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Lippert Ground Control Leveling System 3.0 Bad Zero Point  

Question:

The touch pad shows a Bad Caliberation code on the display and we can not turn the unit off to reset zero point.

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Expert Reply:

If you are receiving the ****ERROR**** "Auto Level Fail" LCD Message on for your Lippert Ground Control 3.0 # LC358590 then that means it is either unable to auto level because of uneven ground or it is unable to auto level because the "Zero Point" has been set incorrectly.

If it is due to uneven ground then you will want to move your RV to a new location that is a little more level.

If it is due to to the Zero Point not being set correctly then you can follow the Zero Point Calibration steps which can be found in your copy of the owner's manual:

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 you have a different error code just let me know and I can look into it for you.

expert reply by:
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Jameson C

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