Genuine Lippert 6-pin controller-to-motor replacement harness for the In-Wall® (Schwintek) slide-out system. Male-to-female connection. 35 ft. Protected wiring casing. 4 lbs. Cross-referenced by Forest River, Grand Design, Heartland, Jayco, Keystone, Thor, Winnebago, and Gulf Stream. Also available in 10, 15, 25, 30, and 35 ft lengths. 1-year warranty.
The Lippert 238992 is the 35-foot replacement 6-pin controller-to-motor harness for the In-Wall® (Schwintek) slide-out system. It connects the slide-out controller to the IG-42 motors in the wall channel, carrying both power and the encoder signal that the controller uses to synchronize the two motors. A damaged, corroded, or pinched harness is a common cause of erratic slide-out behavior — one motor not responding, encoder errors, or the controller losing sync — and replacing the harness is a straightforward repair that restores full function without opening the motor or controller.
The male-to-female connection makes replacement plug-and-play: disconnect the old harness at both ends, route the new one, and reconnect. The protective wiring casing shields the conductors from abrasion and moisture along the routing path. Always verify the routing path length before ordering — if your slide-out room is particularly large or the controller is mounted far from the motor, measure the run before selecting a length.
Published OEM brand cross-reference numbers for this harness length are not available. If you found a manufacturer part number in your service records, verify it maps to the 35 ft length before ordering — some manufacturers use the same base number across lengths. Contact Lippert at support.lci1.com or 1-574-537-8900 with your RV VIN to confirm the correct harness length for your system.
The In-Wall® controller-to-motor harness is available in six lengths. Measure your routing path from controller to motor before ordering: • LC86VR — 10 ft • 247768 — 15 ft • 238992 — 35 ft ← This product • 238991 — 25 ft • 229756 — 30 ft • 238992 — 35 ft When in doubt, order the next length up — a slightly long harness can be routed with a service loop; a harness that's too short requires a second order.
Lippert Customer Care: Phone: 1-574-537-8900 Website: support.lci1.com Related In-Wall® Parts: • 236575 — IG-42 In-Wall motor, 300:1 (10mm shaft) • 700156 — OneControl PG In-Wall Slide Controller • 238461 — Torque shaft coupling (hex cutout) California Prop 65: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. See P65Warnings.ca.gov.