Brake Booster Question Again Help

sheepie · 2010-03-13T13:00:08+0000

I am new so hi and be easy on me Anyway got a gs300 facelift and the brakes are rubbish pedel goes to the floor, but i have had it on the toyota diagnostics machine and everthing comes back clear no faults at all but still brakes are not right. If u pump brakes fast it spits the dummy and all vsc light come on and buzzer for about 30secs is this normal?? also during this time the brake fluid goes up in the tank again is this normal? i tried bleeding the brakes but still not good at all tried bleading through toyota machine as well. pump can be heard and does go off after 30secs is it just air in system???? i dont get it Toyota doesnt have a clue and they have the same machine as lexus Any ideas as seached for info and my eyes are starting to bleed with the pain.

By sheepie
March 13, 2010 in Lexus GS 300 / Lexus GS 250 / Lexus GS 430 / Lexus 450h / Lexus GS 460 Club

Followers 0

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

× Pasted as rich text. Paste as plain text instead

Only 75 emoji are allowed.

× Your link has been automatically embedded. Display as a link instead

× Your previous content has been restored. Clear editor

× You cannot paste images directly. Upload or insert images from URL.

Insert image from URL

Followers 0

Go to topic listing

Join The Club

Join the Lexus Owners Club and be part of the Community. It's FREE!
- Sign In
- or
- Sign Up
Topics
- 28
  
  New 12V battery on GS450h
  
  Sami Tilander · Started January 28, 2021
- 615
  
  Stats on NX 450h+ Predicted EV Range
  
  Harrier Man · Started January 29, 2023
- 18
  
  Proud to have reached this on my Honda!
  
  b4u2 · Started Friday at 05:54 PM
- 32
  
  RX450H+ EV range and ICE consumption
  
  Ken R · Started February 16
- 1
  
  flat battery
  
  Spark plug · Started 1 hour ago
Our picks
- Lexus opens pre-sales for the all-new LBX compact crossover
  
  Lexus Owners Club posted an article in Lexus News Articles, August 11, 2023
  Lexus has opened pre-sales for the all-new LBX, just eight weeks after the “breakthrough crossover” made its world debut
  Picked By
  Lexus Owners Club, August 11, 2023
- All-new Lexus LBX embarks on UK debut tour
  
  Lexus Owners Club posted an article in Lexus News Articles, August 3, 2023
  The all-new Lexus LBX is appearing for the first time in the UK on a month-long tour of city centre locations and prestige visitor attractions
  Picked By
  Lexus Owners Club, August 3, 2023
- Increased range, new features for the all-electric Lexus UX 300e
  
  Lexus Owners Club posted an article in Lexus News Articles, June 28, 2023
  Wide-ranging upgrades have strengthened the appeal of the Lexus UX 300e, the urban crossover launched three years ago as Lexus’s first all-electric model. These revisions enable the UX 300e to go further between charges; raise the cabin’s aesthetic appeal, comfort, and convenience; and make the car – Lexus’s “Creative Urban Explorer” – even more enjoyable to drive
  Picked By
  Lexus Owners Club, June 28, 2023
- World premiere of the all-new Lexus LBX
  
  Lexus Owners Club posted an article in Lexus News Articles, June 5, 2023
  Lexus has a proud history of pushing boundaries and challenging the status quo. Since its founding in 1989, it has repeatedly pioneered new thinking and new products that have changed people’s perceptions and reshaped the luxury car market. It has constantly evolved the concept of what luxury means, not just by creating desirable and exciting products, but also by redefining the complete ownership experience.
  Picked By
  Lexus Owners Club, June 5, 2023
- Lexus LC Ultimate Edition: the last word in exclusivity
  
  Lexus Owners Club posted an article in Lexus News Articles, May 24, 2023
  In 2012, Lexus caused a sensation with the unveiling of its LF-LC concept at the Detroit motor show, its vision for a radical new flagship coupe. Four years later, the concept became reality with an almost unchanged design for the production-ready LC. Now that model’s award-winning history reaches its pinnacle with the new LC 500 Ultimate Edition
  Picked By
  Lexus Owners Club, May 24, 2023
View All