WenmarOpen by Wenmar Pro

Service bulletin 090730018D

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 id10246595
Published by NHTSA2023-12-11
Manufacturer's number090730018D
Manufacturer's date2013-05-01
NHTSA componentPOWER TRAIN

NHTSA's summary

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 ENCLAVE2012, 2013, 2014
BUICK ENCORE2013, 2014
BUICK LACROSSE2012, 2013, 2014
BUICK LESABRE2013
BUICK LUCERNE2012
BUICK REGAL2012, 2013, 2014
BUICK VERANO2012, 2013, 2014
CADILLAC ATS2013, 2014
CADILLAC CT62013 to 2014
CADILLAC CTS2012, 2013, 2014
CADILLAC CTS-V2012 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC CTS-V2014 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC DTS2012
CADILLAC ELR2014
CADILLAC ESCALADE2012, 2013, 2014
CADILLAC ESCALADE ESV2012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ESCALADE EXT2012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ESCALADE HYBRID2012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC SRX2012, 2013, 2014
CADILLAC STS2012
CADILLAC XT52013 to 2014
CADILLAC XTS2013, 2014
CHEVROLET 35002014
CHEVROLET AVALANCHE2012, 2013
CHEVROLET AVALANCHE2014
CHEVROLET AVALANCHE 15002012, 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 CAMARO2012, 2013, 2014
CHEVROLET CAPRICE2012 to 2014
CHEVROLET CAPRICE POLICE PURSUIT2012 to 2014
CHEVROLET CAPTIVA2012 to 2014
CHEVROLET CAPTIVA SPORT2012, 2013, 2014
CHEVROLET CHEVEROLET SS2014
CHEVROLET COBALT2012 to 2014
CHEVROLET COLORADO2012
CHEVROLET COLORADO2013 to 2014
CHEVROLET CORVETTE2012, 2013, 2014
CHEVROLET CRUZE2012, 2013, 2014
CHEVROLET EQUINOX2012, 2013, 2014
CHEVROLET EXPRESS2012, 2013, 2014
CHEVROLET EXPRESS 15002012 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET EXPRESS 15002014 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET EXPRESS 25002014 (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 35002014 (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 45002014 (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 VAN2012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET IMPALA2012, 2013, 2014
CHEVROLET LUMINA2014
CHEVROLET MALIBU2012, 2013, 2014
CHEVROLET MALIBU ECO2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET N3002014
CHEVROLET SILVERADO 15002012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 25002012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 35002012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SONIC2012, 2013, 2014
CHEVROLET SPARK2013, 2014
CHEVROLET SPARK EV2014 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN2012, 2013, 2014
CHEVROLET TAHOE2012, 2013, 2014
CHEVROLET TAHOE HYBRID2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET TAHOE POLICE PURSUIT2012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET TRAILBLAZER2013 to 2014
CHEVROLET TRAVERSE2012, 2013, 2014
CHEVROLET TRAX2013, 2014
CHEVROLET VOLT2012, 2013, 2014
GMC ACADIA2012, 2013, 2014
GMC CANYON2012, 2013
GMC ENVOY2012 to 2013
GMC SAVANA2012, 2013, 2014
GMC SAVANA 15002012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
GMC SAVANA 25002012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
GMC SAVANA 35002012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 15002012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 25002012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 35002012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA DENALI2012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
GMC TERRAIN2012, 2013, 2014
GMC TOPKICK2012 to 2013
GMC YUKON2012, 2013, 2014
GMC YUKON DENALI2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON DENALI XL2012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON HYBRID2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL2012, 2013, 2014 (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 25002012, 2013 (the catalog's model; the bulletin names a series or trim of it)
PONTIAC G32014
PONTIAC G52014
PONTIAC G62014
PONTIAC G82014
PONTIAC SOLSTICE2014
PONTIAC TORRENT2014
PONTIAC VIBE2014
SAAB 9-4X2012
SAAB 9-52012

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

Recalls for the same vehicles and component
20200202020-01-23. Powertrain
20V0380002020-01-23. POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT
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)
20142542014-06-27. Powertrain
14V3740002014-06-27. POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)
20142392014-06-19. Powertrain
14V3380002014-06-19. POWER TRAIN:AUTOMATIC TRANSMISSION
20141542014-04-25. Powertrain
14V2120002014-04-25. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

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.