Hey guys this is probley a stupid question but I got the ABS and Parking brake light on in my 2003 Dodge ram 1500.

I checked the e brake its deffinitly off and I just had all the rakes done a few weeks ago all the pads and rear rotors.

So my question is why is the light on and how do i get it out...im about to take it to the dealer and get wacked big bucks to get it out cuz its driving me nuts...but i figured id ask on here before i do that in case its an easy fix.....let me know guys thanks.