Air Leak??

[DreamingDuo]

I can hear air leaking out from this piece. Not sure what it is. It is in the front of the coach above a fan. I sprayed it with some soapy water and saw the bubbles coming out. I’m wondering if it has to do with the air bags as number 2 does not hold air when the coach is not running. On the dash I have two gauges for air bags. 1 &2. 1 will hold air when the coach is off hit 2 does not. Air builds up when running but loses when the coach is off. Guessing maybe this is where it is leaking from. Does anyone know what this piece is and if it is easy to replace itself or do I need to take it in. Any advice is appreciated.

Thanks
Mike
2016 Newmar Ventana 4037

[1doodadd]

Thats your auto dump valve........

https://exceleratorparts.com/dtna/en.../A16-18694-000

[Lt Dan]

Yes, that is the air dump valve. It may be repairable, but here's a direct replacement.
https://www.finditparts.com/products...-a16-18694-000