My brake pedal has no movement first thing on a cold morning, almost zero braking power. It takes a few minutes (so far) to get warm I'm only guessing here, and then the brake pedal drops down 1 -2 inches and behaves normally. The first time it happened it went away so quickly I forgot it happened figuring perhaps i did something wrong. But a week later, this morning it happened again and I almost drove into traffic. I've read a couple places already, this site and others, that this seems to be a pervasive problem in cold weather. I am nervous that the dealership is going to give me the run a around blow off like I've heard from others with this failure.

I will update after I get a chance to bring it back to the dealership.

Update from Feb 11, 2015: The dealership fixed it. I left it over night at the dealership, fortunately the next morning temperatures were below 0° F, and the brake failure was seen. The fix is a new check valve for the brake boosters. Which is a fix I found on some TSX forums. But I asked the dealership if they can research other dealerships to find a diagnosis, they pretended that they cannot and the brake failure would have to be exhibited for them to find a solution.

Either way, the brakes work great now, and I can love the car again. But beware in the cold, try your brakes in a safe place before you enter traffic. And if you exhibit this brake failure, it's most likely the check valve for the booster.