ABS X-Trail buntu + pedal rem ambles

The X-Trail ABS system is blocked in one of the paths to the y wheel, which causes the brake pedal to sink, the cause of the brake pedal sinking is an indication that there is false air trapped in the brake system line, but after we jumped it without the ABS module, it turned out that the brake master also had a leak in the seal kit, see the details here, hopefully it is useful.