yaris 2007 immo problem

[ninja123]

I have lost keys on this car, someone use orange dongle but not worked, I try AVDI and says unknown immo, is it possible that orange dongle destroy immo data?

What is my options now, do I need to remove immo box and read eeprom, can data be fixed or need matching ecu-immo dumps?

Thanks for any info.

ninja

[gwee]

Remove immo box and add key direct to dump, should start :)

Data should be ok, not all 4D AVDI and orange dongle can reset

[ninja123]

I just find out other locksmith has had this car and removed immo, he say immo box is corrupt, I will see this car again tomorrow, can you check immo dump is ok?

If there is problem in immo box, can it be fixed or need virgin or matching dumps set?

Thanks gwee

[gwee]

If the data really is corrupted, can give you another dump to start :)

[ninja123]

great, but how to sync immo ecu?

ninja

[gwee]

just need to short pin 4 and 13 for 30 mins

[ninja123]

I got back to this yaris today, I read immo box, 93c56A, AVDI says dump is from visteon immo box, then says dump not correct or corrupt.

Any good dump or can you repair this dump for me?

ALSO - where is security light on dash, I cant find it!

thanks, ninja

[ttzag]

tagtool from AVDI cant understand this dump
as i see your dump is good with 2 used key with id 70

[ninja123]

AVDI see's dump correctly - as a visteon immo box, but then it goes wrong!

how can I add key to this dump? What does transponder page 1 need to be on this model?

Thanks for helping, ninja

[gwee]

use your effi :)

[ninja123]

thanks tyrone, but my effi is out of order at the moment, my zedbull died and I got another one, when I first use it, it worked ok but now it says 'not registered' so i need to buy another licence - not happy about this, cant believe that I have to pay twice to use software on a clone machine.

Do you know how dump is structured? can i add transponder manually, or do you have a 'before and after' dumps so i can compare?

Thanks, ninja

[gwee]

Post key data, Pg 1 to 3, will add for u.

Pg1 need to be 33 or 53.

[ninja123]

here is transponder details.

Thanks for your help.

ninja

[magdyman]

Hello
if dump not correct or corrupt.
i send you 2 dumps are pairs
you can rest immo and ecm by T300

if you need immo off for this car i have a dump and tested %100 ok tell me
Good Luck

[keygargoil]

here your key added to the dump this type cannot be reset by obd without a valid key

[gwee]

If problem, u might have to edit F3 (line 080h) to EC (line 000h) or vice versa.

[ninja123]

dont understand, do you mean I have to swap F3 to EC? or have to edit the whole dump from 000h to 080h?

thanks, ninja

[ninja123]

Hello
if dump not correct or corrupt.
i send you 2 dumps are pairs
you can rest immo and ecm by T300

if you need immo off for this car i have a dump and tested %100 ok tell me
Good Luck

what car is this immo dump from? I dont see this as a toyota immo box dump.

ninja

[gwee]

You cant use that dump, he doesnt know what he is doing lol

Did u try the key added dump? Should start.

[ninja123]

yes, tried, but not starting :(

Got EFfi back now, but made same dump as keygargoil gave me - but effi says need to program with diagnostic device, is this correct or not?

ninja

[magdyman]

Really I have try this 2 dumps with t300 and rest ecm and immo then add key 4d67 and car start
It was from yaris 2007
Engine 2nz_fe 1.3 cc
Also I have start the car with immo off dump
Please do not say your opnion without traying
I have try and car start normally
Regards

Sent from my GT-I9082 using Tapatalk

[gwee]

yes, tried, but not starting :(

Got EFfi back now, but made same dump as keygargoil gave me - but effi says need to program with diagnostic device, is this correct or not?

ninja

Read the original dump again, is slightly corrupted.

Key to dump will work.

[gwee]

Hi,

Use this dump and make key with effi again, after that sync for 30 mins, car will start.

if still face problem, skype me :)

[ninja123]

I read dump again and again, try 8 bit and 16 bit but same result.

I will try your dump mate, thanks for your help.

ninja

[keysph]

Your dump is corrupted that's why you are having trouble to start the car and don't see any immo light, try with gwee's dump.
Next time try to check the dump in multiple programs (EFFI, TMpro, TagKey) but most of the times trust TMpro.

[ninja123]

I have done these in the past with orange dongle, and worked first time, but never seen immo light on any of them, where is light located?

Also, I was the first guy to this car and it never hd immo light then either, well, not one that I could see.

ninja

[gwee]

Anyway, just use the dump i gave u, add key with effi again.

After that sync for 30 mins, car will start :)

[magdyman]

Hello Ninja
try this immo off (%100 tested ) if there is a problem in immo box.
you must disconnect immo box
or cut 3 wires between ecm and immo box
Good Luck

[ninja123]

hi gwee, I tried with your file and sync ecu pin 4-13 with ign on, for 30 mins, still no start.

I checked with transponder detector around ign, it dont even attempt to read key when ign turned on or key inserted, so think immo box may be dead.

magdyman - what ecu is this immo off file for?

thanks, ninja

[magdyman]

Hello
This immo off for yaris ecm 2007
ECM: 89661-52B70 C3 M/T
also can work in A/T ecm


Regards

[ninja123]

my ecu is denso 89661-0D310

any immo off solution for this ecu?

R56 eeprom, think is 93c56??

ninja

[magdyman]

Hello
You can change r56 with 93c66 and write dump
I have do that in corolla 2009 ecm with rh56 but with another dump not the one for yaris
Try that with the file I have send u for yaris
If not start I will send u the another dump
The dump for corolla is for 3zz engine 1.6
And the dump for yaris is
For 2nz engine 1.3
Try and inform me

Sent from my GT-I9082 using Tapatalk

[magdyman]

Let us to know the engine code for u r yaris?

Sent from my GT-I9082 using Tapatalk

[ninja123]

ok, engine code 2SZ-FE

Thanks for your help.

ninja

[ninja123]

I put a 93lc66a eeprom on this ecu with your file but car not start :(

Can i try your other file, thanks

ninja

[ttzag]

I put a 93lc66a eeprom on this ecu with your file but car not start :(

Can i try your other file, thanks

ninja

Did u remove immo box ?

sent from Tapatalk

[ninja123]

yes of course! :)

ninja

[magdyman]

Ok I will send the other file now but from laptop

Sent from my GT-I9082 using Tapatalk

[magdyman]

Hello
try this

[magdyman]

Hello Ninja
sometimes i write yaris immo off and car not start that with immo box not connected
i found the problem in wiring from junction block
so to confirm it work or not try to cut immo box lines from ECM
this dump not only work in yaris with 2nz engine i have use it in Hiace and Prado with 2TR Engine , corolla with 2ZR engine

Regards

[ninja123]

tried this file too, but car starts and dies after 2 seconds :(

Anyone have an immo off file for this ecu, or I have to buy full ecu set :(

ninja

[ttzag]

try this immo off

[keygargoil]

ninja post the ecu file il make a matching set

[ninja123]

thanks keygargoil, but the immo box is faulty, not even trying to read the key, hence seek an immo off file before i buy a matching set, or new immo box from the stealers.

ninja

[ninja123]

try this immo off

Thanks, this method worked perfectly, I owe ya one!

ninja

[VernonS]

Hello
if dump not correct or corrupt.
i send you 2 dumps are pairs
you can rest immo and ecm by T300

if you need immo off for this car i have a dump and tested %100 ok tell me
Good Luck


Thanks, this is so helpful. I'm gonna try this and I hope it will work. I have the same car and immo box (2007 yaris 1.3 2nz 89780-52060.with eeprom 93c66)

[VernonS]

Hello
if dump not correct or corrupt.
i send you 2 dumps are pairs
you can rest immo and ecm by T300

if you need immo off for this car i have a dump and tested %100 ok tell me
Good Luck

hi! Would it work if the immo box originaly had a 93c66 and I copy the virgin dump into a 93c56 and use it instead of a 93c66? I'm asking this because I think my 93c66 if defective and I have a 93c56 at hand.

[VernonS]

Please, I have the same problem and I need your help. I have a toyota yaris 2007 1.3 manual with eeprom 93c66 and I lost the last key. Please help me with the immo off please please!!

[VernonS]

try this immo off

Please, I have the same problem and I need your help. I have a toyota yaris 2007 1.3 manual with eeprom 93c66 and I lost the last key. Please help me with the immo off please please!!

[batbatdieu]

Please, I have the same problem and I need your help. I have a toyota yaris 2007 1.3 manual with eeprom 93c66 and I lost the last key. Please help me with the immo off please please!!


Post your ecu eeprom 93c66

[VernonS]

Post your ecu eeprom 93c66

Thanks for showing up, here is the ECU. Immo eeprom...

[batbatdieu]

Thanks for showing up, here is the ECU. Immo eeprom...
need file from ECU Engine control unit, not immo

[VernonS]

Okay. I've checked the engine ecu and I could only find S93a66 and I am not sure if i can use my home made serial programmer. :afraid:
The programmer I made according to circuit on: https://www.clublexus.com/forums/es-1st-to-4th-gen-1990-2006/815703-diy-immobilizer-hacking-for-lost-keys-or-swapped-ecu.html

would this work or will it cook the eeprom or even the serial port?

[obdshop]

can you send me the file please or posting again ??