IMMO OFF/Virgin Toyota Aygo
(08-03-2014, 15:57 PM)benq222 Wrote: Hey there, try make a picture to your immobilizer , let try find out pin from him picture clean/clouser pls |
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09-03-2014, 12:22 PM,
Post: #3
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RE: IMMO OFF/Virgin Toyota Aygo
Quote:try make a picture to your immobilizer , let try find out pin from him Thanks for the reply! Here we go, I hope i got the right area focused (sorry for the image quality, unfortunately i don't have any other possibilities to get a higher resolution). # The valeo box itself # Overview of the board # Focus on the eeprom 24C04 I hope this helps. Tim |
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Reputation: +1 - Faisc@ [+1] | |||
09-03-2014, 12:51 PM,
Post: #4
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RE: IMMO OFF/Virgin Toyota Aygo
Dump 24C04 from immo box and e2p from your ECU
and post it. bR |
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11-03-2014, 16:57 PM,
Post: #5
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RE: IMMO OFF/Virgin Toyota Aygo
Hey there,
I just got the immo eeprom read from a friend of mine. Its located in the attachement. Furthermore, I tried to get a "virgin" dump by using "IMMO Universal Decoding 3.2". It offers for Toyota "IMMOBOX Valeo - Toyota AYGO 1000cc - Virgin". I used the "repair" function, it said everything is finished successfully. My friend wrote the file to the eeprom. I installed the IMMO Box back to the car. Added power and turned ignition on. As far as I understood things from the internet, I have to wait about 10 sec until the stop light stops flashing - it didn't and the car still doesn't start. There is no failure/error for the ECU - the immobilizer is still activated. I just thought maybe the changes of the software didn't work - but using the "Toyota 4D Key Tool" showed me there are changes in the immo dump. #original immo dump #modified immo dump |