Look at page 6 of this link to see where 12 volt signal is coming off BCM for signal to open or close the hydraulic slide solenoid valve
Only one valve for all hyd slides.
Also does the dual polarity solenoid on the hyd pump motor click when trying to use in command to operate slides
50 amp resettable breaker to dual polarity solenoid is not large enough.
That’s why slides are starting and stopping. Increase that resettable breaker to 80 amp per Lippert.
Link for BCM wiring ....
https://www.asaelectronics.com/media...2011302015.pdf