There are a few possible causes for you to completely lose power on your Lippert Ground Control Leveling System # LC358590 but the most common culprit is a blown fuse. There should be a 15 amp fuse that runs to the keypad/controls and a 35 amp fuse inside the control module. Check that these fuses are good and replace them as needed.
If this is fine make sure your power source is good by ensuring that you have a fully charged battery and that it's in good condition. Also check for any... view full answer...
The location of your fuse on your Jensen RV Stereo # JWM60A is on the back of the unit below the 20 pin connector. To access this fuse, you will have to remove the side panels, so you can access the screws. Once the screws are removed, you can access this fuse.
You also might try checking your 12v power with # PTW2991 to ensure you're getting the proper operating voltage.
If your 12v power is good, and the fuse is fine, then you most likely have a bad ground, check your solid black wire... view full answer...
It sounds like there is an issue with your linkage assembly that is causing the gears and motors to stop. I recommend using the Lippert Components Kwikee Step Gear/Linkage with A (1101425) # LC379160. view full answer...