ZhiDou EV forum

Thank you for the breakdown. I am curious if you have measured the internal resistance drift over time or over cycles on any of these packs. That would be data, for predicting when cells 4 12 16 or 22 might need replacing.

I found that a plastic trim removal tool kit, which is cheap on Amazon works better than yanking. Slide the plastic trim removal tool kit, along the edge and the trim removal tool kit will pop each clip one by one. A heat gun set to low can also soften clips before you pry them loose.

It's worth looking at the HV battery contactor well. If its stuck or welded it can show 0V on the dash even if the battery pack is working fine. Using a multimeter to check the voltage at the battery terminals can help figure out if the problem is, with the pack or just a signal problem.
A quick off ...

Yes this matches what vavrkok said. On the same platform revisions can shift IDs a little so it is worth double checking with candump or SavvyCAN against your real bus before you trust any document 100 percent. Good luck with the DBC file. The DBC file is a way to build something reusable, for the ...