Beeping Sound in new Seneca

[bert1]

we Just started up the motorhome and have a continuous beeping sound, like the door is open or keys left in the ignition. There are no lights on the dash, just wondering if someone might have some insight? Thank you so much!

[Oma/opa]

Would be a great help if you would tell us what motorhome you are driving. It also helps to put this info in your profile.

[bert1]

Oops, yeah that would probably help. Sorry I just made an account today. It is a 2006 Seneca Jayco

[RetiredOne]

CO/propane detector maybe?

[Ender on the road]

Originally Posted by RetiredOne

CO/propane detector maybe?

That sounds right. In our old motorhome (2015 Sunseeker) the CO detector would beep when we started the engine. In the trouble shooting section of the CO detector it said it would beep if the Aux batteries were low on charge.

Listen to the beeps, it should be a pattern. Then check your manual. Also check the charge on the coach batteries.

[Grumpy]

Originally Posted by bert1

we Just started up the motorhome and have a continuous beeping sound, like the door is open or keys left in the ignition. There are no lights on the dash, just wondering if someone might have some insight? Thank you so much!

Could be the leveling jacks. If you are low on fluid the system will beep as it thinks a jack is still down. Or you may have a jack that has not completely retracted.

[AaronL]

Originally Posted by bert1

we Just started up the motorhome and have a continuous beeping sound, like the door is open or keys left in the ignition. There are no lights on the dash, just wondering if someone might have some insight? Thank you so much!

My 2014 FS does this too. Should lasts through the self-test/diagnostics and only goes off after starting the engine Not really sure if it’s air parking brake related but when mine does it, as soon as the truck starts I hear the air compressor banging away for a few seconds to build pressure. It’s not low enough to put up the air pressure warning light but the compressor does kick on, perhaps to fill the bags in the rear suspension.

[McGintys924]

Silly, but could it be the refrigerator door open?

[RogerR]

Don't forget the battery on the smoke fire detector!