Question about GMC Jimmy

1 Answer

I have a 99 jimmy the abs engages below 10 mph there is no light on and have replaced the computer

Posted by on

  • krubs12 Jul 09, 2010

    had to replace wheel bearings and sensors works great now thanks

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 2,272 Answers

The ABS sensors needs to be checked.As you mentioned that ABS light is not coming ON.This indicates the problem with ABS sensors. A wheel speed sensor going bad .These sensors are located in the hub bearings in the front. You have sensors in the rear as well.Check both.
They this:-- check the cables and if you cant find a bad place in the cable you can unplug the sensor on the fenderwell and use a voltmeter on A/C voltage use a wire to insert in the plug and put the leads on the wires, turn the wheel by hand and watch the meter you will find one will be a lower reading or not reading at all, the lowest reading you will need to replace.or the other possibility can be
rust had built up under the front abs sensor which causes sensor errors. IF the sensors checked out OK then its very much possible that the problem is with the brakes.Get it checked. Thanks. Keep updated for any more query. You can rate this solution and show your appreciation.

Posted on Jul 07, 2010

  • krubs12 Jul 08, 2010

    put both front wheel sensors in new now the abs doesnt engage at low speeds brakes seem to work fine but abs light is on tried to erase code thinking unplugging and plugging in the sensors might have tripped it but the code doesnt erase and it says left and right sensors malfunctioning

×

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:

1 Answer

All 4x4 lights are on and says service 4x4


is the front axle engaged? is 4x4 working? does the clicking stop after 20 seconds? first step is to check the electric actuator on the front diff. they get weak or stop working. hope this helps but need a more detailed description. can 4x4 be engaged while rolling forward or backward in neutral at 5 to 10 mph?

Apr 03, 2014 | 1999 GMC Jimmy

1 Answer

Chevy S-10 ABS light on at 70 mph every time


the speed sensors in the wheel hub control the abs each wheel bearing/hub has a speed sensor you need a good scan tool to pin piont the bad one or ones with gm you have to replace the whole hub/bearing to replace the sensor.

Dec 02, 2012 | 2000 Chevrolet S-10

1 Answer

Front wheel sensors


The ABS sensor is located in the wheel bearing, so i would check the wiring and pigtails there first and check your wheel bearings, if they are bad it could be activating your abs. If these issues are ok, then get the ABS computer checked

Mar 06, 2012 | 1998 GMC Jimmy

1 Answer

When I exceed speeds past 35 MPH my 99 GMC JImmy shuts down. And then will start again after 5-10 minutes. And now the service engine soon light is on


Sounds like you need a new fuel pump. The service engine soon light will probably be a code for runnung LEAN. ( Lack of Fuel ) for low fuel delivery when it's needed.

Jul 31, 2011 | GMC Jimmy Cars & Trucks

1 Answer

Turned rotors and replaced pads now it locks up why on 99 jimmy


Providing you do not have an ABS or Brake light.Either you have a leak, ( which should have set off a brake light) the calipers are defective, the rubber hoses leading to the calipers are so worn that they are deteriorating from the inside and are causing a blockage., or the fluid needs to be replaced and the system must be bled.

Mar 31, 2010 | 1999 GMC Jimmy

1 Answer

ABS Problem in my 2000 Jimmy 4x4


the best way to diagnose this problem would be with a scan tool while driving and watching the speed sensors, or check all your wheel tone rings make sure there are no cracks and they are clean, also have the computer scaned for abs codes there should be a code that may tell you which wheel speed sensor is acting up,you can also check the wiring, these seem to chaf the wiring by the control arm .a bad wheel bearing may also cause this problem, i would start with a scan of the abs system,good luck.

Feb 22, 2010 | 2000 GMC Jimmy

1 Answer

I have a 1991 911 Porsche. The ABS Light comes on


This is all related to the vehicle speed sensor. This sensor sends information to the speedometer, abs, and wing computer. You need to get it replaced and it should fix all the problems.

Dec 23, 2009 | 1991 Porsche 911

1 Answer

Abs problem


sounds like you got a bad wheel speed sensor,,,one of them is misreading and causing then sensor to show 0 mph before you are stopped and the other 3 are showing speed so the car thinks its skidding due to the one showing 0 mph, so it activates the abs,,,you may or may not have a abs light on,,,the dealer will have to hook it up to the scanner and see when they drive it which sensor is dropping out,,,common on gm cars

Oct 08, 2009 | 1999 Chevrolet Silverado 1500

1 Answer

ABS ENGAGES WHEN IT SHOULDN'T


you need a chassis scan tool to read abs code & read date when stopping when this happens needs new frt sensor

Aug 30, 2009 | 2001 GMC Jimmy

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

Related Topics:

25 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

75797 Answers

Freddy

Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22114 Answers

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

Answer questions

Manuals & User Guides

Loading...