2008 Mercury Mariner service brakes problems

“Brakes go to floor dealer said they see nothing. They gave my vehicle back brake are normal again.two months go by it happens again but it fixed itself after 2 days. This just happen again 8/5/2022. I see a recall NHTSA campaign #19V904000 ,MFG campaign #19S54 Also a NHTSA recall#150546 How am I going to drive with brakes on the floor My vehicle is a 2008 Mercury Mariner Thanks in advance”

“I lost all braking ability and the pedal goes to the floor. This is a Mercury Mariner Hybrid and Ford Escape Hybrid issue, it doesn't affect the non-hybrid models. Ford knows about this as there are hundreds and hundreds of complaints online about it and it's a $5000+ fix. I have not been able to drive my Mariner Hybrid since 2018.”

“2008 MERCURY MARINER. THE VEHICLE SPORADICALLY AND INTERMITTENTLY BRAKES WHILE DRIVING AND ACCELERATING. THIS WAS A REPORTED ISSUE MANY YEARS AGO ON THESE CARS BUT FORD NEVER ISSUED A RECALL EVEN THOUGH THERE ARE A NUMBER OF BRAKING ISSUES WITH THIS VEHICLE. THIS MAKES THE VEHICLE EXTREMELY DANGEROUS TO DRIVE IF YOUR BRAKES WITHOUT WARNING LOCK UP. I CONTACTED THE LOCAL DEALER AND FORD CORPORATE AND THEY WERE OF NO HELP. I ALSO FILED AN INCIDENT REPORT WITH FORD CORPORATE #CAS31601808.”

“DRIVING, COMING TO A STOPLIGHT, THE BRAKES SUDDENLY FAILED, THE BRAKE PEDAL WENT ALL THE WAY TO THE FLOOR. PUMPING I WAS ABLE TO GET JUST ENOUGH BRAKES TO STOP BEFORE COLLIDING WITH THE CAR IN FRONT OF US. THE SERVICE ABS AND EMERGENCY BRAKE SERVICE WARNING LIGHTS CAME ON AFTER THE NEAR COLLISION. I TOOK THE CAR TO A FORD DEALERSHIP AND WAS TOLD THE HCU UNIT HAD FAILED. THIS IS A $4,000 PART THAT WE HAD ALREADY REPLACED AT 76,000 MILES,. THE NEW PART FAILED AGAIN WITHOUT WARNING ONLY 22,000 MILES LATER.”

“MY VEHICLE HAD DIFFICULTY IN STOPPING, NEEDING THE PEDAL TO BE PRESSED ALMOST TO THE FLOOR BEFORE IT STOPPED. I CHANGED THE MASTER CYLINDER IN HOPES THAT IT WOULD FIX THE PROBLEM BUT IT DIDN'T. THE BRAKES PERIODICALLY WOULD WORK PROPERLY, BUT ONCE AGAIN THE PROBLEM WOULD RETURN. I STOPPED BY THE FORD DEALERSHIP AND THEY ADVISED ME THAT THE 2008 MERCURY MILAN WAS RECALLED FOR THIS DEFECT, HOWEVER, MY 2008 MARINER WASN'T ON THE LIST TO BE RECALLED. THE DEALERSHIP ADDED THAT THE PARTS FOR THE REPAIR WAS ON BACK ORDER. I STILL DRIVE THE CAR BUT CAUTIOUS WHENEVER I NEED TO BRAKE.”

“THE ABS HYDROLIC CONTROL UNIT HAS MALFUNCTIONED RESULTING IN FAULTY BRAKES AND DANGEROUS DRIVING CONDITIONS. I HAVE TO PUT THE BRAKE PEDAL TO THE GROUND TO GET ANY TYPE OF BRAKING TO BE DONE. THIS TAKES EXTRA SECONDS THAT COULD RESULT IN AN ACCIDENT IF I HAD TO SUDDENLY BRAKE. THIS SEEMS TO BE A COMMON PROBLEM AND MANY MARINERS AND ESCAPES HAVE IDENTICAL PROBLEMS. I WOULD LIKE MY VIN TO BE ADDED TO THE RECALL LIST TO HAVE THIS PROBLEM FIXED.”