Question about 2005 GMC Sierra 2500HD 4WD

1 Answer

4WD SERVICE my 2000 silverado shows a message that says 4wd service and we are planning a long trip how can we fix it help!!!!!!!!

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 89 Answers

It means it is time to change the fluid in your transmission, and 4wd transfercase.
as well fluid levels in differential should be checked as well as greasing anything that can be greased.
that signal is tripped either from mileage reaching a certain amount, or a sensor giving poor results (usually low or contaminated fluids)

Posted on Jun 16, 2009

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

Push button 4wd does not always work.Seems to work when cold and not at all after it warms up.Warning light to service 4wd has been coming on and off for awhile.Sometimes all the amber lights on buttons go...


sounds like you have a wiring problem in the 4WD. Probably the servo motor id disengaging once it gets hot. If you plan on fixing it yourself I\'d go buy the service manual. Wiring issues are so annoying.

Oct 29, 2013 | 2000 GMC Jimmy

1 Answer

2000 silverado 2500 service 4wd light comes on


problem in the transfercase shift control module.but let dealership check it out since 4WD complex system work on.need diagnostic equipment to troubleshoot.

May 11, 2013 | Cars & Trucks

1 Answer

I have a 1999 Chevy Silverado. I put the truck in 4WD and it would not come out finally it came out after messing with the buttons a while. The service 4WD was on and then stayed on. I've been dealing...


The service 4WD was on and then stayed on ???? DTC'S - diagnostic trouble codes are stored when that message show's . There is a control module (computer) That makes this 4X4 system work . It's a module problem.

Mar 17, 2017 | Cars & Trucks

1 Answer

I have a 2000 silverado Z71 push button 4wd. My 4wd service light is on but my 4wd works just fine. The light comes and goes. Im going to get a code reader but havent yet. Any idea what it might be?


The 4wd switch has been known to be a problem. p2575 is the code for it. Also there is a ground problem. The wires are on the frame near the drivers side front door. Remove the wires, clean the undercoating off, use dielectric grease on the terminals and reinstall them. After that spray on some undercoating to cover the area.

Aug 27, 2009 | 2000 Chevrolet Silverado 1500

1 Answer

GMC Sierra "Service 4WD" message


You should be fine to drive it home, as long as you don't drive it like that all year. There are a few things that activate the 4WD and one of the components has a failure and needs to be addressed. Good luck and hope this helps.

Jun 15, 2009 | 2005 GMC Sierra 2500HD 4WD

1 Answer

2000 silverado z71 service 4 wheel drive light on/off


The problem is with the front actuator.Its flashing in the dash lights because is not functioning properly.Replace actuator and fix problem.Its a 4 or 3 wire screw in plug in front axle,,

Dec 11, 2008 | 2000 Chevrolet Silverado 2500

4 Answers

Service 4WD LIGHT IS ON


I have a 2002 chevy trailblazer LT 4.2 l w/ approx 85000 miles on it and I left key in car after rolling down windows for about 2 hours drainging battery. After charging battery and running car for a little bit the service 4 wheel drive light came on. I have had no problems with the truck and I am wondering if it is because the battery was drained and the computer needs to be reset or something?

Oct 17, 2008 | 1999 Chevrolet Silverado 1500

1 Answer

Message center states service 4wd


not sure about the fuel gauge, but I am willing to bet you need a new 4wd switch. This is pretty common on these trucks.

The fuel thing might be a bad cluster. This is also a common problem on the gm vehicles. I have 2 silverados, an impala and a malibu and they all have had funky problems with the clusters.

Brew

Jun 13, 2008 | 2000 Chevrolet Silverado 1500

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

483 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

76051 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...