Service bulletin PIP4054A
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10024345 |
| Published by NHTSA | 2008-04-07 |
| Manufacturer's number | PIP4054A |
| Manufacturer's date | 2008-02-01 |
| Replaces | PIP4054B |
| NHTSA component | SUSPENSION:REAR; POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT |
NHTSA's summary
EATON LOCKING DIFFERENTIAL CHATTER SHUDDER NOISE ON TURNS, EQUIPPED WITH A LOCKING REAR DIFFERENTIAL RPO G80. *NJ UPDATED 7/17/2008. *PE
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Suspension, Transmission and driveline, Differential
| BUICK RAINIER | 2004, 2005, 2006, 2007 |
|---|---|
| CADILLAC ESCALADE | 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 |
| CADILLAC ESCALADE ESV | 2003, 2004, 2005, 2006, 2007, 2008 (the catalog's model; the bulletin names a series or trim of it) |
| CADILLAC ESCALADE EXT | 2002, 2003, 2004, 2005, 2006, 2007, 2008 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET AVALANCHE | 2002, 2003, 2004 |
| CHEVROLET AVALANCHE 1500 | 2005, 2006, 2007, 2008 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET AVALANCHE 2500 | 2005, 2006, 2007 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET COLORADO | 2004, 2005, 2006, 2007, 2008 |
| CHEVROLET EXPRESS | 2003, 2004, 2005, 2006 |
| CHEVROLET EXPRESS | 2008 |
| CHEVROLET EXPRESS 1500 | 2007 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET EXPRESS 2500 | 2007 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET EXPRESS 3500 | 2007 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SILVERADO | 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 |
| CHEVROLET SILVERADO 1500 | 2008 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SILVERADO 2500 | 2008 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SILVERADO 3500 | 2008 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SUBURBAN | 2000, 2001, 2002, 2003, 2004, 2005 |
| CHEVROLET SUBURBAN 1500 | 2006, 2007, 2008 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SUBURBAN 2500 | 2006 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SUBURBAN 2500 | 2008 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET TAHOE | 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 |
| CHEVROLET TRAILBLAZER | 2002, 2003, 2004, 2005, 2006 |
| CHEVROLET TRAILBLAZER | 2008 |
| CHEVROLET TRAILBLAZER 360 | 2007 (the catalog's model; the bulletin names a series or trim of it) |
| GMC CANYON | 2004, 2005, 2006, 2007, 2008 |
| GMC ENVOY | 2002, 2003, 2004, 2005, 2006 |
| GMC ENVOY | 2008 |
| GMC ENVOY 360 | 2007 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SAVANA | 2003, 2004, 2005, 2006 |
| GMC SAVANA | 2008 |
| GMC SAVANA 1500 | 2007 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SAVANA 2500 | 2007 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SAVANA 3500 | 2007 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA | 2000, 2001, 2002, 2003, 2004, 2005, 2006 |
| GMC SIERRA 1500 | 2007 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA 2500 | 2007 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA 3500 | 2007 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA CLASSIC | 2007 (the catalog's model; the bulletin names a series or trim of it) |
| GMC YUKON | 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 |
| GMC YUKON DENALI | 2000, 2001, 2002, 2003, 2004, 2005 (the catalog's model; the bulletin names a series or trim of it) |
| GMC YUKON XL | 2000, 2001, 2002, 2003, 2004, 2005, 2006 |
| GMC YUKON XL 1500 | 2007, 2008 (the catalog's model; the bulletin names a series or trim of it) |
| GMC YUKON XL 2500 | 2007, 2008 (the catalog's model; the bulletin names a series or trim of it) |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 3332 | 2005-10-27. Service bulletin. RIGHT REAR WHEEL APPEARS TO EXTEND OUT FURTHER THAN THE LEFT SIDE. *SC |
|---|---|
| 990421003C | 2003-12-05. Service bulletin. FRONT WHEELS SLIPPING WITH VEHICLE IN FOUR WHEEL DRIVE. *TT |
| 020419001 | 2003-03-27. Service bulletin. REVISED DIFFERENTIAL CARRIER ASSEMBLY REPLACEMENT. *TT |
| 211101 | 2002-03-05. Service bulletin. SOME VEHICLES AS WELL AS GMC SPORT UTILITIES AND PICK UPS AT VERY LOW MILEAGE, FROM AROUND ZERO TO 300 MILES OF FRONT DIFFERENTIAL FLUID LEAKING FROM THE FRONT AXLE VENT TUBE. *TT |
| 010417001A | 2001-10-25. Service bulletin. SOME CUSTOMERS MAY COMMENT ON A VIBRATION DURING ACCELERATION FROM 0 - 40 KM/H (0 - 25 MPH). *TT |
| 990421003B | 2001-05-24. Service bulletin. SOME OWNERS MAY COMMENT ON A SLIPPING TYPE CONDITION AT THE FRONT WHEELS WHILE THE VEHICLE IS IN FOUR WHEEL DRIVE (4WD). *TT |
| 990421004 | 1999-10-05. Service bulletin. SOME PICKUPS AND FULL-SIZE UTILITY MODELS WITH AN AUTOMATIC TRANSFER CASE MAY EXHIBIT A BUMP / CLUNK UPON ACCELERATION. *TT |