What is the GM service 4 wheel drive message?

GM has issued a service bulletin # 09-04-21-001 to address a Service 4 Wheel Drive Message condition on the vehicles listed below. In addition to the Service 4 Wheel Drive Message, you may also have a C0387 or a C0569 trouble code stored.

Can a 4WD Chevy Silverado be serviced on YouTube?

*EASY FIX!* SERVICE 4WD Chevy Silverado/GMC Sierra – YouTube *EASY FIX!* SERVICE 4WD Chevy Silverado/GMC Sierra If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer.

What does it mean when your truck says service 4WD?

If the “SERVICE 4WD” message is lit as soon as you start the vehicle, that probably indicates a constant wiring or part fault and the Transfer Case Control Module is noticing that fault as soon as it is energized when the truck is turned on.

What is the GM 4 wheel drive Bulletin?

Why does my Silverado Sierra say service 4WD?

Was at the bank today and went to pull out of the drive thur and a message came up sayin “Service 4wd”.

What happens when service 4 wheel drive trouble codes are stored?

When the trouble codes are stored and the Service 4 Wheel Drive Message is displayed, the transfer case is inoperative for the rest of that particular key cycle. It will test again and reset the message on the next key cycle if the problem hasn’t been fixed. The codes may be stored with or without you requesting a transfer case shift.

Why does my GMC Sierra 1500 say service 4WD?

Having similar issues as above, had to drive the truck in 4wd high for a short period of time without the rear drive shaft, heard a clunk and the service 4wd message came on, the front drive shaft quit which left me stranded.

How to clear service engine soon light 1990 to 2002 Chevy?

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Why does the service 4WD light come on?

When the Service 4WD indicator lights up it’s telling us there’s a problem related to the Transfer Case Shift Control Module, the appropriate Diagnostic Trouble Code has been stored in the control module’s memory, and it’s gonna shutdown 4×4 operation to prevent additional damage.

Is there a 4WD light on a 2000 Chevy Silverado?

Mine is a 2000 Silverado Z-71 Extended Cab. The part number is the longer of the two – 15709327. I believe they used this part for 1999, 2000, and 2001. You can purchase the part, APDTY 012173 4×4, Four Wheel Drive 4WD Transfer Case Selector Button Switch. Replaces GM Part Numbers 15709327, or 19168767, from amazon by clicking the link below.

How much does it cost to fix 4WD light on Chevy Silverado?

The light is scary and led me to believe there were major issues with my four wheel drive, but it turns out its a quick, cheap, and painless fix by swapping out the 4wd selector switch. If you take it to a dealer they will charge you from as low as $180 to as high as $400.

What does the service 4WD light on a GM Truck mean?

The solid lights on the 4WD buttons are telling you where the transfer case encoder motor thinks it is, and blinks on the mode that it is trying to go to after you push the button. If it fails to move to the new position, it goes back to a solid light on the original position and illuminates the “SERVICE 4WD” light.

How to diagnosis and repair a GM 4WD truck?

Check every function for response: 2HI, Auto4WD, 4HI, 4LO, Neutral. Pull the dashboard apart (it is just held with clips) and pull out the buttons. Disconnect both connectors. Using the DMM, measure the resistance between the innermost pins on both connectors. The resistance should be steady (no changes while the button is pressed).

What’s the problem with my GMC 2500 4WD?

I have ’03 gmc 2500 4wd dmax. svc 4wd light keeps coming on, check engine lt comes on and off. trsnfr case switch 2wd/4wd/4low sometimes switches to neutral, 4wd or 4 low and still actually in 2wd. sometimes when it is shut off for a while, it will clear up. has anyone figured out what is really going wrong and what to do?

Why does my dash say service 4 wheel drive?

Service 4 wheel drive in dash indicator comes on and lights go out on the transfer case switch nob. If I turn off the engine and wait for 10 min. then start truck everything is ok. and I can turn nob to whatever location I want and it will shift.

What’s the message on my GMC Sierra trailer?

GMC sierra has a “service trailer brake” message. I replaced… GMC sierra has a… GMC sierra has a “service trailer brake” message. I replaced the controller and the message still comes up. I next need to clean the G401 ground connector.

Is there a service bulletin for a GMC Sierra?

Okay assuming it dose have codes which you are not able to check lets have a look at the service bulletin for the 2007 though 2008. See it in the link below and have a look at the steps in it and see if this will help you get this resolved.

Are there any text messaging systems in GM cars?

The built-in text messaging functionality was introduced on GM’s second-gen Chevrolet MyLink, GMC and Buick IntelliLink and Cadillac CUE systems. It was capable of reading incoming text messages via the car’s speakers and provided the ability to reply with several pre-composed responses.

What is the owner manual for a GMC Sierra 3500HD?

GMC Sierra 2500HD and 3500HD Owner Manual (GMNA-Localizing-U.S./ Black plate (2,1) Canada-7142955) – 2014 – crc – 3/27/13 1-2 In Brief Instrument Panel Instrument Panel (Base/Uplevel Version) GMC Sierra 2500HD and 3500HD Owner Manual (GMNA-Localizing-U.S./ Black plate (3,1) Canada-7142955) – 2014 – crc – 3/27/13 In Brief 1-3

What kind of engine does a GMC 3500 need?

Requires properly equipped 3500 Regular Cab DRW Long Box 2WD model with available 6.6L Duramax Turbo Diesel engine and gooseneck hitch. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual.

How to clear Def warning on GMC Truck?

“Exhaust Fluid Empty Refill Now – 4 MPH (6 km/h) Max Speed Next Fuel Fill\\ ,”Shut down the truck and allow ECM to power down (ign. key off, wait 2 minutes). With the ignition off fill the DEF tank with a maximum of 5 gallons (18.9 L). Start the truck and allow the warning messages on the DIC to go away.

What are the warning lights on my GMC?

What follows is easily the most complete list available of symbols and warnings that may appear in and on your car’s dashboard or instrument cluster. The following are warning lights and indicators found in vehicles built by GMC.

Was at the bank today and went to pull out of the drive thur and a message came up sayin “Service 4wd”.

Why is my GMC Duramax not 4 wheel drive?

Upon restarting the truck I noticed that while starting it all the led lights on the 4wd push buttons came on never noticed that before but honestly never looked at the buttons while starting the truck.The lights then go out and the led on the 2wd stays lit. I attempted to push the 4hi button and it appears as if the truck is not going into 4wd.

Where to find service 4WD message on 2019 Silverado?

A Service 4WD message or Service Engine Soon message may display on the Driver Information Center of some 2019 Silverado 1500 and Sierra 1500 models. The following DTCs may be set:

Why do I get service 4WD brake warning?

There is a flash for the final drive control module regarding erroneous dtc’s causing the “service 4wd” message, that may be all the problem is with that. As for the grinding when applying the brake, when was the last time the brakes were done?

When does service electronic braking system come on?

Thank you. Well I got it about 3 days ago, “Service Electronic Braking System” on the heads up display, as well as the illumination of the ABS light and traction light. It happens when I start the truck, go fast, slow, hit bumps, go in reverse, sometimes it’ll stay on, sometimes it’ll flicker, and some days it wont come on at all!

Is there a service electric brake system light?

ABS Light, TC Light, Service 4wd light, and Service Electronic Brake System Light. Not having the drive and 3 problem thought. Engine almost stalled when these lights came on. Any help is appreciated. Runs and idles strong now. My Jeep is a 2005 Jeep WK 5.7 Completely stock.

Can you reset the warning service 4WD system?

You cannot simply “reset” the Service 4WD System. That message is being displayed to alert you there is a problem in the system. This is usually a circuit problem in the front or rear differential solenoids. or a transfer case motor circuit issue.

Is the service 4WD light coming on again?

After a few months of ownership, I started having the ‘service 4wd’ light blink on for a few seconds at random times. The dealer flashed the TSB concerning the problem and it went away. A few weeks ago the light started coming on again, concurrently with the ‘traction control off’ light.

When does the check transmission light come on?

As of 2012, most new vehicles have a warning light that lets you know of transmission problems before they become a major expense.

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