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Service bulletin 010730038B

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10005162
Published by NHTSA2004-02-10
Manufacturer's number010730038B
Manufacturer's date2005-10-01
Replaces010730038C
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION

NHTSA's summary

THE SERVICE ENGINE SOON LAMP IS ILLUMINATED, NO 3RD AND 4TH GEAR, THE TRANSMISSION DOES NOT SHIFT CORRECTLY, THE TRANSMISSION FEELS LIKE IT SHIFTS TO NEUTRAL OR A LOSS OF DRIVE OCCURS. *TT

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

Transmission and driveline, Automatic transmission

Vehicles listed
BUICK RAINIER2004
CADILLAC ESCALADE1999, 2000
CADILLAC ESCALADE2002, 2003, 2004
CHEVROLET ASTRO1999 to 2004
CHEVROLET AVALANCHE2003, 2004
CHEVROLET BLAZER1999, 2000, 2001, 2002, 2003, 2004
CHEVROLET CAMARO1999, 2000, 2001, 2002
CHEVROLET COLORADO2004
CHEVROLET CORVETTE1999, 2000, 2001, 2002, 2003, 2004
CHEVROLET EXPRESS1999, 2000, 2001, 2002, 2003, 2004
CHEVROLET S101999 to 2004
CHEVROLET SILVERADO1999, 2000, 2001, 2002, 2003, 2004
CHEVROLET SONOMA1999 to 2003
CHEVROLET SSR2003, 2004
CHEVROLET SUBURBAN1999, 2000, 2001, 2002, 2003, 2004
CHEVROLET TAHOE1999, 2000, 2001, 2002, 2003, 2004
CHEVROLET TRAILBLAZER2003, 2004
GMC CANYON2004
GMC ENVOY2003, 2004
GMC ENVOY XUV2004 (the catalog's model; the bulletin names a series or trim of it)
GMC JIMMY1999 to 2004
GMC SAFARI1999, 2000, 2001, 2002, 2003, 2004
GMC SAVANA1999, 2000, 2001, 2002, 2003, 2004
GMC SIERRA1999, 2000, 2001, 2002, 2003, 2004
GMC SIERRA DENALI2004 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON1999, 2000, 2001, 2002, 2003, 2004
GMC YUKON DENALI2003, 2004 (the catalog's model; the bulletin names a series or trim of it)
HUMMER H22003, 2004
HUMMER H22006
OLDSMOBILE BRAVADA1999, 2000, 2001, 2002, 2003, 2004
PONTIAC FIREBIRD1999, 2000, 2001, 2002

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
04V3200002004-07-06. POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT
03V0750002003-03-06. POWER TRAIN:AUTOMATIC TRANSMISSION

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
06-00-89-031D2021-09-07. Service bulletin. OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification
06-00-89-031D2021-04-20. Service bulletin. OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification
1308116001F2020-12-07. Service bulletin. The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.
PIP3330D2019-06-10. Service bulletin. This Preliminary Information Document advises the dealer that there is a software update available for the Powertrain Control Module to address diagnostic trouble code P0171. If the software update does not correct the condition, the dociment directs the dealer to related technical servce bulletins that cover cleaning fuel injectors and addressing fuel quality.
PIP3366C2018-08-20. Service bulletin. This Preliminary information communicates to the dealer technician thatLight Duty Trucks equipped with automatic transmissions and 4 wheel drive may exhibit a condition of grinding/ratcheting type noise when shifting the automatic transmission into park while the transfer case is in 4 wheel drive low (4LO) range. Dealers technician's are advised this condition should be deemed a normal characteristic of 4WD low operation.
09-07-30-018D2018-06-04. Service bulletin. This informational bulletin provides a revision for 09-07-30-018C to add the 2014 model year and update the Labor Operation.
01-00-89-010J2018-05-21. Service bulletin. This informational bulletin provides a revision for 01-00-89-010I to add the 2013 model year.
01-07-30-042H2018-05-21. Service bulletin. This information was created to inform the technician that the 2-3 upshift and the 3-2 downshift clunk is caused by the releasing of the 2-4 band and application of the 3-4 clutch assembly during an upshift. Also during a 3-2 downshift, the releasing of the 3-4 clutch during the application of the 2-4 band, can cause torque reversal down the output shaft creating a clunk. This is a normal condition.
1203100022017-12-22. Service bulletin. This informational bulletin provides a description of the proper wheel installation and proper wheel torque techniques used to install wheels onto vehicles
09-07-30-018C2017-10-12. Service bulletin. This warranty administration bulletin provides information on the change in automatic transmission add conditions documentation and claim submissions