Lippert Ground Control 3.0 fault codes
The 9 fault codes below are the ones that apply to this Lippert leveling system family. The other 1 Lippert leveling system codes in our database belong to different model families — they are listed further down so you do not troubleshoot against the wrong table.
Covered model numbers
Ground Control 3.0
Not on the list? Check the rating label before you troubleshoot — the code table below will not apply. Where to find it →
Fault codes on the Lippert Ground Control 3.0
The controller's stored level-sensor calibration values are outside the acceptable range, … Comm Error warning
Communication between the touchpad and the control module has been lost. The touchpad cann… Excessive Slope warning
The RV is parked on ground that is too far out of level for the system to safely auto-leve… External Sensor Error warning
The controller lost a valid reading from the external (rear) level sensor, which sits a fe… Feature Disabled info
Shown during Hitch Recognition (unhitch) on fifth-wheel units when the front of the traile… Internal Sensor Error warning
The level sensor built into the leveling controller itself is reporting bad or out-of-rang… Jack Position Fault warning
An error at one specific jack on the Ground Control 3.0 electric system, identified by pos… Jack Time Out warning
A jack motor pulled an unexpectedly high current (a stall) or did not complete its move in… Low Voltage warning
Battery voltage dropped too low for safe operation. On the Level-Up system, auto-level mod…
Codes that do not apply to this model
These 1 codes exist on other Lippert leveling systems. If your unit is showing one of them, it is not from this family — re-check the model number on the label before acting on any of these.
Where the model number is
On the control box behind the touchpad, or on the pump/manifold assembly.
Sources
- Ground Control 3.0 Service Manual — Touch Pad Error Codes — Lippert Components (via ManualsLib) (Touch Pad Error Codes, Page 8)
- Lippert Level-Up Owner's Manual (Comm Error / Check Wiring) — Lippert Components / ManualsLib (Level-Up Owner's Manual, Error Modes (Comm Error / Check Wiring))
- Troubleshooting Comm Error on Lippert Ground Control 3.0 Auto Leveling System — etrailer.com (etrailer expert Q&A citing Lippert Ground Control 3.0 documentation)
- Clearing Fault Code and Manually Operating Lippert Ground Control 3.0 — etrailer.com (etrailer expert Q&A (reset and manual-override procedure))
- Lippert Components Level-Up Owner's Manual (Error Mode; Excess Slope) — Lippert Components / ManualsLib (Level-Up Owner's Manual, Troubleshooting / Error Modes, p.10-11)
- LCI Motorized Leveling Unidirectional Owner's Manual — Lippert / Forest River (Motorized Leveling Owner's Manual, error/troubleshooting section)
- External Sensor Error Troubleshooting Lippert Ground Control — etrailer.com (Tech Q&A 366561)
- Troubleshooting a Lippert Ground Control 3.0 Leveling System Giving an RR/LR Error Code — etrailer.com (etrailer expert Q&A citing Lippert Ground Control 3.0 troubleshooting)
- Lippert Level-Up Owner's Manual (Error: Low Voltage; voltage thresholds) — Lippert Components / ManualsLib (Level-Up Owner's Manual, Error Modes & Voltage Requirements (12.75V auto / 9.5V cutoff))
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