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Service bulletin 090730018C

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 id10246593
Published by NHTSA2023-12-11
Manufacturer's number090730018C
Manufacturer's date2012-10-01
NHTSA componentPOWER TRAIN

NHTSA's summary

Warranty Administration ? Change in Automatic Transmission Add Condition Documentation and Claim Submission

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

Vehicles listed
BUICK ENCLAVE2010, 2011, 2012, 2013
BUICK ENCORE2013
BUICK LACROSSE2010, 2011, 2012, 2013
BUICK LESABRE2013
BUICK LUCERNE2010, 2011
BUICK LUCERNE2012
BUICK REGAL2010
BUICK REGAL2011, 2012, 2013
BUICK VERANO2012, 2013
CADILLAC ATS2013
CADILLAC CT62013
CADILLAC CTS2010, 2011, 2012, 2013
CADILLAC CTS-V2010, 2011, 2012 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC DTS2010, 2011
CADILLAC DTS2012
CADILLAC ESCALADE2010, 2011, 2012, 2013
CADILLAC ESCALADE ESV2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ESCALADE EXT2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ESCALADE EXT 15002010, 2011 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ESCALADE HYBRID2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC SRX2010, 2011, 2012, 2013
CADILLAC STS2010, 2011
CADILLAC STS2012
CADILLAC XT52013
CADILLAC XTS2013
CHEVROLET AVALANCHE2010, 2011, 2012, 2013
CHEVROLET AVALANCHE 15002010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET AVALANCHE 25002013 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET AVEO2010, 2011
CHEVROLET C45002010
CHEVROLET CAMARO2010, 2011, 2012, 2013
CHEVROLET CAPRICE2011 to 2013
CHEVROLET CAPRICE POLICE PURSUIT2012 to 2013
CHEVROLET CAPTIVA2010 to 2013
CHEVROLET CAPTIVA SPORT2010, 2011, 2012, 2013
CHEVROLET COBALT2010
CHEVROLET COBALT2011 to 2013
CHEVROLET COBALT SS2010 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET COLORADO2010, 2011, 2012
CHEVROLET COLORADO2013
CHEVROLET CORVETTE2010, 2011, 2012, 2013
CHEVROLET CRUZE2010, 2011, 2012, 2013
CHEVROLET EQUINOX2010, 2011, 2012, 2013
CHEVROLET EXPRESS2010, 2011, 2012, 2013
CHEVROLET EXPRESS 15002010, 2011, 2012 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET EXPRESS 25002010, 2011 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET EXPRESS 35002010 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET EXPRESS 35002012 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET EXPRESS 45002012 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET EXPRESS CUTAWAY2013 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET EXPRESS CUTAWAY VAN2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET G VAN BUS2010 to 2011
CHEVROLET HHR2010, 2011
CHEVROLET IMPALA2010, 2011, 2012, 2013
CHEVROLET MALIBU2010, 2011, 2012, 2013
CHEVROLET MALIBU ECO2013 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET MALIBU HYBRID2010 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET MONTE CARLO2010
CHEVROLET SILVERADO 15002010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 25002010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 35002010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SONIC2011
CHEVROLET SONIC2012, 2013
CHEVROLET SPARK2013
CHEVROLET SUBURBAN2010, 2011, 2012, 2013
CHEVROLET SUBURBAN 15002010, 2011 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN 25002010, 2011 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET T SERIES2010
CHEVROLET TAHOE2010, 2011, 2012, 2013
CHEVROLET TAHOE HYBRID2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET TAHOE POLICE PURSUIT2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET TRAILBLAZER2013
CHEVROLET TRAVERSE2010, 2011, 2012, 2013
CHEVROLET TRAX2013
CHEVROLET VOLT2011, 2012, 2013
CHEVROLET W-SERIES2010 to 2011
CHEVROLET W35002010
CHEVROLET W45002010
CHEVROLET W55002010
GMC ACADIA2010, 2011, 2012, 2013
GMC CANYON2010, 2011, 2012, 2013
GMC ENVOY2010 to 2013
GMC G VAN BUS2010 to 2011
GMC SANANA2010
GMC SAVANA2010, 2011, 2012, 2013
GMC SAVANA 15002010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC SAVANA 25002010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC SAVANA 35002010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 15002010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 25002010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 35002010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA DENALI2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC T75002010
GMC TERRAIN2010, 2011, 2012, 2013
GMC TOPKICK2010 to 2013
GMC W-SERIES2010 to 2011
GMC W35002010
GMC W45002010
GMC W55002010
GMC YUKON2010, 2011, 2012, 2013
GMC YUKON DENALI2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON DENALI XL2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON HYBRID2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL2010, 2011
GMC YUKON XL2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL 15002010, 2011 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL 15002012 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL 25002010, 2011 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL 25002012, 2013 (the catalog's model; the bulletin names a series or trim of it)
HUMMER H22010
HUMMER H32010
ISUZU T SERIES2010
OLDSMOBILE ALERO2011
PONTIAC G32010
PONTIAC G32011
PONTIAC G52010
PONTIAC G52011
PONTIAC G62010
PONTIAC G82010
PONTIAC SOLSTICE2010
PONTIAC VIBE2010
SAAB 9-32010, 2011
SAAB 9-4X2011, 2012
SAAB 9-52010, 2011, 2012
SATURN ASTRA2010 to 2011
SATURN AURA2010
SATURN OUTLOOK2010
SATURN OUTLOOK2011
SATURN SKY2010
SATURN VUE2010
SATURN VUE2011

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

Recalls for the same vehicles and component
16V5020002016-07-05. ELECTRICAL SYSTEM:IGNITION; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
15V2450002015-04-24. POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL)
20130832013-03-15. Powertrain
13V0970002013-03-15. ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); POWER TRAIN:AUTOMATIC TRANSMISSION
13V0010002013-01-02. POWER TRAIN:AUTOMATIC TRANSMISSION; STEERING:COLUMN LOCKING:ANTI-THEFT DEVICE
20123072012-09-18. Powertrain
12V4600002012-09-18. POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL)

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
PI0281L2025-06-12. Service bulletin. This preliminary informational (PI) bulletin provides information to dealership personnel that may be helpful when addressing underbody component corrosion with customers.
PIP5175F2025-02-10. Service bulletin. This Preliminary Information communication provides information to the technician about vehicles that may have a delayed engagement into drive, shudder at a launch, or the transmission is slipping when shifting into 1st, 2nd, 3rd or 4th gears. This may be due to loose stator support to pump cover bolts causing a leak at the stator support to pump cover gasket. Technician will check for the bolts to be loose. If any of the bolts are loose or the gasket is misaligned or leaking, the transmission pump cover must be replaced and the 1234 clutch plates should be inspected for being distressed and repaired as needed.
09-06-04-026Z2025-01-23. Service bulletin. This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
08-07-30-035I2024-12-19. Service bulletin. This service bulletin provides information on the harmful effects of ethylene glycol in transmission fluid.
04-06-01-029K2024-12-04. Service bulletin. This informational bulletin explains Unscheduled Supplemental Services and the importance of GM Simplified Maintenance Schedules.
24-NA-2232024-11-19. Service bulletin. This service bulletin informs the technician of an alternate lift procedure that has been developed when the lift plate does not fit the top of the transmission case for 6T30, 6T35, 6T40, 6T45, and 6T50 Transmissions.
20-NA-1382024-11-05. Service bulletin. This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global Warranty Management.
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.
99-04-20-002O2024-07-30. Service bulletin. This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operation.