I don't own a pop-up anymore. Upgraded to a hybrid camper. I have a fridge that has a led light indicating that it is on, but it is not even cool after 24 hours. So I know that it has power. Normally when I try to switch to gas, it will make a clicking noise when it tries to lit up the propane, but it doesn't do that anymore. This is an automatic temperature control fridge. I guess that it is not getting a signal to cool the fridge. I check the white clip-on sensor inside the fridge that is attached to the metal fin. I also check the connection for the sensor to the control board. Any suggestions on what is wrong and what is the next step.