Troubleshooting guide
Lippert Ground Control auto level fail, excess angle, or out of stroke
Use this when Lippert Ground Control reports Auto Level Fail, Excess Angle, Excessive Angle, Out Of Stroke, Jack Time Out, or a location/slope message during leveling.
Use this atlas to identify likely meaning and prepare for service. Shut off power, LP gas, fuel, or water when a listed appliance condition involves flame, gas smell, exhaust, generator shutdown, high temperature, moving jacks/slides, refrigerant, 120 VAC, control boards, repeated ignition failure, or a persistent lockout. Call the appliance maker, RV dealer, or a qualified RV technician for repair.
Owner-safe checklist
- Stop automatic leveling and do not keep cycling the jacks on a steep, soft, or uneven site.
- Relocate to flatter solid ground only if the trailer can be moved safely.
- Record the exact message, jack positions, site slope, and whether zero point was recently changed.
- Keep zero-point calibration, controller or sensor placement, homing, and jack service with a qualified RV technician.