Troubleshooting Auto Leveling and Out of Stroke Errors for Lippert Ground Control 3.0  

Question:

Expert Reply:

According to the manual for the Lippert Ground Control 3.0 # LC358590 the "Out of Stroke" error means that your jacks have reached the max stroke length and are unable to lift, or there is an unexpected high amp current stall. You need to check that your jacks and the wiring isn't damage to solve this.

The "Auto Level Fail" error means that it's unable to level due to uneven ground or the zero point has been set incorrectly. For this you need to check that the jacks are okay and reset the zero point.

To reset the zero point you need to do the following:

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 (Fig. 1G) 5 times and then press and
release the “REAR” button (Fig. 1J) 5 times.
4. The touch pad will flash and beep and the display will read “ZERO POINT CALIBRATION ENTER to set,
Power to Exit” (Fig. 12).
5. To set the current position as the zero point, press the “ENTER” button (Fig. 1C).
6. LCD display will read “Zero point stability check” (Fig. 13).
7. LCD display will read “Zero point set successfully” once process is complete (Fig. 14).
8. The system will set this point as its level state and the touch pad will turn off.

expert reply by: Jon G

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