XJ XJ8 / XJR ( X308 ) 1997 - 2003

Fixed my ABS/Trac error in an odd way :)

Old Dec 1, 2013 | 01:39 PM
  #21  
Mikey's Avatar
Joined: Oct 2009
Posts: 11,057
Likes: 2,272
From: Perth Ontario Canada
Default

Originally Posted by Jhartz
Reread the first post . . .
I did. Installing new pads should not cause the reservoir to be 'full full' (overfull) unless somebody added fluid to the system with worn pads in place.

That's a common enough error.
 
Reply
Old Dec 1, 2013 | 02:07 PM
  #22  
WaterDragon's Avatar
Thread Starter
|
Veteran Member
Joined: Jun 2012
Posts: 1,761
Likes: 279
From: Los Gatos, CA
Default

Originally Posted by Mikey
I'm just wondering how the master cylinders became 'overfull' in the first place. They didn't leave the factory like that (?)
Yes,

As the pads wore down to near nothing, the fluid level went down. I topped it off the the full level.

As I said in my first post "where someone repeats my error of leaving the brake fluid level too high"

Yes, when the new pads were installed, it pushed the pistons back on all 4 corners, a lot. The fact that this then caused an overfull situation is then not surprising, or even uncommon, as you said, so why you surprised that this happened then?

The point of my post was that it fixed my ABS light problem for good. To this day that car has had zero abs light issues. That was the main point of my post, my motivation was to be helpful to this community. Given a few others have reported this odd fix worked for them, then this post was helpful. So, to that end, I am happy I posted it.

What is the motivation for your post?

Question: Are you still using the same fluid that was installed from the factory? ? Because that would be (insert word here)
 

Last edited by WaterDragon; Dec 1, 2013 at 07:24 PM.
Reply
Old Dec 1, 2013 | 02:53 PM
  #23  
Mikey's Avatar
Joined: Oct 2009
Posts: 11,057
Likes: 2,272
From: Perth Ontario Canada
Default

Originally Posted by WaterDragon

As the pads wore down to near nothing, the fluid level went down. I topped it off the the full level. ............

.........Question: Are you still using the same fluid that was installed from the factory? ? Because that would be (insert word here)
No I'm not- but I refill the reservoir to the same level as before the flush, not necessarily to the full mark. Doing so would induce an overfull/overflow condition when new pads are fitted.

Adding fluid with partially worn pads is not required. The reservoir contains enough fluid to accommodate four sets of fully worn pads and still be within acceptable limits.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
aholbro1
XJ XJ6 / XJR6 ( X300 )
18
Dec 29, 2024 06:46 PM
scooternva
XJ XJ6 / XJ8 / XJR ( X350 & X358 )
19
Oct 27, 2015 02:14 PM
Lannyl81
XK8 / XKR ( X100 )
3
Sep 19, 2015 08:07 PM
tberg
XK / XKR ( X150 )
15
Sep 17, 2015 10:43 PM
XCrossWindsX
XK8 / XKR ( X100 )
0
Sep 5, 2015 10:58 PM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 

Thread Tools
Search this Thread

All times are GMT -5. The time now is 07:49 PM.