Troubleshooting Flashing Display of Lippert Ground Control and Jacks Won't Retract

Question

Question:

Are jacks are down. When we try to raise them all the lights on the left are flashing and no matter what button we push nothing happens

asked by: Bobbie S

0

Expert Reply:

I spoke with my contact at Lippert and he informed me that the lights flashing indicate the low point of the coach and that if you perform a zero point calibration you will correct that.

In the service manual you will need to follow the instructions for Homing Jacks and Zero Point Calibration on page 10. I attached a link on this page that will take you to the manual. Plus screenshots from the instructions that detail how to do the zero point calibration.

expert reply by: Jameson C

0

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John R.

3/21/2020

Do you put the landing gear down level the unit manually then turn it off press top 10 times bottom 10 times if it shows level then press enter??

Reply

Chris R.

3/23/2020

You have everything right except you will touch the front and rear buttons 5 times each (instead of 10). Also be sure that you actually turn the touch pad off before pressing the buttons. Let me know if you have any issues.

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Answer 1

The "external sensor" error you're getting on the display of your Lippert leveling system like the Ground Control #LC358590 indicates an issue with the rear leveling sensor. This particular sensor should be located a few…

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Answer 2

I reached out to my contact at Lippert and they said that it sounds like you just aren't holding the 4 buttons for the reset long enough. It requires 5 seconds, but many people will count to 5 a little too fast and the system won't…

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Answer 3

I spoke with my contact at Lippert and he informed me that the lights flashing indicate the low point of the coach and that if you perform a zero point calibration you will correct that. In the service manual you will need to follow the…

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Answer 4

If you are absolutely sure your battery is in great shape and all of the wiring is good the module would be at fault and it would be time to replace it with the part #LC304136 that you referenced.

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Answer 5

If the Lippert Ground Control part #LC675817 display screen is displaying an error that says "Return Leveler for Service" then you should be able to just clear the code. There is not any specific information on why this error code…

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Answer 6

The blank screen on your LCI Ground Control 3.0 could be either a power issue or a control module issue. I recommend first remove the panel and unplug it from the back leaving it unplugged for at least 15 minutes so that it loses all of the…

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Answer 7

It sounds like you need to re-calibrate the zero point on your Lippert Ground Control 3.0 #LC304136 system. Below I've listed out the steps you'll need to follow and will allow you to use the auto leveling again. Zero Point…

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Answer 8

There are a couple different things to consider. With the Lippert 3.0 Ground Control system on your 2018 Grand Design 311BHS, I confirmed with my tech at Lippert that the voltage test should only be on the battery itself. The healthy battery…

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Answer 9

I recommend disconnecting 12V electrical power from the main system control panel for a few minutes. Usually about 15-minutes without power does it. Once reconnected to power if you still have error codes, such as "Out-of-Stroke",…

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Answer 10

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…

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Answer 11

We do indeed have the correct replacement for the 694656 control module; I checked with Lippert and you're right that there is a different part number that has taken its place, but is the correct replacement for your Ground Control 3.0…

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Answer 12

We have heard of this issue before on the Lippert Ground Control systems #LC358590. Here is the recommended procedure for clearing the error code: Extend all jacks at least 6 inches. Then press and hold the RETRACT button until the jacks begin…

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Troubleshooting Flashing Display of Lippert Ground Control and Jacks Won't Retract

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