Fault codes / Lippert Level Up / 3 FLASHES

Lippert Level Up: 3 flashes

What it means: Internal sensor problem.

What to check

The internal sensor is in the controller. Reset with RETRACT and retest. If it repeats, suspect the controller.

Learn the system

• How a slide room is built and carried
• Identify the slide system in a minute
• The in-wall controller: versions and fault codes
• Ball-screw actuator slides: clutch, stops, diagnosis

Practice it on a service call

• Slide stalls halfway out
• Slide comes in crooked
• Hydraulic slide crawls and stops

Guided diagnosis

• Slide-Outs
• Leveling Jacks

Other Lippert Level Up codes

• Lippert Level Up: 2 flashes Satellite sensor problem
• Lippert Level Up: 4 flashes Low voltage
• Lippert Level Up: 5 flashes Out of stroke
• Lippert Level Up: 6 flashes Panic stop
• Lippert Level Up: 7 flashes Jack timeout, leveling took too long
• Lippert Level Up: 8 flashes Auto level failed
• Lippert Level Up: 9 flashes Stabilizer timeout, stuck or hitting

Full field guide: Lippert Level Up 5th wheel auto level

Codes come from the maker manuals and public service sheets. Your model's own chart always wins, and LP and 120 volt work belongs to a qualified technician.