[jaramillo]

Try first restore Cafd follow post of @Almaretto
is more easy than flash.

maybe also need exit of programming.transport mode of NBT,

There is a guide to do that?

Thanks for your response!

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You can sometimes solve missing or corrupt CAFD (FFFF_255_255_255) through injection process:

- Connect => Read FA (VO) => Activate FA (VO) => Read SVT (VCM) => Left-Click on desired HU_NBT => Click on "Detect CAF for SWE" => Select the CAFD from I-Level shown => Select OK => Right-Click on HU_NBT (the ECU itself not the underlying CAFD) => Select CODE.

It sort of depends on what the issue is whether it will work.

I made the process without success.