well i finally got my car back after 2.5 weeks, and i just noticed that the abs light is on. before i took it to the shop my abs was working fine. what are some i can do to get my abs working again or what are some things that can casue the abs to fail? i want to try to fix this myself before i go get it checked out by a mech. thanks

 

you will need to basically do the same thing like finding the cel codes

there is a "plug" behind you center console and just jump it and count the lights for the abs

i'm assuming you have a 4th gen. its a common problem and it might be a vehicle speed sensor