just recently my EBRAKE and ABS light came on at the same time on my 1997 Chevy Blazer s10. my EBRAKE is disengaged and my ABS occasionally will lock the brake pedal so i can not compress the pedal to stop. i would like to fix it but dont know where to start is there anyone else who has had this issue or have ever heard of this issue. Just need some guidance. Thank you.

 

This appears to be a common issue. Sometimes cleaning or changing the speed sensors will correct the problem. It didn't fix it for me. You might need to repair or replace the ABS unit.