Chevrolet Onix 2021 R7F701403

[caastellanos]

Hellooo everyone!

Sorry for being out of the scope for a while, but we have been working to find solutions for other cars...

I'd really like to have your help with this Chevolet Onix, it has a R7F701403 MCU inside the cluster, I was able to read it so you will find the files in the zip file here below.

The car has 157647 KM and I'd like to have something around 50,000 Km.

car looks pretty similar to Chevrolet prisma.

Thanks to all!

[waltermanuel]

report please

[waltermanuel]

Sorry I uploaded the file without modifying try this928832

[caastellanos]

Hello!!

I'm trying it on my desk (it means that it's not on the car) and I got the same mileage (157646 km),

I have tried with files from other cars and it works fine on my desk, but when I install it in the car I got dashes (------) only, my thinking is that the file from other cars is different (automatic, or different in some way).

Tomorrow I'll have the car to drive it a few km and read it again (at least 2 or 3 times).

Thanks!

[chris781]

Hellooo everyone!

Sorry for being out of the scope for a while, but we have been working to find solutions for other cars...

I'd really like to have your help with this Chevolet Onix, it has a R7F701403 MCU inside the cluster, I was able to read it so you will find the files in the zip file here below.

The car has 157647 KM and I'd like to have something around 50,000 Km.

car looks pretty similar to Chevrolet prisma.

Thanks to all!

could you send the connection?thanks

[f2f2]

Hello!!

I'm trying it on my desk (it means that it's not on the car) and I got the same mileage (157646 km),

I have tried with files from other cars and it works fine on my desk, but when I install it in the car I got dashes (------) only, my thinking is that the file from other cars is different (automatic, or different in some way).

Tomorrow I'll have the car to drive it a few km and read it again (at least 2 or 3 times).

Thanks!

If you back write original file
Then write and verivied success ? Or after write read file different ?

[Cllau]

here....
:wink:

[caastellanos]

here....
:wink:


Hello! I can't download the file :(, would you mind sharing it me again? or in a message?
Thanks!

[caastellanos]

If you back write original file
Then write and verivied success ? Or after write read file different ?


If I verified I always have differences between the written file and what's really in the file... looks like it's a part of the file that can't be over written D:

[Cllau]

could you send the connection?thanks

here mate..
:wink:
929021

[chris781]

here mate..
:wink:
929021

Thanks clau but I wanted the connection to have it from that board

[Cllau]

He will not share it mate, I collaborated with him yesterday to make the right dump for him in pm, I had the dump ready for him but seeing he didn't send the pinout after I asked him twice and because he didn't reply to you here on thread, I decided to not give him the right dump for his attitude. His answer was:'' I worked 5h to find the pinout, was not easy and every body wants it'', so he didn't share it with you or DK members but he expects to get helped by DK members. I mentioned that the pinout is not for me and is for DK member and I have the mcu pinout already on vvdiprog and I also sent it to him after posting here for you.
Not long time ago one of our DK mates asked me why I add password on my dumps from time to time, what's the mystery on the dump? There is no mystery just peoples' attitude!

Conclusion: Spending time to find the pinout for himself is more important than us spending from our good time to help him for free.

[chris781]

5 hours to find the pins haha ​​the next one that arrives I will do it and share it, I only asked for it for a matter of comfort

[caastellanos]

could you send the connection?thanks

Hello Chris!

I have pinout for 2 devices, please pm me and I'll help you to connect with your device... I shared the pinout yesterday with someone else :) have a nice day everyone!!

[caastellanos]

Looks like get in contact by PM it's against the rules too...

Picture below with my pinout from this car...

[frankrayk]

Hello Chris!

I have pinout for 2 devices, please pm me and I'll help you to connect with your device... I shared the pinout yesterday with someone else :) have a nice day everyone!!


Friend, this is a forum for help and sharing, what's the use of putting a password, no one will have access.


It's been 3 years since he's been here and apparently he only comes when he needs help, not to help.
I'm posting this photo of the Dash Tool but anyone who needs to use another tool just find the right colors, but it hasn't been tested by me yet.
No password....
929143

[chris781]

Friend, this is a forum for help and sharing, what's the use of putting a password, no one will have access.


It's been 3 years since he's been here and apparently he only comes when he needs help, not to help.
I'm posting this photo of the Dash Tool but anyone who needs to use another tool just find the right colors, but it hasn't been tested by me yet.
No password....
929143

Thanks Francis i try next car

[juan1520]

[QUOTE=caastellanos;4450440] Parece que ponerse en contacto por PM también está en contra de las reglas ...

Foto de abajo con mi pinout de este coche ... [/CITA] ENVIAMER EL PASSWORD PLEASE

[ADRICIEL]

olá! Qual equipamento você usou para gravar o micro?

[vitormfr]

whit dashtool

[shavkat]

Slom Onix 2022 bilan bir xilmi?

[junmab]

Aren't the RH850/D1 family are risky on the WRITE ?
There is an issue with data that it has 3 states and not only 2 states (00 and FF) like in all other memories.
The 3rd state is something like NOT CHANGED state, and that is a problem when you read the data and write it back after changing the km.
I found warning about this in some programmers i wanted to buy, especially for the R7F701404 to be found in Kawasaki Z900 2021.

[shavkat]

Hello, I would like to know in which programmer you are reading and writing this mcu? because my programmer can't do it

[Totinhohs]

Cual seria la contraseña...

[perukeyservice]

what is the pasword please

[MarceloNunes]

você poderia me enviar uma foto da pinagem para conectar o aparelho e efetuar a leitura e gravação desse processador ?

[GILMAR0932]

poderia me rendercer esta pinagem? desde ja obrigado

[williantuning]

Hello friend
I couldn't open the file. You could send me? It would help me a lot.

[williantuning]

Hello friend
I couldn't open the file. You could send me? It would help me a lot.