2011 vw jetta tdi

[nemduma]

I wanted to adjust the odometer with DigiPro3 clone.
Everything was looking fine, but once the cluster restarted itself, it shows "error" instead of the mileage

System description: KOMBI
Software number: 5K0920971C
Software version: 0204
Hardware number: 5K0920971C
Hardware version: H23
Serial number:
ODX name: EV_KombiUDSMM9RM10
ODX version: A04203
Long coding: 270F01


Trouble codes:
B200041 - Ctrl. module faulty
Active

Any suggestion how can I fix this?

Thank you

[PETAR]

hi friend i think for this dash is better use xtool

[mike870]

You need a checksum , or a good eeprom dump , save the immo data first .

[nemduma]

hi friend i think for this dash is better use xtool

Thank you, which version?
Do you have a link?

[nemduma]

You need a checksum , or a good eeprom dump , save the immo data first .

Can you give me some details how to do that?
What if I have a good eeprom dump, how can i write it back?

Thank you

[Manuelmz]

enviar la información para revisarlo,
me pasó lo mismo, pero con otro modelo, es un error en el cálculo,
Lo restauré con la COPIA DE SEGURIDAD ORIGINAL, lo intenté nuevamente y fue perfecto,
GUARDE EL RESPALDO ORIGINAL, es importante
esto evitará problemas

[mike870]

Can you give me some details how to do that?
What if I have a good eeprom dump, how can i write it back?

Thank you

It is best to do a eeprom back-up before try to change odometer with china tools , done the same mistake myself , look for one other dump from a good cluster and try to reprogram the immo data, or read the eeprom from your dash and pot it here maybe someone can fix it .

[yarowsc]

this is how Chinese shit fixes counters. if you didn't do the back-up, you need a set. from the second counter (Nec and eeprom).

[nemduma]

this is how Chinese shit fixes counters. if you didn't do the back-up, you need a set. from the second counter (Nec and eeprom).

While it is a chinese copy, it was working few times. I was just asking for knowledge if there is an easy fix in layman's terms.
Nobody will invest in a very expensive tool for a simple thing like this, when a used, working, low mileage speedometer/cluster is around $50

[nemduma]

It is best to do a eeprom back-up before try to change odometer with china tools , done the same mistake myself , look for one other dump from a good cluster and try to reprogram the immo data, or read the eeprom from your dash and pot it here maybe someone can fix it .

Thank you for your quick answer. I will have a second cluster soon, so I could have access to a dump. But how do I do? How i will write it back?

Or how can I read the eeprom from me old dash(cluster/speedomter) ?

Thank you

[mike870]

Thank you for your quick answer. I will have a second cluster soon, so I could have access to a dump. But how do I do? How i will write it back?

Or how can I read the eeprom from me old dash(cluster/speedomter) ?

Thank you

You need a tool that can read the immo data from the old dash ( mac , cs , pin , keys ) like abrites , smok , carprog or other and reprogram immo on new dash , don't forget to read and save the abs coding ...

[pepi]

Find someone with with better tool , I use AVDI original and I had same problem when costumer came to me with error on dash . Just set new km value and AVDI will correct CKS. No need to replace dashboard.

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