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Service bulletin 09-07-30-004J

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 id10138645
Published by NHTSA2018-05-29
Manufacturer's number09-07-30-004J
Manufacturer's date2014-02-25
NHTSA componentPOWER TRAIN:CLUTCH ASSEMBLY:BELL HOUSING; POWER TRAIN:MANUAL TRANSMISSION

NHTSA's summary

This technical bulletin provides a procedure to install a 3-5-rev clutch housing inspection and repair to correct the customers concern of Slips in Reverse or Third, Delayed Reverse or Drive Engagement and MIL on.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Transmission and driveline, Clutch, Manual transmission

Vehicles listed
CADILLAC ESCALADE2007, 2008
CADILLAC ESCALADE ESV2007, 2008 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ESCALADE EXT2007, 2008 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC STS2006, 2007, 2008, 2009
CADILLAC XLR2006, 2007, 2008, 2009
CHEVROLET CORVETTE2006, 2007, 2008, 2009
CHEVROLET SILVERADO 15002007, 2008 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 25002007, 2008 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN2008
GMC SIERRA 25002007, 2008 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA DENALI2007, 2008 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON DENALI2007, 2008 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON DENALI XL2007, 2008 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL2008
HUMMER H22008, 2009
PONTIAC G82008, 2009

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

Other bulletins for the same vehicles and component
030729004L2019-05-20. Service bulletin. This informational bulletin provides normal operating characteristics and diagnostic information on Manual transmissions.
03-07-29-004J2018-05-21. Service bulletin. This informational bulletin provides technicians with information to assist in identifying operating characteristics of manual transmissions that repair attempts will not change.
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.
GCUS-9-8322017-11-17. Service bulletin. 14717 - Special Coverage. On some 2005-2013 model year Chevrolet Corvette vehicles equipped with a manual transmission (RPO MM6, MZ6, MH3 or ME2), the clutch system may fail if unapproved fluids are used to service the system or if a high-pressure pulse occurs during a clutch self-adjustment event. If the clutch system fails, the clutch pedal may not return if depressed. If the clutch pedal does not return, it may be possible to start the vehicle when the transmission is in any gear. This could result in unexpected vehicle movement when the engine is started.
SB-03-07-29-004K2016-08-06. Service bulletin. THIS INFORMATIONAL BULLETIN PROVIDE INFORMATION ON THE OPERATING CHARACTERISTICS OF A MANUAL TRANSMISSION.
SB-147172016-06-22. Service bulletin. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-07-07-31-001E2016-04-26. Service bulletin. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
14308A2015-06-16. Service bulletin. GENERAL MOTORS 2008 CHEVROLET SILVERADO HD DIESEL: TSB CONTAINS AN OWNER NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. GMC SIERRA HD DIESEL: EQUIPPED WITH ALLISON 6 SPEED AUTOMATIC TRANSMISSION. TRANSMISSION OIL COOLER LINE FLUID LEAK. *LJ
PIP-50372012-08-02. Service bulletin. GENERAL MOTORS: CORVETTE CLUTCH PEDAL LOW OR STICKS TO THE FLOOR- CMC (CLUTCH MASTER CYLINDER) BYPASS. THIS CONCERN WILL NOT BE INTERMITTENT AND WILL A HARD FAULT. IF THE CONDITION IS INTERMITTENT THEN THIS PI WILL NOT APPLY. ALSO INCLUDED CHEVROLET GRAND SPORT 2008-2012; CHEVROLET CORVETTE Z06 2009-2012; CHEVROLETTE ZR1 2008, 2010-2012. *JS
PIP-4317D2011-05-25. Service bulletin. GM: THERE MAY BE A LEAK FROM THE TRANSMISSION. THE LEAK MAY COME FROM THE MANUAL SHAFT PLUG. *RM