Comm Error on Lippert Ground Control 3.0 Electric Leveling System

Updated 05/03/2021 | Published 04/29/2021

Question:

Level one system showing comm error. When you acknowledge it front Jacks keep trying to extend. Cannot abort on keypad, have to unplug board. Swapped it out with another board still same issue. Metered control wires going back to controller and harness seems fine.

asked by: Joe H

Expert Reply:

The "Comm Error" on the Lippert Ground Control 3.0 Electric Leveling System refers to an issue with data transmission between the touch pad and control module. If the touch pad has been replaced and the issue still persists I would check over the harness between the two devices. If all looks good here the only other thing would be a bad control module, the Replacement Control Module part # LC304136 is what you'd need.

expert reply by: Conner L