Staff Answer
Sep 24, 2026 - 09:09 PM
Connect the wiring to the 640178/ 50907 control module exactly as it was on your old module. Take a photo before you disconnect anything, and move the wires one at a time. The connectors are keyed and labeled. The installation manual for your fridge also has the wiring diagram. If you've already disconnected everything, our tech support service can walk you through it. Since I can't confirm this 100% from here, please email us at info@rvfridgeguys.com or call 800-712-8822 with your model and serial number and we'll double-check it for you. You can also browse www.rvfridgeguys.com.
