What Buttons to Press and Release of Lippert Ground Control 3.0 for Zero Point Reset

Updated 07/06/2021 | Published 07/02/2021

Question:

If TouchPad is off which front and rear buttons do you press 5 times

asked by: Donnie E

Expert Reply:

So you are asking about the zero point calibration of the Lippert Ground Control part # LC675817 which I will list below. The front and rear buttons you have to press and release are on the wired controller like you see in the picture.

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.