Staff Answer
Sep 28, 2026 - 06:29 AM
On a 2019 fridge, contact your dealer or Norcold first, since it should still be under warranty. A 5-amp fuse that blows even on a different AC source points to a short on the 12V side (a component or wiring) or the board itself. Unplugging the 12V loads one at a time will usually show which part it is.
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.
