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by shxc
20 Nov 2024, 14:03
Forum: XC90 1st gen 2003-2014
Topic: Vida CEM swapping
Replies: 4338
Views: 590991

Re: Vida CEM swapping

Has anyone successfully made changes to CEM (L-shaped) flash memory on a MY2007? Any help would be greatly appreciated! What do you need help with? Basically, I want to modify some configurations in the CEM, such as adding a sound amplifier. From what I understand, all information about configurati...
by shxc
20 Nov 2024, 11:09
Forum: XC90 1st gen 2003-2014
Topic: Vida CEM swapping
Replies: 4338
Views: 590991

Re: Vida CEM swapping

Has anyone successfully made changes to CEM (L-shaped) flash memory on a MY2007? Any help would be greatly appreciated!
by shxc
10 Nov 2024, 11:44
Forum: XC90 1st gen 2003-2014
Topic: Vida CEM swapping
Replies: 4338
Views: 590991

Re: Vida CEM swapping

Hi everyone, I successfully obtained the CEM PIN for block 30786889 using a Teensy 4.0 and two SN65HVD230 transceivers. The process was straightforward, thanks to vtl and the code he generously shared with the community. Now, I'm looking for guidance on modifying the CEM configuration to, for exampl...