ACS Air leak - 2019 Limited

[Jklundry]

Started getting suspension fault warning on dash. Checked and air pressure was low. Added air but I obviously have a leak as pressure keeps dropping and will get warning again. Any ideas on how to find leak and /or fix without going to dealer?

[fatboy]

soapy water or windex should show you the leak

[Mikey]

It will most likely be the check valve off the compressor! They get dirty and stick open just enough to leak by! Good luck!! Some have taken them off and cleaned them, if you don't fix it it will burn the compressor motor out! The bags have chafed from rocks around the bottom of the bag, but they are a tough rubber compound. Soap and water will rear it's ugly head, good luck!!

[Jklundry]

How do you check the compressor and where is it.?

[DGoebel]

What Mikey Said:agree: After doing this the second time (cleaning that check valve) on the third check valve leaking down issue, I took the compressor out, ran a straight airline from the filler valve stem to the bag, holds air for months/years without refilling.