Troubleshooting Lippert Ground Control Where Right Rear Jack Doesn't Work When Auto-Leveling

Question:

When auto leveling i keep getting right rear jack fault

asked by: Bill R

Expert Reply:

It sounds like you're only getting this fault when running the auto-level system, so resetting the system so it re-calibrates would be the first step here. If you've got a Lippert Ground Control 3.0 # LC358950 or # LC304136 system, I've listed out the steps you'll need to follow and will allow you to use the auto leveling again.

Zero Point Calibration

The “Zero Point” is the programmed point that the trailer will return
to each time the Auto Level feature is used.

Note: Prior to starting this procedure, double check all connections
on the controller, jacks, and touch pad.

1. In manual mode, run the jacks to level the trailer. This is best
achieved by placing a level in the center of the trailer and leveling
it both front to back and then side to side. (See “Basic Jack
Operation” for instructions on how to manually operate the system).
2. Once the trailer is level, turn off the touch pad.
3. With the touch pad off, press and release the “FRONT” button five (5) times and then press and release the “REAR” button five (5) times.
4. The touch pad will flash and beep and the display will read “ZERO
POINT CALIBRATION ENTER to set, Power to Exit”.
5. To set the current position as the zero point, press the “ENTER”
button.
6. LCD display will read “Zero point stability check”.
7. LCD display will read “Zero point set successfully” once process is
complete.
8. The system will set this point as its level state and the touch pad
will turn off.

If this doesn't solve your problem, please let me know and I will continue to help you troubleshoot.