TCU operation failed

Discussion about TCU protocols

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RAVEN
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Joined: Fri Jul 18, 2025 7:02 pm

TCU operation failed

Post by RAVEN »

Hello, I've been currently working on definitions for the Denso 7058 CAN TCU roms. I've been able to successfully pull the rom from my TCU without an issue, along doing table definition and checksum fixes within Romraider.

Right now the main issue I'm running into is when flashing, it'd beable to read the flashblocks but once it starts actually flashing, it just fails.
20250718_114819.jpg
20250718_114819.jpg (328.29 KiB) Viewed 29098 times
Any help would be appreciated.
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