Hydraulic pump problem for slide and generator door

[SigMan]

Looking for help. Have a 99 signature. Hydraulic pump that does front slide and generator door is only working for a couple soft seconds and shuts off. Does the same with both generator door and front slide switches.. Pulled solenoid valve cleaned and checked and appears to be working when jumped, but motor only works for a second and shutoff. If push button when not working can hear another solenoid valve on right side of cummins motor clicks near top of motor. Its almost like it in on a reset fuse that gets warm and opens connection but can't find anything in wiring book.
Only thing that was done when this started was change chassis batteries. Cleaned all the post and cables and all wired coming off batteries before reinstalling.
Any ideas please let me know.
Thank all of you in advance

[Jim_HiTek]

Is this an HWH system? If so, contact AZPete on this forum via PM. He's the HWH expert, works for them, and helps us RV'ers out here on the forum.

It kinda sounds like your system is triggering off when some limit switch detects a problem.

[powderman]

I didn't see where you mentioned checking the hydraulic oil level.