[zidixion]

Hello,
I need some help with a Volvo V60 D6 Plug-in Hybrid, production 12/2015 / MY2016, P3 platform.

DIM: MC9S12XHZ384 / 1M80F TFT
Tool: Xhorse MultiProg

EEPROM and full FLASH read/write are working correctly.

I changed the mileage in DIM EEPROM to 181000 km and also modified the DIM FLASH with DASH<>CEM synchronization blockade.

After programming, the cluster correctly showed 181000 km. After a few ignition/start cycles, the old mileage came back.

I re-read the DIM afterwards and checked the files:

* FLASH is still identical to the modified FLASH, so the sync-block ратсн is still present.
* EEPROM mileage area was overwritten back to the original old value.
* The rest of the DIM works normally.

So something in the car is writing the old mileage back into the DIM despite the DASH<>CEM sync modification.

Does anyone know this exact V60 D6 Hybrid / MY2016 setup?

Is the mileage also stored in CEM, DDM/PDM or another module on this version?

I can read CEM / DDM / PDM with MultiProg if needed and can provide original DIM EEPROM + FLASH and the EEPROM read after the mileage jumped back.

Looking for a tested solution. Paid help is also OK.

Thanks.

[lupu_sandu]

Mileage jump from DDM and PDM.
Is better to invest in uнD5 from smok who can make all modules obd.

[jomberykaso]

post the original and mod files and i will check them manually

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post the original and mod files and i will check them manually as I did in this post for other user.

https://cartechnology.co.uk/showthread.php?tid=119343