Yesterday the ABS light came on and when I turned the vechicle off a humming noise continued. Evantually it drained my battery, jump started the vechicle the next morning, car running fine ABS light still on no humming noies?
There should of been a fairly recent RECALL on that part, My brother owns a 99' GMC and just had the same problem fixed by recall notice. Check with your local GM dealer for recalls on ABS
