[tolaschkm]

If your system is full there should be no air getting into the system..also you should never have to chage the dot 3 fluid..

the recomended thing to do is to take it do the dealer and have a full dignostic done.. should not cost more than 35-60 dollors. the abs modual and vavle assembley is all one unit. if you look under the hood it will be right after the brake buster. it will have a silver top on it and have wires comming out of it. that is the moduale. and the valve is under it. you can replace it your self but you will have to take it to a dealer to program it..