When I bought my 2000 GT it had an ABS light on. Later I found out it was a bad ABS module and was told it would cost $1500 to fix. Well I removed the module sent it to myairbags.com in Georgia paid $100 they fixed it sent it back. It took about a week and I just reinstalled it works perfectly. I just wanted to pass on to all you mustang owners a solution if you have a bad module. If you want to know how to remove it there is a YouTube video for it