A direct OEM replacement slide-out controller designed for Lippert LCI electric slide-out systems using the OneControl PG platform. Mounts flush in a standard RV wall cavity and delivers programmable motorized control with manual-program override capability -- keeping your slide room operating reliably on the road or at the campsite.
The Lippert 700157 is the in-wall controller assembly for OneControl PG-series slide-out systems. It serves as the primary user interface for extending and retracting motorized slide rooms on compatible Lippert-equipped RVs. The panel integrates with the OneControl wiring harness already present in the coach, making it a clean, plug-in replacement when an original controller fails or is damaged.
The "PG" designation refers to the Manual Program feature built into this controller, which allows the slide travel limits and motor parameters to be set or reset at the wall panel without additional programming tools in most applications. This is an important distinction from standard non-programmable Lippert slide controllers.
Designed to mount inside a standard RV wall cavity with a flush-fit finish panel -- no surface-mount hardware needed.
PG series allows slide travel limits to be programmed directly at the controller, critical after motor or system service.
Plugs directly into LCI OneControl wiring harnesses present in compatible coaches -- no splicing or rewiring in most installs.
Factory Lippert part number 700157, also cross-referenced as vendor part 14-2182. Matches original specifications exactly.
Lippert's OneControl platform is a CAN-bus-based coach automation system used across a wide range of towables and motorhomes built from the mid-2010s onward. The slide-out controller is the physical wall-panel component that sends extend and retract commands to the slide motor controller module. The PG (Programmable) variant adds the ability to set and reset the slide's travel endpoints, which is essential any time the slide motor, actuator, or control module is serviced or replaced.
The 700157 assembly includes the face panel, the control PCB, and the connector interface. It is engineered to replace a failed or damaged in-wall unit without requiring reprogramming of the broader OneControl system in most cases.
Because this controller uses the factory LCI connector and CAN-bus protocol, installation on a compatible coach is typically a matter of removing the old panel, unplugging the harness connector, and connecting the new unit. No additional wiring adapters are required on vehicles already equipped with OneControl PG slide wiring.
This controller is specifically for Lippert LCI electric slide-out systems built around the OneControl PG architecture. It is not a universal slide controller and will not function with hydraulic slide systems, Schwintek in-wall slide systems without OneControl, or non-LCI slide motors. Verify your existing in-wall panel carries the same part number or is a OneControl PG-series unit before ordering.
Before ordering, confirm the part number on your existing in-wall controller. LCI produced several slide controller variants under the OneControl family. The 700157 matches the PG (programmable) version. Non-PG controllers, Schwintek touch controllers, and hydraulic leveling panels are separate part numbers and are not interchangeable with this unit.
Replacement is generally a two-person job of under 30 minutes on coaches with accessible wall cavities. The existing wiring harness remains in place. Steps typically follow this sequence:
Even though this is a direct connector replacement, it is best practice to verify and re-program the slide travel limits after installing a new controller. Skipping this step on a coach where limits were stored in the old unit's memory can result in the slide stopping short or attempting to over-travel. Follow the LCI OneControl PG programming sequence with the slide fully retracted as the starting point.
If your slide room is intermittently unresponsive or behaves erratically before fully failing, first check the 12V supply voltage at the controller harness connector and inspect the connector pins for corrosion or pushed-back terminals. A low-voltage condition or dirty connection is often misdiagnosed as a failed controller. Confirm the fault is in the controller itself before ordering a replacement.