Solution for Lippert Ground Control Display that is Blank But Buttons Work

Question:

We purchased a new Keystone Cougar 5th wheel in March of 2015 and it has the 4 Point ground control 3.0 electric system on it. It has worked perfectly up until last weekend. Disconnected unit from truck and front end was above level. When I pushed the auto level the green screen flickered and just stayed lit green but it went through the process of leveling the unit. The day we left I turned on touch pad and it lit up green with a blank lit display, touched the left and right buttons and it retracted the rear jacks and brought the unit up to the unhitching height. I have tried 2 batteries both being fully charged at 12 volts and the screen remains blank and lit green, no words and I have removed the face plate on the touch pad waited a few minutes and plugged it back in and it still stays blank. Is there anything else that will reset? Thank you

asked by: Tim M

Expert Reply:

Sounds like the panel is active but the display isn't working. You've done about everything you could to reset it so you'd need to replace the panel with the part # LC421484 that you referenced.

expert reply by: Jameson C