4th Generation Maxima (1995-1999) Visit the 4th Generation forum to ask specific questions or find out more about the 4th Generation Maxima.

Brake pedal goes all the way down?

Thread Tools
 
Search this Thread
 
Old Feb 1, 2019 | 02:27 PM
  #1  
Crura's Avatar
Thread Starter
Newbie - Just Registered
 
Joined: Oct 2018
Posts: 4
Brake pedal goes all the way down?

I noticed this morning I was low on brake fluid so I topped it off. When the car is off the brake works normally but when the car is on, I am able to press the brake all the way down. Does anyone know what it could be ? I have checked for leaks and none where found.
Old Feb 1, 2019 | 03:22 PM
  #2  
PH98I30's Avatar
Senior Member
 
Joined: Apr 2014
Posts: 472
From: SoCal
Sounds like a bad master cylinder.
Old Feb 1, 2019 | 03:54 PM
  #3  
Crura's Avatar
Thread Starter
Newbie - Just Registered
 
Joined: Oct 2018
Posts: 4
I looked at mine & also felt around for leaks but nothing It looks fairly new as well which was the strange part to me
Old Feb 1, 2019 | 04:57 PM
  #4  
Rit's Avatar
Rit
Senior Member
iTrader: (3)
 
Joined: Aug 2000
Posts: 619
Originally Posted by Crura
I looked at mine & also felt around for leaks but nothing It looks fairly new as well which was the strange part to me
A "fairly new looking" part can still fail. I agree that it is likely your master cylinder - especially since you are not low on fluid.
Old Feb 1, 2019 | 05:50 PM
  #5  
vqmaxman's Avatar
Senior Member
 
Joined: Jan 2006
Posts: 1,871
From: IT DOESN'T MATTER WHO CARES!!
It's possible that you have air in the brake lines bleed the brake lines. Than see if that took care of the problem. The master cylinder can fail, but rule out other simple problems first than,Check the master cylinder. It sound like an good old classic air in the brake line theory.
Old Feb 2, 2019 | 09:47 AM
  #6  
KP11520's Avatar
Senior Member
 
Joined: May 2012
Posts: 1,622
From: Long Island
How low was the fluid?

So low that when you hit the brakes you pumped air into the system?

Bleed the whole system including the master cylinder. (two different procedures). Then if you still have a spongy pedal, time for a master cylinder..
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
LiquidEliteMax
6th Generation Maxima (2004-2008)
20
Aug 28, 2022 08:09 PM
Kevlo911
4th Generation Maxima (1995-1999)
23
Oct 4, 2012 03:25 PM
FormorAccordMan
4th Generation Maxima (1995-1999)
6
Jan 31, 2005 07:10 PM
Max I am
4th Generation Maxima (1995-1999)
2
Dec 28, 2000 07:46 PM




All times are GMT -7. The time now is 03:59 PM.