2017 FR CC Hathaway, slides will extend, but won't retract. The switch clicks, no fuses are blown, the circuit breakers are set and I replaced the solenoid with no difference. I'm thoroughly stumped. 
The jacks work on the same system with the same pump and those are working fine (up and down).
I was able to switch the cables on the motor to run the slides in, but that is just a temporary fix. Is anyone able to tell me what is wrong and how to fix it?

The jacks work on the same system with the same pump and those are working fine (up and down).
I was able to switch the cables on the motor to run the slides in, but that is just a temporary fix. Is anyone able to tell me what is wrong and how to fix it?