Staff Answer
Sep 27, 2026 - 06:30 PM
Since it comes back after switching modes or turning it off and on, it's most likely a control issue, not the cooling unit. Common causes on a 2118 are a loose connection at the power board or display cable, or a board that's failing intermittently. Check and reseat the connectors at the rear board. If it keeps happening, the 637082 power board is the usual fix, and it's in stock.
If you have any questions, just reach out at info@rvfridgeguys.com or call us at 800-712-8822. You can find everything we carry at www.rvfridgeguys.com.
