2005 Dodge Neon has no brake pressure at slow speeds?

[Stater]

I have a 2005 Dodge Neon SXT.

When I am slowing to a stop the brake pressure is greatly reduce and the brake pedal goes to the floor, at higher speeds I do not have this problem.

This problem started 15 min ago.

I have checked the brake fluid and it is clean and it is filled to the line.

I had the front disk brakes replaced about three weeks ago and the rear pads did not need replacing.

I do not see ANY leaks on the ground in my parking space.

I have searched online and found this possible solution "the A module attached to the ABS unit in the engine compartment needs to be changed".

Based on your knowledge of braking systems and Dodge cars what do you think is the problem?

 

[goldenrider]

You have a vacuum leak at the power brake booster.

 

[talon699]

I would not drive this thing any further than the dealer or repair shop. The brake pedal should never touch the floor. If the fluid is up and there are no leaks , you could have a faulty master cylinder . Not safe to keep driving. Have it checked out ASAP