I just completed the install of a master cylinder and a brake line from that cylinder to the abs cylinder, bled the entire system. car was driven for 2 days and now the brake lights stay on all the time. Even w/the car off! Anybody got any ideas?

 

Check your wiring locatedalong the"in dash compartment"inthe driver side of your car.Aways make sure the negative cable of your battery is taken off when working on any part of your car. There could be electrical faulty relating to your tail lights.

 

it may be your brake light switch

 

hook it up to a scanner and clear codes .it most likely just through a abs code in the computer