airbag/antilock/brake lights on

i have a 2001 olds intrigue and i have the light are on they worked on the transmission they changed it out but they broke more thing replacing it then it had problems before. they broke the hub asembly i dont know how the stering is broke i had to take it and get it replace at a diffrent mechanic shop they fixed some of the stuff, but the lights are still on they say one of the sensors is broke something like evo sensor something like that plus i dont know what to do know cause i spend like 1500 dollars just trying to fix the car after the fixed now i still have problems with it


if u could help me i would it really apreciate it thank you


Zeljko ILicic