Troubleshooting Lippert Ground Control Leveling System With ERROR, LF Jack After Battery Replacement

Published 10/07/2021

Question:

I have read the statements on the LF error. My question was related to the battery stopped suppling power. I had two bad batteries over 4-years old and causing my DC system not to function 100. I replaced the batteries and everything with exception to the leveling system is working prefect again. I do recall that when raising the coach the front jacks would need to stop and rest a moment to continue lifting, this was probably causing a high amperage which possibly led to the LF error. Once the battery replacement was complete, the jacks work properly in manual mode and will level the coach. It will not level in Automatic due to the error. Would a reset fix the problem or should I do further investigation?

asked by: Michael S

Expert Reply:

I recommend starting by "Homing the Jacks" first and then running a "Zero Point Calibration" on the Lippert Ground Control 3.0 Electric 5th Wheel RV Leveling System # LC358590.

I believe that the low battery power may have caused the jacks to become out of calibration with the control panel. I have added 2 clippings from the troubleshooting guide on the steps to complete both the steps. If this does not fix your issue please let me know if you are getting the same error.

expert reply by: Bud M