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View Full Version : BMW E90 wont start help!



patres
18th March, 2024, 02:13 PM
Hi friends, I need help with non starting BMW E90

I think it is problem with CAS3 module. Can someone check my eprom file from CAS? Car have this faults in CAS:



00A0AA - cas, control unit fault

00A0AB - cas, control unit fault

00A0B5 - cas, fault road speed signal

00A0BD - cas, output wake-up line



Battery sensor is disconnected. I try copy eeprom to donor CAS from another car but its the same problrem.

Dash dont light up, only steering lock red warning and front wiper start working and is impossible turning it off only after remove key wipers stop but in random position.

Remote controll working OK.

Can someone check this my eeprom file if its not corrupted? Many thanks!

bmujka
18th March, 2024, 02:51 PM
cas dump is not okay

patres
18th March, 2024, 05:20 PM
cas dump is not okay
Yes u were right and elv is broken too. Now i fix it with good file and car start, but must remove stuck elv too. Thanks