Shorted sabvoton? is it dead?

accidentally shorted the positive of my sabvoton to the yellow phase when the controller was turned off at the key (still had power going to it), took a big chunk of copper out of the spade connector and sparked ALOT. now wont turn on. its getting power, bms works fine. is there a way to reset it? or is it dead for good. if its dead could i just swap out the mosfets?

96v100a sabvoton controller

Measure the resistance between each phase and supply positive and negative. If any are short circuit the mosfets on that phase are blown.

il try that, but wouldnt it be a short anyways? cause when i shorted + to the phase no current wouldve flown if it wasnt a short to begin with.. no?
sorry forgot to mention controller was turned off when this happened

just tested for short on the phases. from positive yo the yellow phase (ones that i shorted) is reading 1M Ohm

the controller:
green to yellow: 2.14M Ohms
green to blue: 7.15M Ohm
blue to yellow: 3.6M Ohms

il ripped it apart and theres no sign of visable damage at all. not even a burn mark or popped transistors