makaveli3004

2013 Ford Edge Se V6

2013

2013 Ford Edge Se V6 Brake pedal goes to the floor and I can barely stop. I replaced the brake booster 1.5 years ago and it was clearly the issue at that time as you could hear hissing, the engine would revv ect. This time I have none of that. Car sounds and drives fine expect the pedal is so squishy it goes to the floor. I can pump the brake and it starts to gain pressure then disappears again. This was an intermittent issue that would last a day but fix itself. This time it's not. I purchased a scan tool to bleed the ABS but this did not work. I also tried driving fast in a dirt field and slamming on the brakes to engine the ABS. ABS engages but still no brakes. My gut tells me it's the HCU but I don't want to spend a ton at the dealer to test things only to find out it was something easier. My pads all look okay and were changed less than 10k miles ago. I also went through each scanner tool component and heard the on off sounds from the abs except these two right rear dump and left rear dump produced no sound.