Fridge failing - on the road ***Updated to include fix***

Update: this morning the fridge stopped cooling. Was operating on gas. Tapped the thermistor three times firmly and in about 5 seconds heard the gas kick off in a cooling cycle.

Will swap out thermistor when I get home and monitor. Expect that to fix issue. Will clean and check connections for good measure.

Also, thanks for reference to dinosaur electronics should I need to follow up with circuit board replacement.

Stu