Steering column noise

Its still under factory warranty so Ill let them worry over it. Thanks
though.
KH

...

Re: steering column noise

Group: alt.trucks.chevy Date: Tue, Feb 3, 2004, 4:40pm (CST-2) From:
kevin_ (Kevin in San Diego)
Theres no pdf attachment here. (that is probably good). feel free to
send it to me by email. just remove the word spam from my return
address. KH
...
Some more detail on steering clunk.
(pdf attachment)
I've the same problem, haven't tried fix yet, so don't know if it will
cure it.
Bob
Perfect, thanks.
KH
...
"KH" wrote
I hear a very slight rattle in the steering column on my 2002 Tahoe when
on
uneven road surfaces. At first I thought maybe a steering component was
bad
but its hard to reproduce. It has 24K miles and I just bought it. I also
have an expedition that doesnt do this. I must say the tahoe is more
refined than the ford but I like them both for different reasons.
Anyhow, is this steering column noise a known issue?
Clunking Noise Under Hood and Can Be Felt in the Steering Wheel
(Lubricate Intermediate Steering Shaft Assembly) #00-02-35-003C -
(10/20/2003) Clunking Noise Under Hood and can be felt in the Steering
Wheel (Lubricate Intermediate Steering Shaft Assembly)
2002-2004 Cadillac Escalade, Escalade EXT
2003-2004 Cadillac Escalade ESV
1999-2004 Chevrolet Silverado
2000-2004 Chevrolet Suburban, Tahoe
2002-2004 Chevrolet Avalanche
1999-2004 GMC Sierra
2000-2004 GMC Yukon, Yukon XL
2003-2004 HUMMER H2
With Recirculating Ball-Type Steering
This bulletin is being revised to add additional procedures and time for
vehicles equipped with adjustable foot pedals and to add additional
models and years. Please discard Corporate Bulletin Number 00-02-35-003B
(Section 02 -- Steering).
Condition
Some customers may comment on a clunk-type noise coming from under the
hood that also can be felt in the steering wheel. These conditions may
be more noticeable when turning at low speeds on rough road surfaces.
Correction
Important
DO NOT REPLACE THE FOLLOWING INTERMEDIATE STEERING SHAFT P/Ns:
a.. 26085548
b.. 26049343
c.. 26083324
d.. 26088325
e.. 15772436
f.. 26078079
Remove the intermediate shaft from the vehicle and lubricate the
intermediate shaft with a Steering Column Intermediate Shaft Lubrication
Kit, P/N 26098419.
Ian

The grease works if do it right...If you follow the directions in the
package you should be okBut you need to make sure the grease get all
the way down into the shaft...Or the noise will be back soon..
Steve C

Borgeson part # 000937 is a permenant replacement for the clunking Chevy-GMC-H2 full size truck & SUV from 1999-2007

I worked at a local chevy dealer and came across this problem quite often, it is a flaw on GM's part. however in 2007 GM released a new part to replace the old shaft and solve the problem of constantly having to relube the shaft. you can purchase this part at your local dealer, or you can have them install it, i recommend letting them do it, because i have seen many people let their steering wheel spin while attempting it and ruin their clock spring for the air bag. i saw a few people have purchased aftermarket shafts for like $250, i would always recommend going factory, especially in this matter because the new shaft is only about $130 and installing it shouldn't be more than half an hour or about $40, and the part comes with a 5 year 100,000 mile warranty including labor, at any GM dealer across the nation.

I HAVE 02 YUKON AFTER RE-GREASING TWICE I THEN USED RTV SILICONE IN PLACE OF GREASE .HAS NOT RE-OCCURRED IN 18 MONTHS I AM CURRENTLY A DIESEL TECH .HAVE WORKED ON CARS SINCE A TEENAGER .THE LOOSNESS IN THESE TWO PIECES IS IN CASE OF FRONTAL IMPACT THEY COMPRESS OR COLAPSE .EVEN SILICONE WILL RELEASE SHOULD THIS OCCUR .I LOVE HOW WELL IT WORKED.I HAVE NOT HEARD NAG ONE FROM MY WIFE WHO DRIVES IT EVERY DAY

Some more detail on steering clunk.
(pdf attachment)
I've the same problem, haven't tried fix yet, so don't know if it will
cure it.

Bob

Finally was able to find out that the rattle you describe is a bearing at the bottom of the steering column. A buddy of mine and I have both been pursuing a fix. He tells me the Chev dealership finally fixed his by replacing a bearing at the bottom of the steering column. Said they had to remove the intermediate shift and then replace the bearing which is around the shaft at the bottom of the column. Additionally, there is a clunking noise that can be repaired by replacing the intermediate shaft,

GMC Tech bulletin 00-02-35-003M (latest revision)

Subject: Clunking Noise Under Hood and Can Be Felt in Steering Wheel and/or Steering Column (Replace Upper Intermediate Steering Shaft (I-Shaft) Assembly) #00-02-35-003M - (01/31/2007)

Models: 2002-2006 Cadillac Escalade Models
1999-2007 Chevrolet Silverado Models (Classic)
2000-2006 Chevrolet Suburban, Tahoe Models
2002-2006 Chevrolet Avalanche
1999-2007 GMC Sierra Models (Classic)
2000-2006 GMC Yukon, Yukon XL Models
2003-2006 HUMMER H2

Attention: This Service Bulletin DOES NOT include Mid-Size Utilities such as Buick Rainier, Chevrolet TrailBlazer Models, GMC Envoy Models or Oldsmobile Bravada. Refer to Service Bulletin 02-02-35-006A or newer for Mid-Size Utilities.

--------------------------------------------------------------------------------
This bulletin is being revised to update the repair procedure with a permanent fix. Please discard Corporate Bulletin Number 00-02-35-003L (Section 02 -- Steering).

--------------------------------------------------------------------------------
Condition
Some customers may comment on a clunk-type noise coming from under the hood that also can be felt in the steering wheel. These conditions may be more noticeable when turning at low speeds on rough road surfaces.
Diagnostic Tips
Use the information below to help diagnose the source of the noise.
• Frame Snap and/or Popping Type Noise -- A frame snap or popping type noise can be duplicated on rough or smooth road surfaces with steering wheel input to the left or the right. This type of noise can be HEARD and is typically louder with the windows rolled down. For additional information, refer to Corporate Bulletin Number 03-08-61-002F or newer -- Snap/Popping Type Noise Coming from Front of Vehicle (Remove Front Crossmember, Change Fastener Orientation).
• Intermediate Shaft Clunk -- Intermediate shaft clunk is heard and FELT in the steering wheel and/or steering column area, typically while driving on rough road surfaces with steering wheel input.
Correction:
Replace the I-Shaft with P/N 19153614.
Do NOT lubricate or exercise the I-Shaft.

Important:
• I-shaft P/N 19155614 has been designed to replace previous designed dampened and non-dampened I-shafts. The physical difference in the yoke size will accommodate all vehicles listed in this bulletin.
• Due to the design of the new I-shaft, it is not possible to lubricate/grease the I-shaft.

2004 gmc sierra has anyone replaced the i shaft steering column part did it fix your noise in the column....

I have a 2005 Siverado that had rattle in steering column and rattle in steering wheel. Ordered upper intermediate steering shaft from Amazon - Dorman 425-176 for $45.00. Problem fixed in about 45 minutes.

I just consulted with a GM mechanic that I have known for a long time and he informed me that GM has come out with a 2nd generation I-shaft for these Chevy's. I own a 04 Chevy Avalanche and my friend has an 04 Serria both with the same issue. My machanic stated that the 2nd generation shaft eliminates this issue as it does not have the grease in the componate. Price runs around $225cnd. I have been searching the net for a part dealer in the US that has this part. Just changed an O2 sensor from the States at a fraction of the price for the same part, same manufacturer so I would imagine that this 2nd generation I-shaft would be concerderable cheaper as well.

I regreased my steering shaft several times and the rattling always came back. The last time I cleaned the intermediate steering shaft out with gas and cleaned it out with a clean rag. Then I filled it with Liquid Nails sealant ( it's like a silcone ) You have to have the plug that comes with the grease kit to force the sealant all the way down the shaft. I have not had a problem with it since.