Siren-like noise when turn engine off

  • 06/21/2020 7:48 PM
    Message # 9051162
    Anonymous

    I have a Fleetwood LXE 40G 2019.  Recently, I have noticed a siren-like noise in the inside of the rig afte turning off the engine.  It lasts a few minutes.  Thought it was the refrigerator but sound not from there.  Any ideas?  Sounds like a squeaky belt but engine is in the back

  • 06/22/2020 11:23 PM
    Reply # 9053655 on 9051162
    Bill & Laura Johnson (Administrator)

    If the sound is coming from the rear it could be the regen system for the engine. We hear ours running for a couple minutes when we stop. The only other thing that comes to mind is if you didn't set the Air to raise the coach before leaving it will automatically fill when you put the coach in gear, but when you stop it also will automatically dump the air which could be the sound you heard.


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