Lippert AUTO LEVEL FAILURE fault code — Leveling system
Applies to: Ground Control TT OneControl, 3K/3K TT leveling, 3K/5K TT leveling, 5K/5K TT leveling
What AUTO LEVEL FAILURE means
The Lippert Ground Control TT OneControl owner manual lists AUTO LEVEL FAILURE as an unsecured controller or voltage drop during auto leveling.
Owner-safe checks
- Stop automatic leveling.
- Record battery state from an installed monitor and site conditions.
Service-only work
- Harness checks, fuse checks, controller placement, sensor placement, zero-point calibration, homing, jack service, and motor/controller repairs should be handled by a trained RV technician.
Safety boundary
Operate only with people, pets, and property clear of the trailer and jacks. Do not lift the trailer fully off the ground or use the leveling system for service support.