VDO cluster stuck in bootloader mode.
Posted: 19 Aug 2024 16:58
I'm hoping to get some help. I have VDO cluster 7n5920980e that is stuck in bootloader mode. VCP is connecting but does not give option to Flash. Is there any other way to get it out or reflash?
I have read it before with all keys lost using bootloader pin method several times without any problems.
Now on last attempt to read it got stuck in bootloader mode.
I removed eeprom and read it on programmer and foud that all data was messed up, tried to write original data from backup but 24c64 is not possible to write anymore only read. So I replaced chip with data from backup but cluster is still stuck in bootloader mode. Simptoms just exactly like bootloader pin is connected to ground permanently, I checked but all SCL SDA eeprom pins seems normal high level.
I have tried to read data again and it is all normal now, tried to clear all immo data in eeprom but it is still not booting.
Is there any other methods to get it out of bootloader mode?
Does anyone have flashfile available?
I have read it before with all keys lost using bootloader pin method several times without any problems.
Now on last attempt to read it got stuck in bootloader mode.
I removed eeprom and read it on programmer and foud that all data was messed up, tried to write original data from backup but 24c64 is not possible to write anymore only read. So I replaced chip with data from backup but cluster is still stuck in bootloader mode. Simptoms just exactly like bootloader pin is connected to ground permanently, I checked but all SCL SDA eeprom pins seems normal high level.
I have tried to read data again and it is all normal now, tried to clear all immo data in eeprom but it is still not booting.
Is there any other methods to get it out of bootloader mode?
Does anyone have flashfile available?