Question about 2004 Chevrolet Silverado 2500HD

1 Answer

ABS Light on after replacing master cylinder - 2004 Chevrolet Silverado 2500HD

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Chevrolet Master
  • 42,176 Answers

IF the brakes have been bled properly and there are no issues with the system then reset the unit using a code reader.

Posted on Jul 29, 2013

6 Suggested Answers

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

ourhowse
  • 2007 Answers

SOURCE: AntiLock Brakes

Probably broken wires on the sensors on your brakes, or dirty sensors. Very typical.

Posted on May 20, 2009

  • 225 Answers

SOURCE: brake bleeding

if you didn't bleed the lines after putting the master in. then there is a good chance there is air in the lines now. may go through a quart of brake fluid before all the air is out. remember to start at r-rear/ l-rear/ r-front/ l-front last.will take some time. don't forget to adjust the rear brake while your there to help with the pedal

Posted on Aug 13, 2009

Testimonial: "thank you"

  • 31 Answers

SOURCE: abs light comes on & stays on. no brake one

Your brake pedal needs adjusting! And your brakes need to be replaced! Did the people @ midas look for any air bubbles while they replaced the Master cylinder? Did they get them out? Did they even look at the brakes? All of them?

Posted on Sep 04, 2009

  • 432 Answers

SOURCE: can not get a pedal, replaced master cylinder

Well always start bleeding the farthest one first.Pass.side rear,Dr side rear,Pass.side front then Dr.side last. Did you bentch bleed the Master cyclinder?And make sure not to have the bleeder open when the brake peddal is released.

Posted on Dec 31, 2009

  • 111 Answers

SOURCE: abs problem with chevy dually

check the abs sencer on the front wheels, some time they get hot and melt, that make them short out.

Posted on Feb 18, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

99 caravan 3.3 no abs brakes. I have replaced a bad master cylinder and all 4 rusted brake lines. The ABS brake warning light is not on. The van does not pull to one side.


Something is wrong with your statement
it is a 99 caravan 3.3 no abs , then you are on about abs light pump etc
the abs pump only works when the master cylinder is under pressure and that pressure is suddenly reduced by the sensor reading a locked wheel and a valve is opened to release line pressure to that wheel As soon as that wheel starts to turn, the valve closes
while the wheel is stopped and that valve is open , the abs pump kicks in to maintain line pressure otherwise the brake pedal would go to the floor
master cylinders work through a. abs unit and not because of it so if the master cylinder becomes faulty, the abs pump will not operate until a wheel stops turning as there is no line pressure to stop a wheel turning
the abs light may not be on because there is nothing to operate the system to put it on

Apr 30, 2016 | Cars & Trucks

1 Answer

Abs light comes on when i step on break pedal but i have full breaking power


ABS lights are usually triggered by a sensor, not a master cylinder.

Sep 15, 2014 | 1998 Ford Explorer

1 Answer

ABS light on and brakes locking up after master cylinder and brake booster replaced,what is wrong?


have it pumped down again an look at the fluids for contamination , inspect for leaks

Jul 25, 2014 | Hyundai Sonata Cars & Trucks

1 Answer

ABS warning light ON; brake pedal sinks to floor when applied; total loss of braking.


Your ABS light is on because the system detected a failure in the brake system. Sounds like either your master cylinder is bad or one of your brake lines has ruptured. Usually a master cylinder seal will degrade over time, not insantly. In a dual master cylinder configuration like all newer vehicles, you should still have some braking, even if a front or rear line ruptures. 1st step, check your fluid level.

Mar 31, 2014 | 2006 Ford F 350 Super Duty

3 Answers

2001 ford windstar lx master cylinder new i replaced but abs n brake light come on


Needs to have code reset for abs by a obd2 code reader with abs or find a parts house or shop that will reset it. Brake light coming on did you bleed the master cylinder out by connecting rubber lines to ths plastic insert ******* then acuating the master cylinder til all air is pumped out of master cylinder if that was not done then you will need to bleed all brakes until air is out of system that should turn brake light off

Apr 09, 2017 | 2001 Ford Windstar

1 Answer

Vsc light and abs lights on dashboard and will not go off


id get your master cylinder checked out it could be a sensor or a vacuum line to the master cylinder or it could be the master cylinder.

Dec 06, 2009 | 2001 Lexus Gs 300

1 Answer

Abs light on / brakes not working unless you pump them


THE ABS LIGHT IS ON BECAUSE THE MASTER CYLINDER HAS FAILED, IF U DECIDE TO REPLACE THE MASTER YOURSELF BENCH BLEED THE CYLINDER BEFORE U INSTALL IT, IT WILL COME WITH ADAPTERS AND INSTRUCTIONS FOR BENCH BLEEDING, IF U DON'T DO THIS AND AIR GETS INTO THE ABS CONTROL VALVES THEN A TRIP TO THE DEALER WILL BE REQUIRED TO BLEED THE BRAKES PROPERLY.

May 15, 2009 | 2004 Mercury Mountaineer

2 Answers

2002 honda accord tcs light comes on and will not go off


I assume tht is traction control. Check fuses ,eeven abs fuses ,traction control is part of abs. If fuses ok will need scan tool to find cause of lite going on. Most common are abs sensors and broken abs wires. And if abs tone ring is part of axle shaft some rock may have damaged teeth of ring .

Apr 23, 2009 | 2002 Honda Accord

1 Answer

1993 F350 ABS light


i had a problem with my abs light one night i had a brake line behind the driver front tire broke and it was leaking out all of the fluid and the abs light came on i replaced the line and filled up the master cylinder and it went away so check your lines and master cylinder

Aug 18, 2008 | 1993 Ford F350

Not finding what you are looking for?
Cars & Trucks Logo

100 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

75822 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8202 Answers

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

Answer questions

Manuals & User Guides

Loading...