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View Full Version : Opel Insignia incorrect IMMO ID recieved help



Hitman36
25th August, 2020, 09:59 AM
Hi everyone,

I have done cluster swap from analogue to digital cluster, read eeproms and updated VIN and PIN to digital donor cluster but get incorrect IMMO identifier recieved from IPC error - DTC code B3902 and DTC error to BCM incorrect environment identifier recieved from IPC - DTC code B3926.

What am i doing wrong, checksum issue?

Thanks,