Troubleshooting Comm Error Check Wiring Code On Lippert Ground Control 3.0
Published 02/07/2020
Products Featured in This Question
Question:
I Have a 2015 keystone cougar with 3.0 auto leveling system. It shows an error code check wiring. Can enter to clear the code and it will start beeping and shows code again. I have replaced the wiring harness. It still shows the same code and beeps constantly. I have unplugged it from the panel to stop the beeping. What should I check or replace next? The panel or the main circuit board thing? Any suggestions. Thanks.
asked by: Jamie H
Expert Reply:
We spoken with Lippert in the past about this and they told us that the Comm Error you are experiencing means the controller and touch pad can't communicate. This is normally due to a wiring connection but if your harness is new and the connections are all good you'd need a module # LC304136.
Product Page this Question was Asked From
Lippert Ground Control 3.0 Electric 5th Wheel RV Leveling System w Touchpad - 4-Point Set
- Camper Jacks
- 5th Wheel Camper
- Stabilizer Jacks
- Steel
- 10001 lbs or More
- Electric Jack
- 36 Inch Lift
- Bolt-On
- 4 Jacks
- Lippert
more information >
Featured Help Information
Instructions
Continue Researching
- Shop: Replacement Control Panel for Lippert Ground Control 3.0 and Travel Trailer RV Leveling System
- Search Results: lippert leveling system replacement parts
- Search Results: lippert ground control
- Search Results: hub cap
- Shop: Replacement Control Module for Lippert Ground Control 3.0 Electric Leveling System
- Shop: Replacement 6-Point Controller for Lippert Components Ground Control 2.0 Electric Leveling System
- Q&A: Troubleshooting Comm Error Check Wiring Code On Lippert Ground Control 3.0
- Q&A: What to Replace When I Get the Comm Error on a Lippert Ground Control 3.0 6-Point Leveling System
- Shop: Replacement OneControl Advantage Controller for Lippert Level Up RV Leveling Systems
- Shop: Replacement Front Jack for Lippert Ground Control 3.0 Leveling System
- Shop: Replacement Control Module for Lippert Ground Control 2.0 Electric Leveling System
- Q&A: Looking for Replacement Control Panel for Lippert Ground Control 3.0
- Shop: Replacement 4-Pin Interface Wiring Harness for Lippert Level-Up Hydraulic Leveling System
- Shop: Tonneau Cover
- Video: Review of Taskmaster Wheel Covers Hubcaps - Stainless Steel Center Wheel Caps - TA46QR
- Q&A: Replacement Control Module for a Lippert Ground Control 3.0 W/ a Blank Screen
- Q&A: How To Test for Bad Controller on Lippert Ground Control 3.0 Electric Leveling System
- Q&A: Replacement Control Module for Lippert Ground Control 304135
- Q&A: Troubleshooting Comm Error on Lippert 3.0 5th Wheel Leveling System
- Search Results: lippert ground control 30
- Video: Lippert Ground Control Leveling System Control Panel Installation - 2019 Grand Design Reflection Fif
- Video: Review of Lippert Components Trailer Camper Jack - Replacement Control Unit - LC421484
- Search Results: trailer hitch
- Article: Trailer Wiring Diagrams
- Shop: Trailer Hitch
- Search Results: trailer tires and wheels
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Trailer Wiring
- Shop: Suspension Enhancement
- Search Results: trailer wiring
on Camper Jacks
