Staff Answer
Sep 28, 2026 - 06:17 AM
We don't have a schematic, but you can rule things out first. If it shuts down after a cycle, check the thermistor and its connection, and test the high-temp limit switch on the cooling unit for continuity (one that opens when hot will shut the fridge down). Also check the 12V under load, not just at rest. If all of that checks good, the board is the likely cause, and the 628661 power board is 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.
