Question about 2007 Lexus GX470

1 Answer

HOW TO BLEED BRAKES ON 07 GX470 WE CHANGED BOOSTER NO PRESURE AT ALL ON PEDAL

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 1,857 Answers

Only a shop can bleed the system since a bidiretional data scanner will be needed to open the valves in the ABS unit to allow the fluid to flow.

Posted on Jul 29, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Brake pedal goes to floor when engine running but is fine when engine off


bleed the brakes again starting at the longest line at the rear and work forward . The indication is still air in the lines.

Feb 05, 2015 | 2002 Saturn SC

1 Answer

I have a 2006 grand vitara ... We have changed brakes all the way around and bleed them ... I am now having trouble with them still not catching ... Is there something we are not looking at ?????


If it has good pedal and just won't stop you probably are not getting any help from your power booster. Check for the vaccum hookup at the motor and on the front of the power booster behind the master cyclinder.

Nov 17, 2014 | Suzuki Grand Vitara Cars & Trucks

1 Answer

I converted my 82 jeep cj 7 manual brakes over to power now i dont have a good pedal why?


vacuum ok to booster
bleed it all 3 ways.? then bleed again?

the booster still allows manual brakes to work with a hard padel
so , bleed it until it does. is the free play on the rear of the MC
set to spec. I bet not.
there must be free play there or the brakes will lock up.
do not ALLOW that to ever HAPPEN
great danger waits to those that dont set up brakes rigtht.

Aug 31, 2014 | Jeep CJ7 Cars & Trucks

1 Answer

Bleed hilux brakes


Brake Pedal will be hard with engine off & a couple pumps
of the pedal,will bleed off vacuum,that is normal

System not properly Bleed or Master Cylinder is leaking

Jan 08, 2013 | Cars & Trucks

1 Answer

Have a 90 dodge dakota bad booster, i changed the brake booster and bled master cylinder. still need to assemble the drum brakes but the brake light is staying on. i read up and pushed the brake light...


You sure you have the correct booster
Or use the same rod
You should not have to bleed anything,you
didn't open the brake system
Now you need to bleed all 4 corners,never
the master,that is a myth.

Ever consider the engine has to be running for
the booster (vacuum remember) to work,
and you can not bleed the brakes without
the engine running as you have to have
someone push the brake pedal thus the booster

the rear brakes shouldn't be apart if your pumping
the pedal,now you screwed up the brake switch position

Mar 17, 2011 | 2004 Dodge Dakota

8 Answers

Changed calipers rotrs pads still no brake presure wont pump up to bleed air out of lines could master cylinder or booster be bad


Booster is okay, you have to bench bleed the MC, first. So, since it is installed, bleed it with a kit from the parts store, little plastic hoses screw in to the brake hose fittings, and put other end under fluid in reservoir. pump slowly, especially wait at end of release, for fluid to refill piston chamber....pump until no bubbles...

FROM THIS POINT you must not allow fluid in reservoir to go low, or start all over again....

Now bleed the brakes and you will eventually get pressure.

Mar 01, 2011 | 1998 Dodge Neon

2 Answers

98 wrangler - brake pedal goes all the way to the floor. The master cylinder and all brake lines are free of leaks. I'm not losing any brake fluid anywhere. I replaced the booster that is attached to the...


You changed the master cylinder and vacuum booster and have no leaks anywhere, but did you bleed the entire brake system after you did this work? A little bit of air in any of the lines will make the brakes ineffective.

May 30, 2017 | 1998 Jeep Wrangler

1 Answer

Spongy brakes


So long as the brake booster is working, test it by turning on the engine, press the brake pedal all the way down, then shut off engine keeping your foot on the brake pedal, if the pedal comes up slightly pushing against your foot then the booster IS working.

Did you BLEED the brakes??????

Mar 29, 2010 | Chevrolet Suburban 1500 Cars & Trucks

1 Answer

I can't get brakes on my 2001 dakota ,the pedal goes right to the floor with little brakes. I've changed the master cly. and no difference. I've bled the system.there is something wrong with the front...


did you bleed the master cyl. before or during installation? bleed brakes in proper order?RR LR RF LF? does it have a power booster between master cyl.& firewall?check for vacuum to booster.when ABS isn't working you should still have brakes.suspect power booster diaphram.

Sep 21, 2009 | 2001 Dodge Dakota

1 Answer

Excessive brake pedal travel and 'soft' brakes


the brakes have to be bleed you wrote that when you start the car the pedal goes to the floor that means the booster is working fine take it back and tell them you want the brakes bleed

Nov 14, 2008 | 2003 Honda Accord

Not finding what you are looking for?
2007 Lexus GX470 Logo

Related Topics:

604 people viewed this question

Ask a Question

Usually answered in minutes!

Top Lexus Experts

yadayada
yadayada

Level 3 Expert

76164 Answers

ROBERT GARCIA
ROBERT GARCIA

Level 3 Expert

902 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Are you a Lexus Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...