Lippert error code Fuse Blown
30A in-line fuse on the jack power lead has blown, cutting power to the electric jack/landing-gear motor. Lippert electric landing-gear/jack systems use a 30A in-line fuse (replaceable with a 30A manual circuit breaker) on the lead from the battery to the switch. NOTE: hydraulic Level-Up systems use a high-current auto-reset pump breaker, not a 30A fuse - verify the actual protective device before replacing.
What to check, and in what order, is in the app. The flow Leveling — entry diagnostic (Lippert + HWH + BAL + Bigfoot + Atwood + Power Gear) walks this code step by step with the pass/fail measurements, wiring schematics and procedures that go with it, and it works offline in the bay.
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- Lippert Universal Electric Landing Gear 6K Install & Owner's Manual CCD-0001311 (Rev 01.28.26) [on disk]
- Lippert Ground Control 3.0 / Level-Up / Auto Level Pro Service Manuals
- Lippert 6-Point Hydraulic Leveling Service Manual
- Lippert Customer Care 432-LIPPERT (432-547-7378)
Related codes
- Clutch SlipPower tongue jack slip clutch is slipping (audible clicking).…
- EXCESS ANGLEUnsecured controller, OR trailer on uneven / sloped ground.
- FEATURE DISABLEDTouch pad power not cycled between consecutive leveling operations…
- ZERO POINT NOT SETAuto-level cannot run because trailer's level reference point has not…
- LOW VOLTAGEBattery voltage dropped below 10.8 VDC during operation.
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