Is there a service 4WD on my Silverado?

I have a 2004 Chevy silverado the service 4WD comes I have a 2004 chevy… I have a 2004 chevy silverado.. the service 4WD comes on in the service center on dash. None of the lights are on in the 4wd selector switch. Will not ingage 4wd either. I have taken to a mechanic and he is puzzled also.

When does 4WD come on on 2004 Chevy Silverado?

2004 Chevy Silverado.. The Service 4WD Comes On – I have a 2004 chevy silverado.. the service 4WD comes on in the service center on dash. None of the lights are on in the 4wd selector switch. Will not ingage 4wd either.

Why does my Chevy Silverado not go into 4WD?

Wire brushed it down and nothing changed. My 4wd would blink but not engage. It would engage into lower gear in 4lo but wouldn’t actually go into 4wd. Taking a closer look at the wires, I noticed that there is a small ground wire that was hidden in the tube that got unconnected. Simply put a new connector on it and works like a charm now!

Why does the service 4WD light not come on?

Some customers may comment that the 4WD/AWD indicator lights on the selector switch do not work, or the 4WD/AWD system may be inoperative and/or the service 4WD light is illuminated. The condition is typically intermittent and always occurs at key-up. Upon investigation, the technician may find DTC C0550 set.

Are there any problems with the Chevy Silverado 4WD?

But like most “upgrades,” these systems also consist of numerous components, which over time will wear out and cause problems. Like any truck, the Chevrolet Silverado has its fair share of known issues in regard to the 4WD system. Keep reading as this article will go over some of the more common ones, along with information on how to fix them.

When does the service 4WD message come up?

Does the “SERVICE 4WD” message come up as soon as you start the truck, or does it only activate after you try to select a mode other than 2 Hi?

What are the Bulletin numbers for Chevy Silverado?

Please discard Corporate Bulletin Numbers 02-04-21-006D and 03-04-21-006 (Section 04 – Driveline/Axle). Some customers may comment that the 4WD/AWD indicator lights on the selector switch do not work, or the 4WD/AWD system may be inoperative and/or the service 4WD light is illuminated.

Where are the fuse boxes on a Chevy Silverado?

The Chevy 1500 Silverado has three total fuse boxs; under the hood, instrument panel, and center council. Please comment below if you have any questions! The fuse block access door is on the driver’s side edge of the instrument panel. Pull off the cover to access the fuse block.

Where are the transfer case modules located on a Chevy Silverado?

None of the lights are on in the 4wd selector switch. Will not ingage 4wd either. I have taken to a mechanic and he is puzzled also. Chevy dealer found no communications with transfer case module. What do you think or know about this?? And where is the transfer case module located at on this truck? Submitted: 13 years ago. Category: Chevy Hi!

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.

What is the language of the odometer on a 2003 Chevy Silverado?

The 2003 Chevy Silverado’s odometer warning cluster communicates in English by default. The personalization menu, however, allows the driver to change the display language to either French or Spanish. This can be helpful if someone is driving your truck and prefers one of the other languages.

What is the GM 4 wheel drive Bulletin?

How to change the language on a 2003 Silverado?

How to Change the Language on a 2003 Silverado. Push the “Select” button. This button has an arrow icon. Push the “Select” button again to choose the appropriate language. The odometer screen displays “French,” “English” and “Spanish.”. Push the “Personalization” button when the screen shows the desired language.