Question about 2003 GMC Envoy

1 Answer

Abs light comes on. had a person look at it and he feels its the pump. Is this the right direction to go in?

Posted by on

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.

    Brigadier General:

    An expert that has over 10,000 points.

  • GMC Master
  • 3,854 Answers

Good chance that the ABS sensor are dirty or the lead wires are corroded. The common ABS sensor that goes bad 95% of the time are the front ABS sensors and there located on the inner wheel hub.
Pull the front wheel off and inspect the ABS sensor on the inside of the wheel hub for any damages and the ABS lead wire to the ABS. Use Brake parts cleaner to spray any dirt that has accumulated on the sensors it self. At worst, your going to have to replace the sensor and that can be picked up at Auto Zone and they will have the instruction for you to get the job done.
Thank you for using fixya and be safe

Posted on Jun 03, 2010

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

1998 f150 4x4 feels like I'm driving on ice when coming to a stop after start up. Abs light come on shortly after and brakes work as if there was never a problem. What is causing my brakes to not func


Abs detects each wheel of the rotation.i will check from the tire then monitor with the scanner to see the abs sensor on each wheel and chk any fault code as well.anyone of the abs sensor have not detect correctly,it will be not working right.that's the basic of ABS.good luck

Jan 26, 2014 | 1998 Ford F150 Regular Cab

1 Answer

Reset abs light pajero


When the ABS comes into play from heavy braking you will feel a pulsating of the brake pedal under your foot. This is the brake pressure, on off on off as the wheels stop start stop etc. The ABS will not control the vehicle direction but by allowing the wheels to turn under brakes and not lock up you have control of the steering and the direction the vehicle goes.The ABS will not stop you quicker and in fact on ice or loose surface the distance to stop will be increased. As I said all the ABS does is give you steering ability under brakes.. Take the vehicle to an accredited brake shop and have the ABS tested if you feel that it is no operating properly

Jan 02, 2014 | Cars & Trucks

1 Answer

2007 GMC Canyon ABS Fault - Originally ABS Fault started when making a sharp right turn. (ABS Fault light only). Stopping and restarting would clear 'fault' until next hard right. Later, occasional metal...


id check your caliper to see if the piston is compressing all the way if not check your fluid it should be clean not brown or if you have been through large amounts of water if it has gotten into the brake system and check your bleeder valve to check if it has rotted or come lose or if you have a break in the lines or air, most likely your caliper is failing to compress.

Nov 05, 2013 | 2007 GMC Canyon Crew

1 Answer

When applying brakes on 99 Ford Explorer they feel good until just berfore stopping then it feels like a push back on pedal and a bit of chatter like the ABS is coming on. Doesn't feel right. No Problem...


I had the same problem with my 2002 Silverado. The grease seal on the right front wheel bearing went up letting grease build up on sensor . Disconnect ABS sensor wire at wheel one wheel at a time. Abs light on dash will come on but that's ok. drive and stop easy with wire disconnected until brakes feel normal. Then you will know wheel is the problem.

Oct 27, 2013 | 1999 Ford Explorer

1 Answer

Sienna abs


If you have no ABS light on in dash the condition is normal

May 21, 2013 | 2004 Toyota Sienna

1 Answer

The ABS light is on and off. when it is on it will make a feeling of the front tires rolling under the car then the light will come on. you feel it in the peddle also with movement toward the floor while...


sounds like you have a abs sensor failing to read a signal on one wheel , car thinks that the wheel has locked up and as you press the brake it cuts the abs in and tries to release the brakes which is the noise your hearing and poss pulling to one side as you brake untill computer recognises a fault and shuts down the abs system which is when the abs light comes on, this pulling may indicate which one is faulty, it will need a abs sensor or signal ring on the drive shaft,usually a front one ! a damaged wheel bearing can cause an interupted signal to that sensor, failing that your abs pump is faulty, hopefully not the pump as this is very expensive

Jun 24, 2011 | 2000 Ford Focus

1 Answer

Hello we have a 2000 mercedes clk430 and when you are driving and attempting to stop it feels like the brakes are pumping themselves (the brake petal) and then sometimes the abs and check engine light...


I would start by either replacing the abs switch or checking the present one to be sure it is ok. I am assuming there is disc brakes all four wheels. The pumping would indicate to me that the rotors are not running true or again the abs sys is trying to kick in. Hope this helps.

Apr 24, 2017 | 2000 Mercedes-Benz CLK

1 Answer

Vibration when braking that I feel through the brake pedal.


Is it possible that you are hearing the abs pump running in the engine compartment? It sounds like an ABS problem with one of your wheel speed sensors.

Mar 01, 2009 | 2005 Saturn VUE

2 Answers

Most-not all- times that I stop, the ABS kicks in. HELP!!


sensor on the hubs in front for the ABS is the problem

Jan 06, 2009 | 2000 GMC Safari

1 Answer

1994 Audi 80 2.0 ABS Light Comes On then Engine Cuts Off


abs fault if you feel it though the pedal its activating, it should not activated, you will probably need to replace the abs unit as it would be the valve in the pump. engine cuts out as its found a fault.

Jun 07, 2017 | 1992 Audi 80

Not finding what you are looking for?
2003 GMC Envoy Logo

430 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

75822 Answers

Freddy

Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

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

Answer questions

Manuals & User Guides

Loading...