I have no way to decode this......



Can someone post what this is about......



I have this noise....



tsb

03-04-19-004A
or
03-04-17-005
</pre>



Edited by: problemchild

That looks like a loose nut behind the wheel.

Thanks for the help.



Hey maybe next time you dont know you could just keep your f'ing big mouth shut huh?

Grumpy today have a http://www.dieselplace.com/forum/smileys/smiley31.gif


Cant take a jokehttp://www.dieselplace.com/forum/smileys/hihi.gif

Second one is for AWD only....
<H1>Whine Noise From Front Axle (Diagnose and Replace Front Propeller Shaft with a Tuned Internally Dampened Front Propeller Shaft) #03-04-17-005 - (Mar 13, 2003)</H1>


</TABLE>Whine Noise from Front Axle (Diagnose and Replace Front Propeller Shaft with a Tuned Internally Dampened Front Propeller Shaft)


2002-2003 Cadillac Escalade, Escalade EXT


2000-2003 GMC Yukon Denali, Yukon XL Denali


2001 GMC Sierra C3


2002-2003 GMC Sierra Denali


with AWD Transfer Case (RPO NP3 or NR3)








First one is for 4WD...
<H1>Growl or Moan Noise Coming From Front Axle (Replace Front Axle Differential Case) #03-04-19-004A - (Mar 26, 2004)</H1>


</TABLE>Growl or Moan Noise Coming From Front Axle (Replace Front Axle Differential Case)


2003 Chevrolet Avalanche, Silverado, Suburban, Tahoe


2003 GMC Sierra, Yukon, Yukon XL


with 4WD and Active Transfer Case (RPO NP8) and 8.25 Inch Front Axle


This bulletin is being revised to add additional information to the models. Please discard Corporate Bulletin Number 03-04-19-004 (Section 04 -- Driveline/Axle).<A name=ss1-1485591><A href="http://service.gm.com/servlets/BlobShtml?ShtmlFile=1485591&amp;evc=numSrch#ss1-1485591" target="_blank">
<H5>Condition</A></H5>


Some customers may comment on a growl or moan-type noise coming from the front axle above 50 km/h (30 mph). This condition may be described as a noise that phases or cycles in and out. This noise is present in the 2WD mode only, and may be present whether the vehicle is accelerating, decelerating, or at a steady speed. The noise goes away in 4WD or Auto 4WD modes.<A name=ss2-1485591><A href="http://service.gm.com/servlets/BlobShtml?ShtmlFile=1485591&amp;evc=numSrch#ss2-1485591" target="_blank">
<H5>Cause</A></H5>


This noise may be caused by a low clearance condition within the differential in the front axle assembly. In the 2WD mode, the front differential has a large amount of relative motion between the differential pinion and side gears. In the 4WD or Auto 4WD modes, the transfer case motors the front propeller shaft, and the relative motion between the differential gears is reduced or eliminated, so the noise is eliminated.<A name=ss3-1485591><A href="http://service.gm.com/servlets/BlobShtml?ShtmlFile=1485591&amp;evc=numSrch#ss3-1485591" target="_blank">
<H5>Correction</A></H5>


Replace the front differential case, P/N 26018131. This is the component bolted to the ring gear. It is NOT necessary to replace the differential gears unless unusual wear is observed

Ouch. PC, I sure hope your truck is still under warranty. That sucker could get expensive.

problem child I have been monitoring this site for year since I bought my truck and you truly must have gotten the truck from hell.I work for a major heavy trucking company.They buy several thousand Freightliner units per year.I swear we can get two units that you know came down the line real close together.One will be sound with not too much bad history of repairs on record,and the other be a piece of junk.Go figure..It's like one was built on wedesday when everyone was awake,and the other on Monday when everyone was still hungover and drunk.

Tom


I personally think he has bad luck all his life or he would not of used Problemchild for his handle. Like you I can't believe anyone can have this much trouble. Some of it I think he brings on himself cause he don't know anybetter. All in all he is probably a pretty good ole boy but I CAN'T HELP PICKEN ON HIMhttp://www.dieselplace.com/forum/smileys/smiley36.gifhttp://www.dieselplace.com/forum/smileys/smiley36.gifhttp://www.dieselplace.com/forum/smileys/smiley36.gif

I have the worst luck on the planet when it comes to buying things.



My buddy and I were buying a pair of Colt gold cups. I said bob let me
have yours and you take mine because you know I will get the one that
jams. He got the good one after the switch and I got the 45 that jammed.



I will never forget that.



Its a curse.....http://www.dieselplace.com/forum/smileys/smiley11.gif

geno,



I think that's about the nicest thing you've ever said about PC!http://www.dieselplace.com/forum/smileys/hihi.gif

Building him up for the big onehttp://www.dieselplace.com/forum/smileys/smiley7.gif