Service bulletin 080730035D

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)
Type	Service bulletin
NHTSA id	10161968
Published by NHTSA	2019-07-01
Manufacturer's number	080730035D
Manufacturer's date	2019-05-20
NHTSA component	POWER TRAIN

NHTSA's summary

This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.

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 CASCADA	2016, 2017, 2018, 2019
BUICK CENTURY	2005
BUICK ENCLAVE	2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
BUICK ENCORE	2013, 2014, 2015, 2016, 2017, 2018, 2019
BUICK ENVISION	2016, 2017, 2018, 2019
BUICK LACROSSE	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
BUICK LESABRE	2005
BUICK LESABRE	2006
BUICK LUCERNE	2006, 2007, 2008, 2009, 2010, 2011
BUICK LUCERNE	2012
BUICK PARK AVENUE	2005
BUICK RAINIER	2005, 2006, 2007
BUICK REGAL	2005
BUICK REGAL	2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
BUICK RENDEZVOUS	2005, 2006, 2007
BUICK TERRAZA	2005, 2006, 2007
BUICK TERRAZA	2008
BUICK VERANO	2012, 2013, 2014, 2015, 2016, 2017
CADILLAC ATS	2013, 2014, 2015, 2016, 2017, 2018, 2019
CADILLAC CT6	2016
CADILLAC CT6	2019, 2020
CADILLAC CT6 PLUG-IN HYBRID	2017, 2018 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC CTS	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
CADILLAC DEVILLE	2005
CADILLAC DTS	2006, 2007, 2008, 2009, 2010, 2011
CADILLAC ELR	2014, 2015, 2016, 2017
CADILLAC ESCALADE	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
CADILLAC ESCALADE ESV	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ESCALADE ESV	2017, 2018, 2019
CADILLAC ESCALADE EXT	2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ESCALADE EXT 1500	2005, 2006 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC SRX	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
CADILLAC STS	2005, 2006, 2007, 2008, 2009, 2010, 2011
CADILLAC XLR	2005, 2006, 2007, 2008, 2009
CADILLAC XT4	2019
CADILLAC XT5	2017, 2018, 2019, 2020
CADILLAC XT6	2020
CADILLAC XTS	2013, 2014, 2015, 2016, 2017, 2018, 2019
CHEVROLET 3500	2016
CHEVROLET 3500	2018
CHEVROLET ASTRO	2005
CHEVROLET AVALANCHE	2007, 2008, 2009, 2010, 2011, 2012, 2013
CHEVROLET AVALANCHE 1500	2005, 2006 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET AVALANCHE 2500	2005, 2006 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET AVEO	2005, 2006
CHEVROLET AVEO	2009, 2010, 2011
CHEVROLET BLAZER	2005
CHEVROLET BLAZER	2019
CHEVROLET BOLT EV	2017, 2018, 2019
CHEVROLET C SERIES	2005 to 2009
CHEVROLET CAMARO	2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
CHEVROLET CAPRICE	2012 to 2017
CHEVROLET CAPTIVA	2013 to 2014
CHEVROLET CAPTIVA SPORT	2012
CHEVROLET CAVALIER	2005
CHEVROLET CHEVEROLET SS	2014 to 2017
CHEVROLET CITY EXPRESS	2015, 2016
CHEVROLET CLASSIC	2005 to 2006
CHEVROLET COBALT	2005, 2006, 2007, 2008, 2009, 2010
CHEVROLET COLORADO	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
CHEVROLET COLORADO	2015, 2016, 2017, 2018, 2019
CHEVROLET CORVETTE	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
CHEVROLET CRUZE	2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
CHEVROLET EQUINOX	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
CHEVROLET EXPRESS	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
CHEVROLET HHR	2006, 2007, 2008, 2009, 2010, 2011
CHEVROLET IMPALA	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
CHEVROLET LOW CAB FORWARD 4500	2017
CHEVROLET LOW CAB FORWARD 5500	2017
CHEVROLET LOW CAB FORWARD 6500	2018
CHEVROLET MALIBU	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
CHEVROLET MONTE CARLO	2005, 2006, 2007
CHEVROLET N300 MAX	2017
CHEVROLET SILVERADO	2017
CHEVROLET SILVERADO 1500	2006, 2007, 2008, 2009, 2010, 2011 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 1500	2014 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 1500	2019 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 1500 HD	2005 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 2500	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 2500	2018, 2019 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 3500	2013 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 3500	2017 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 3500	2019, 2020 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 4500	2019, 2020 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 5500	2020 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SONIC	2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
CHEVROLET SPARK	2013, 2014, 2015
CHEVROLET SPARK	2018, 2019
CHEVROLET SPARK EV	2014, 2015, 2016, 2017 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SSR	2005, 2006
CHEVROLET SUBURBAN	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
CHEVROLET T SERIES	2005, 2006
CHEVROLET T SERIES	2009
CHEVROLET T SERIES	2010
CHEVROLET TAHOE	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
CHEVROLET TRAILBLAZER	2005, 2006, 2007, 2008, 2009
CHEVROLET TRAVERSE	2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
CHEVROLET TRAX	2017, 2018, 2019
CHEVROLET UPLANDER	2005, 2006, 2007, 2008, 2009
CHEVROLET VENTURE	2005
CHEVROLET VOLT	2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
CHEVROLET W-SERIES	2005 to 2010
CHEVROLET duplicate SILVERADO 5500	2019
GMC ACADIA	2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
GMC C SERIES	2005 to 2009
GMC CANYON	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
GMC CANYON	2015, 2016, 2017, 2018, 2019
GMC ENVOY	2005, 2006, 2007, 2008, 2009
GMC ENVOY XL	2006 (the catalog's model; the bulletin names a series or trim of it)
GMC ENVOY XUV	2005 (the catalog's model; the bulletin names a series or trim of it)
GMC G VAN BUS	2010
GMC JIMMY CLASSIC	2005
GMC SAFARI	2005
GMC SAVANA	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
GMC SIERRA	2017
GMC SIERRA 1500	2014 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 1500	2019 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 2500	2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 2500	2015, 2016 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 2500	2018, 2019 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA DENALI	2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA DENALI	2015, 2016 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA DENALI	2018, 2019 (the catalog's model; the bulletin names a series or trim of it)
GMC TERRAIN	2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
GMC TOPKICK	2005 to 2010
GMC W-SERIES	2005 to 2010
GMC YUKON	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
GMC YUKON DENALI	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON DENALI XL	2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL	2005, 2006, 2007, 2008, 2009, 2010, 2011
GMC YUKON XL	2012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL	2015, 2016, 2017, 2018, 2019, 2020
HUMMER H2	2005, 2006, 2007, 2008, 2009, 2010
HUMMER H3	2006, 2007, 2008, 2009, 2010
PONTIAC AZTEK	2005
PONTIAC BONNEVILLE	2005
PONTIAC G3	2008, 2009, 2010
PONTIAC G5	2007, 2008, 2009, 2010
PONTIAC G6	2005, 2006, 2007, 2008, 2009, 2010
PONTIAC G8	2008, 2009, 2010
PONTIAC GRAND AM	2005
PONTIAC GRAND PRIX	2005, 2006, 2007, 2008
PONTIAC GTO	2005, 2006
PONTIAC GTO	2007
PONTIAC MONTANA	2005 to 2009
PONTIAC PURSUIT	2005, 2006
PONTIAC PURSUIT	2007 to 2009
PONTIAC SOLSTICE	2006, 2007, 2008, 2009, 2010
PONTIAC SUNFIRE	2005
PONTIAC TORRENT	2006, 2007, 2008, 2009
PONTIAC VIBE	2005, 2006, 2007, 2008, 2009, 2010
SAAB 9-7X	2005, 2006, 2007, 2008, 2009
SATURN ASTRA	2008, 2009
SATURN ASTRA	2010
SATURN AURA	2007, 2008, 2009, 2010
SATURN ION	2005, 2006, 2007
SATURN L200	2005
SATURN L300	2005
SATURN OUTLOOK	2007, 2008, 2009, 2010
SATURN RELAY	2005, 2006, 2007
SATURN RELAY	2008
SATURN SKY	2007, 2008, 2009, 2010
SATURN VUE	2005, 2006, 2007, 2008, 2009, 2010

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

Recalls for the same vehicles and component
26V289000	2026-05-07. POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)
2020520	2020-10-29. Powertrain
20V668000	2020-10-29. POWER TRAIN:AUTOMATIC TRANSMISSION
2020505	2020-10-23. Powertrain
20V650000	2020-10-22. POWER TRAIN:DRIVELINE:DRIVESHAFT
16V502000	2016-07-05. ELECTRICAL SYSTEM:IGNITION; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
2016341	2016-06-30. Powertrain
15V245000	2015-04-24. POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL)
2014254	2014-06-27. Powertrain
14V374000	2014-06-27. POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

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
PI0281L	2025-06-12. Service bulletin. This preliminary informational (PI) bulletin provides information to dealership personnel that may be helpful when addressing underbody component corrosion with customers.
23-NA-185	2025-04-28. Service bulletin. This service bulletin helps diagnose/reduce possible CCND issues on Transfer Cases - Service 4WD on DIC, Intermittent Failures, Noise Concerns, Driveline/Steering Vibration/Shudder, Intermittent DTCs/MIL Illuminated, Engagement/Disengagement/Ratcheting Concerns.
19-NA-200	2025-04-10. Service bulletin. This service bulletin provides a repair procedure to correct a customer concern of start/stop inoperative, MIL illuminated w/DTC P2797.
PIP5975A	2025-03-02. Service bulletin. This Preliminary information communicates information on what dealer technicians should due if they encounter a broken chain on a CVT transmission
PIP5966A	2025-03-02. Service bulletin. This Preliminary information communicates Diagnostic aids for a no start or DTC'S following a transmission replacement
PIP5966A	2025-03-02. Service bulletin. This Preliminary information communicates Diagnostic aids for a no start or DTC'S following a transmission replacement
24-NA-264	2025-02-27. Service bulletin. This bulletin helps aid the tech in possible noise that may be normal or abnormal depending on the concern noted.
16-NA-019	2025-02-19. Service bulletin. This service bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares.
PIP5175F	2025-02-10. 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.
PIP6032A	2025-02-03. Service bulletin. This Preliminary Information communication advises the technician on possible sources of transmission fluid leaks from the transmission oil filter or cooler line seals .