MS45 DME - CAS synchronization

blacknipel · **Joined:** Sun Sep 10, 2017 4:12 pm **Posts:** 24

My MS45 burned out due to damage to the O2 wires. Flash is corrupted and I can not read ISN / clone ECU. I can do full
write of BDM flash and EPROM, but I do not have a tool to read and write the CAS module. How can I create an MS45 synchronization from another car with my CAS?
INPA does synchronization only if the block is completely new (VIRGINE), I tried writing FF instead of 6 bytes of the ISN area 0x1fb00, INPA does synchronization OK, this does not help, I also recorded the VIN of my e60 using WinKFP, but it also does not help. INPA does the synchronization OK, but the ISN area is still FF, the car does not start.
Help me please)

sda2 · **Posted:** Wed Jun 17, 2020 1:08 pm

You could read out the CAS module and extract your ISN, write it into the MS45 and reset start value of the rolling code.

Johnny_B · **Joined:** Thu May 28, 2015 1:27 pm **Posts:** 87

blacknipel wrote:

My MS45 burned out due to damage to the O2 wires. Flash is corrupted and I can not read ISN / clone ECU. I can do full
write of BDM flash and EPROM, but I do not have a tool to read and write the CAS module. How can I create an MS45 synchronization from another car with my CAS?
INPA does synchronization only if the block is completely new (VIRGINE), I tried writing FF instead of 6 bytes of the ISN area 0x1fb00, INPA does synchronization OK, this does not help, I also recorded the VIN of my e60 using WinKFP, but it also does not help. INPA does the synchronization OK, but the ISN area is still FF, the car does not start.
Help me please)

try to do as it showed in the photo

pakitko · **Joined:** Mon Apr 06, 2020 3:53 am **Posts:** 6

hi Friends, tested someone instruction edit eprom ecu ms45.0.
Does this solution work ???

RomRaider

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MS45 DME - CAS synchronization

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