[jnylki]

Hi all,

I bought a second hand Toyota Hilux without master key and now I lost the only spare key,I just wonder, is it possible immo off the original IMMO EEPROM or modify the original dump so that I can reproduce new smart key via X431 or I have to buy a new set of IMMO virgin EEPROM with master key? The attached is my original EEPROM dump.
I hope someone is willing to share your value experience and guidance.

Thanks & Cheers,
Johnny

[keymaster]

Hi
u Dump not correct.
Remove eprom from immo board and Read again 93c66 as 16 bit;

[jnylki]

Hi
u Dump not correct.
Remove eprom from immo board and Read again 93c66 as 16 bit;

Hi Keymaster,

Thanks for the reply, by the way I am using Chinese YNTech Digimaster tool to read out EPROM data according to IC# 93c56 which printed on the IC when you said read as 16 bit doe it mean by choosing IC 93c66 or I have to do the setting which I am not aware of? Please advice. Thanks.

Regards,
Johnny

[keymaster]

Hi
u Dump not correct.
Remove eprom from immo board and Read again 93c66 as 16 bit;

Hi Keymaster,

Thanks for the reply, by the way I am using Chinese YNTech Digimaster tool to read out EPROM data according to IC# 93c56 which printed on the IC when you said read as 16 bit doe it mean by choosing IC 93c66 or I have to do the setting which I am not aware of? Please advice. Thanks.

Regards,
Johnny

Hello my friend
u need to do setting to u programmer to read it as 16 bit.

I hope you are aware of what you do, if you are dealing in this field, that's fine
After reading the dump , you need chip id-4d 67 to copy the data, to be able to start the vehicle.
If you do not have the correct devices you may do permanent damage, and unfortunately you will pay for it out of your pocket.

Good luck

[Igorotak]

@jnylki,

try this mate converter of .yhf to .bin format.

[jnylki]

Hi Igorotak,

Thanks for the magic tool before I carry out the test would like to take a look the attached file is it a correct YHF ?

Regards,
Johnny