My brake pedal is virtually on the floor to stop. I had my front pass side wheel bearing fixed and after this my brake pedal collapsed. Maybe no link to the wheel bearing fix. But now my master cylinder was changed and no change and now they want to change the expensive ABS module. That didn't make a lot of sense to me because how would that prevent the fluid from passing through. I was wondering if all it needed was a brake pedal adjustment?? Thax in advance to anyone who can answer this. Confused!!