Staff Answer
Sep 26, 2026 - 07:25 AM
"CK GAS" means the fridge tried to light on propane and couldn't. Make sure the propane is on and the tank isn't empty, then reset the fridge. If it keeps happening, clean the burner, orifice and spark/sense electrode. If it won't cool on electric either, the AC element or the board may also be involved. See our gas fault code article and propane guide. The 628661 is in stock if the board is at fault.
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.
