We recently just bought Seventh Generation is a 2011 Nissan Maxima my wife was taking our son to do the doctors and all the sudden no lights no warning lights or nothing came on to car just stalled out her brake pedal and clean the bottom of the floor she had no four ways no turn signals the radio heat went off the windshield wipers went off she goes. The card she had to put her hand out the window and let them know she was making right to the side of the road and they're only had to ride the brim of the highway into the car came to a complete stop on it Own.
now we bought the car J D Byrider always 28th of 18 and as you know it's November 17th of 2018 and we keep let him know this happened at least twice a week and I don't want my wife and my two year old son getting killed they said it was the mass flow air sensor replaced in September but yet my tire pressure light is still on my check engine light still on but we don't know what to do, and it keep messing us around at J D Byrider yet we have a 39 thousand mile warranty so is it something that I can do or maybe take to a different garage and get it replaced her face because like I said this keeps happening I don't want a truck or anybody to hit my wife and kill her and my son and I sure don't want nobody else hurt or killed!!!!

 

DId you look at the car, first? Did you look at a Carfax or Autocheck, first? Sounds like you probably bought a salvaged or flooded car... …

 

Take it to nissan or a Japanese car specialist for diagnostics and then show JB Byrider.

 

With the exception of the brake pedal hitting the floor (I can't explain that readily) it would appear to be a flaky ignition switch and/or relay. But I agree with Bificus99. You need a reputable 2nd opinion. I wouldn't want my bride or children stuck...shoot I wouldn't want me stuck either! Also check that battery connectors are all tight and secure. Someone might have not tightened up all the bolts!

 

I have to agree about possibly battery post/terminal issues. Not too many other things can cause total or near-total electrical failure as you describe. As for the brake pedal going "clean to the floor", I am sure that was just her panicked response to not having the vacuum booster assist once the engine died...you will ALWAYS have brakes as they are hydraulic. If she'd pumped the pedal even ONCE, she'd have been fine...but understandable response in the situation, I am sure she was like, "WTF???"
Others here have already responded on the need to get it properly diagnosed by a Nissan shop, that should tell you volumes. And Nmax may have the right of it with the 'car-from-a-flood' scenario.

 

I want TO thank everyone for ALL UR HELP IS GREATLY APPRECIATED!!!!.THANK YOU!!!

 

When we went and bought it they told us there service separtment had went over and yet it had a smashed windsheild and a flat right front tiger!!
so that Monday we had to call and fight to get it in and so that week we did.
and niw are registration is up on 11/22 but when i called 2 weeks ago the lady from cnac told penndot had it cuz she just had it on her desk yet here we are nothing and its 11/18!!!!
we are having ALL KINDS OF PROBLEMS GETN AN APPT TO GET THUS FIGURED OUT AND FIXED THE OTHER PROBLEMS!!!!.I CALLED AGAIN THUS MORNING, AND NO1 EVER CALLS US BACK WE CALL THEY HANG UP OR BULL**** US AROUND