Originally Posted by wvcpa1330
When applying brakes we get a warning on the dash that says "Tag Dump!". What is this telling me?
google tag dump and you get directed to conversations here that pertain. The tag dump ,dumps 60% of the air to the tag axle air bags.Spartan says that within a second or two after the button is pushed or when it is put in reverse the system vents off the air pressure from the air bags for that axle. Hope it helps.Also i read that if you have the dump sw on it will dump every time you stop.Find the sw on dash and turn it off,it may have 3 positions one being momentary.This is meant to relieve pressure to the tag tires for cornering as to not prematurely wear out the tires which are expensive, hope this helps.