If there is no leaks, then it would have to be a bad master cylinder I would think

 

10 hours of high speed desert on mine and no issues so far outside of some stiff shifting...

 

Check your primary clutch and make sure it was installed correctly at the factory. Mine shifted hard, and found my primary wasn't installed right. I removed my primary, it was under torqued, clean the mating surfaces, and reinstalled at the right torque. Shifts fine after doing that. There's a thread on this issue in this forum.

 

I have the same issue. Brake peddle would go almost to the floor, very soft brakes. I bled them myself and did not get much air if any. Brake peddle firmed up, but is back to soft.
Going to see about getting it into the dealer. Suspect bad master cylinder as mentioned.

 

I just bought my rzr 4 turbo s and on the first ride the brakes went to the floor a couple times and its seemed like there was nothing there for a half second and then it would lock up the tires. It scared the crap out of me each time because i was pushing the car hard to see what she had. I would then pump the breaks and they seemed fine. I have 3 rides and 400 miles on the car so far. And every ride it has done it. I was just thinking the car drives so well and I'm going too fast, but I dont think so. when it happens its only when I'm getting on it and haven't been the on brakes very much but then I need them and their not there for that split second. I was hoping to see if anyone else was having same issue or knows what the fix is

 

That sounds identical to my issue. I know of two others locally doing the same thing. Something is definitely wrong. The Turbo 4 S brakes are new... different from the two-seater S from what I've heard.

 

I'm glad I'm not the only one. Hope there's an easy fix. Do I hear recall

 

Dropping mine off at the dealer next Wednesday to have the brakes looked at. Will post what they find, if they figure it out that is.

 

Just picked up my 2019 2 seater. The pedal will almost go to floor before slowing me down. Sounds like the same issue.

 

My two seater doing same thing...

 

First ride on a two seat and I was not impressed with the brake action. All I can do is wait on some break in to see if it changes.

 

Are these electronic brakes or hydraulic?

 

hydraulic

 

Ok, that would make it easier to diagnose. Wonder if they have air in the system.

 

I was wondering if they were ceraminc pads and had to be broken in. They don’t stop like they should

 

My pedal feels good nice and stiff. The car just doesn’t want to stop. I came for a xp900 4 seater that could lock up all 4 tires no problem. Can’t get turbo s4 to lock up the tires and slide. Machine is so badass though and the brakes are my only complaint

 

I've only put 25 miles on mine so far and not noticed the brake issue. Hoping this weekend to log some miles and we'll see what happens. Hopefully I don't experience the same issue. Thanks for the heads up!

 

I dropped my S off last Wednesday and they bled the brakes and said the brake pedal is firm now. It is still at the shop for another unrelated issue, so I have not checked it out myself.
They used a brake bleeding device and said there is a specific sequence to properly bleeding brakes. Start with the right rear, then a certain order? Never heard of that, I usually just pick a wheel and go around bleeding.
As I said earlier, I bled all the brakes and did not get any air, but I didn't run a lot of fluid out when I did it. About 4 - 5 pump and bleed and no air so tightened the bleeder and moved on to the next looking for air.

 

THD, you always start bleeding at the furthest caliper from the master cylinder and work your way to the closest caliper.

 

Yep, that's what the dealer said. Learned something for next time.
BTW...the master cylinder is in a PIA location for checking level and refilling. But I can see where finding a good location wouldn't be easy on these newer cars.

 

Something I have noticed that I’d like some others to answer if they can. The less miles the better in this question. Look closely at the brake rotor and see if you think the pads are wearing on the rotor in a way that may not be quite flat. Seems to me that the wear mark that the pad is leaving is towards the outer portion of the area they would make contact with. Makes me wonder if we’re dealing with an alignment issue of the pads. So in this instance, some wear time will make things better. Just a thought.

 

Had the same issue on mine , faster and tighter the worse it was . Also took back to dealer and they stated it was also air in the line issue . We were all thinking master cylinder at camp time will tell


Sent from my iPhone using RZRForums.net

 

Picked my car up today. Brakes are nice and firm now. Going to the dunes right after Christmas to ride, will see if they stay good.

 

Just bought my 4seater s and brakes do the same thing. Pedal feels soft and goes to floor every once in awhile. Also left rear shock resivoir rubbing spring.

 

My friend's Turbo S seater was doing the same thing with the brakes. We bled the brakes but the pedal went back to being mushy. My other friend has no issues with his brakes on his Turbo S 4 seater.

 

Don’t know if you guys seen it or not but Polaris has issued a stop ride recall for this issue

 

Do you have a link to the recall?