Troubleshooting Dual Motor Slide Out Malfunctions
Updated 07/23/2025 | Published 03/21/2022
Question:
I have a 2013 Winnebago Vista with inwall Lippert slide out motors and Dual Motor Synchronous Velocity Slide Controller in a storage compartment. The driver side slide will only go in or out when the velocity controller reset lights both red and green are flashing. When the controller reset lights are not flashing, the slide will only move a few inches and stop with one side moving a couple more inches than the other side. Thank You for any suggestions on getting the slide out back to working properly!
asked by: Jim G
Helpful Expert Reply:
It sounds to me like you either have a wiring issue, which could be just a lose connection or kink/damage to the wire, or the slide controller is going out and will need to be replaced. I would first check all your wiring and ensure there isn't anything getting kinked or cut causing a lost connection to the controller and then check the power running to the controller and to the motors.
If the wiring is fine and the power is good then the controller is the issue and will need to be replaced with the Lippert Replacement Controller for In-Wall Slide-Out - V-Sync II - Version C2 # LC211852
Product Page this Question was Asked From
Lippert Replacement Controller for In-Wall Slide-Out - V-Sync II
- RV Slide Out Parts
- Controller Parts
- Controller
- Lippert In-Wall RV Slide-Out Systems
- Lippert
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Lippert Replacement Controller for In-Wall Slide-Out - V-Sync II
- Search Results: electric jack trailer jack
- Search Results: lippert rv slide out parts
- Search Results: rv kitchen faucet
- Q&A: Availability Of Replacement Lift Arm Gear For Dometic RV Vent Fan Model FV8300
- Video: An In-Depth Look at the Lippert Replacement Controller for In-Wall Slide-Out
- Q&A: Replacement Slide Controller For 13398-C Dual Motor Synchronous Velocity Slide Controller
- Q&A: Does Lippert Slide Out Controller 13398-D0 Have Lights On It
- Q&A: Recommended Replacement For A Lippert In-Wall Slide Controller Part Number 13398-C2
- Video: Review of WFCO RV Power Converter - Converter Only - WF98FR
- Q&A: Direct Replacement For The Lippert In-Wall Slide-Out Controller Part # 13398-C2
- Search Results: 2 1/2 shackle strap
- Shop: WFCO Auto-Detect RV Converter Charger - Deck Mount - 12V - 65 Amp
- Shop: WFCO Auto-Detect RV Converter Charger - Deck Mount - 12V - 75 Amp
- Shop: Lippert Controller 2.070 x 1.5 - PART 10665
- Search Results: shackle links trailer suspension parts
- Shop: Replacement Wiring Harness for Lippert Slide-Out Controller
- Shop: Replacement Lippert 4-Point Leveling System Control Brain Wiring Harness
- Shop: Lippert Replacement Motor Harness for RV In-Wall Slide-Out - 15' Long
- Q&A: Replacement For 17788 Lippert In Wall Control Panel
- Video: Lippert Controller 2.070 x 1.5: The Breakdown
- Q&A: Will Lippert Slide-Out Controller Work To Bypass Factory Slide-Out Wiring
- Shop: Trailer Hitch
- Video: Complete Breakdown of the Camco RV Polyethylene Propane Tank Cover for (1) 20-lb Steel Tank
- Shop: RV Covers
- Video: Lippert Components Trailer Jack LC358601 Review
- Search Results: battery terminals
- Search Results: slide controller
Jeff
7/23/2025
Mini Winnebago slide out retracted this morning now this afternoon it will not slide out. I only have 4.5 V coming into my lippert synchronization controller. Checked all my fuses, even moved the hot wire to a different circuit just to double check. Also, I switched the wires from my slide out controller to my awningcontroller. Still doesn’t work. Any help would be appreciated.