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Author Topic: Calculation for security access seed cluster ecu  (Read 2635 times)
Byte23
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« on: July 27, 2017, 01:42:58 PM »

Hi,

I want get security access for example Mercedes cluster ic204.

I'll send request 27 09 and get response 67 09 61 CF 21...

How I can calculate, what to answer? Maybe have anybody an tip how to beginning

Thanks in advance


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obdhacker
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« Reply #1 on: December 23, 2019, 05:03:24 PM »

I know this is an old question but I think it is still interesting. I have reversed this algorithm in the past. It depends on the software version of the ic204. For some tips contact me in PM.
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