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Service bulletin 090730004J

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 id10246591
Published by NHTSA2023-12-11
Manufacturer's number090730004J
Manufacturer's date2014-02-01
NHTSA componentPOWER TRAIN

NHTSA's summary

Slips in Reverse or Third, Delayed Reverse or Drive Engagement, DTC P0776, P2715,P2723, Harsh 2-3 Shifts (Inspect 1-2-3-4 / 3-5-R Housing and Pump Seal Rings)

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

Trouble codes named

P0776, P2715, P2723

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
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 SILVERADO 35002007, 2008 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN2008
GMC SIERRA 15002007, 2008 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 25002007, 2008 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 35002007, 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.

Recalls for the same vehicles and component
07V5890002007-12-20. POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL
20074172007-12-19. Powertrain

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
08-07-30-026I2024-10-24. Service bulletin. This service bulletin provides information on some vehicles that may rock or move slightly forward or rearward while in Park at start up after cold soak. This condition may be accompanied by a clunk noise. This is a slight movement that is more often seen visually, rather than felt, when viewed from the outside and using the auto-start feature, if equipped.
24-NA-1412024-08-15. Service bulletin. GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or inadequate packaging or shipping. This bulletin advises the dealers to be more careful not to damage the transmissions during removal and to package the core properly for return.
08-07-30-035H2024-06-07. Service bulletin. This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.
15-00-89-004G2024-05-15. Service bulletin. This service bulletin provides technicians with information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
PIP4885H2024-04-15. Service bulletin. NQG 4WD Models With Noise Vibration On Dry Pavement.
PIP4885G2024-04-15. Service bulletin. NQG 4WD Models With Noise Vibration On Dry Pavement.
PIP4885F2024-04-15. Service bulletin. Vibration On Dry Pavement.
PIP4885E2024-04-15. Service bulletin. NQG 4WD Models With Noise Vibration On Dry Pavement
PIP4833E2024-04-15. Service bulletin. Auxiliary Transmission Fluid Pump.
16-NA-3382024-02-17. Service bulletin. This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retention and proper handling of assembly returns for Canadian Dealers only.