sl 1.1 motor

Hello everyone, I have a problem regarding the 13s2p battery for the SPECIALIZED VADO SL (SBC-B15) bicycle. I accidentally shorted the battery pins. I checked the cells, the voltages of each one are OK, the entire package is 53V, but the TCU does not see the batteries (the e-bike cannot be...

That is the simplest way to describe what's happened. I've contacted the bike shop and will take it back next week for diagnostics. So what happened - was riding on a hill outside my gate, I'd adjusted something (just hand positions nothing electrical related) on the bars and was just riding up...