The Brake Pedal May Become Soft and/or Low on Acura TSX

Some vehicles may develop a soft, low brake pedal. Our technicians tell us this condition may be caused by a faulty vehicle stability assist (VSA) modular control unit. If this is the case replacement of the VSA modular control unit would be required.

RepairPal Verified
Average mileage: 59,571 (20,000–135,000)
6 model years affected: 2004, 2005, 2006, 2007, more2009, 2010
12 people reported this problem
5 people shared problem details
2007 Acura TSX55,000
Pedal goes all the way to the floor and is 'mush'...but I can 'pump it up'. No weird noises or cryptic messages on the dash...no leaky fluid. Fluid reservoir remains full, and I've got good discs...just not working as it should. Still looking for a solution.
2007 Acura TSX20,000
This was already fixed on my 2007 tsx a few years ago and I am taking it in again this Thursday for the same problem! The odometer only just turned over 21,000! GRRRRRRRRRRRRR!
2010 Acura TSX135,000
Brake pedal mushy. Doesn't hold pressure.
2009 Acura TSX75,000
Intermittent problem with soft brake pedal. Had brakes bled$. Had master cylinder replaced$$. Still have problem. Will replace vsa next. How aggravating.
pedal doesnt engage until pushed low or is pumped. Squishy brakes.
Related Items:
My dealer said the 2004 TSX does not have a timing chain. True or false?
My 2008 TSX started making a sort of high pitched "whoop!" sound when the AC is running on numb...
The dealership has determined that I need a new timing chain. The car only has 75,000 miles on...
A faulty tire pressure sensor may cause illumination of the low tire warning light even if tire...
When changing the rear brakes on my Acura is there a release for the cylinder? The cylinder doe...

Related Content