# Service bulletin 080846004A 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. - Type: Service bulletin - NHTSA id: 10126163 - Published by NHTSA: 2017\-12\-22 - Manufacturer's number: 080846004A - Manufacturer's date: 2012\-11\-30 - NHTSA component: ELECTRICAL SYSTEM:SOFTWARE ## NHTSA's summary This informational bulletin provides information regarding the aftermarket device interference with onstar diagnostic service. ## The document - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2012/MC-10126163-9999.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2012/MC-10126163-0001.pdf) The document is the manufacturer's. This site does not hold it. ## Components Electrical system, Software ## Vehicles listed - 2002 to 2005 BUICK CENTURY - 2008 to 2013 BUICK ENCLAVE - 2013 BUICK ENCORE - 2005 to 2013 BUICK LACROSSE - 2002 to 2005 BUICK LESABRE - 2006 BUICK LESABRE - 2006 to 2011 BUICK LUCERNE - 2002 to 2005 BUICK PARK AVENUE - 2004 to 2007 BUICK RAINIER - 2002 to 2004 BUICK REGAL - 2005 BUICK REGAL - 2011 to 2013 BUICK REGAL - 2002 to 2007 BUICK RENDEZVOUS - 2005 to 2007 BUICK TERRAZA - 2008 BUICK TERRAZA - 2012 to 2013 BUICK VERANO - 2013 CADILLAC ATS - 2003 to 2013 CADILLAC CTS - 2002 to 2005 CADILLAC DEVILLE - 2006 to 2010 CADILLAC DTS - 2002 CADILLAC ELDORADO - 2002 to 2013 CADILLAC ESCALADE - 2003 to 2013 CADILLAC ESCALADE ESV - 2007 to 2013 CADILLAC ESCALADE EXT - 2002 to 2006 CADILLAC ESCALADE EXT 1500 - 2002 to 2004 CADILLAC SEVILLE - 2004 to 2013 CADILLAC SRX - 2005 to 2010 CADILLAC STS - 2004 to 2009 CADILLAC XLR - 2013 CADILLAC XTS - 2002 to 2005 CHEVROLET ASTRO - 2007 to 2012 CHEVROLET AVALANCHE - 2002 to 2006 CHEVROLET AVALANCHE 1500 - 2002 to 2006 CHEVROLET AVALANCHE 2500 - 2004 to 2006 CHEVROLET AVEO - 2009 to 2011 CHEVROLET AVEO - 2002 to 2005 CHEVROLET BLAZER - 2003 to 2009 CHEVROLET C SERIES - 2002 CHEVROLET CAMARO - 2010 to 2013 CHEVROLET CAMARO - 2011 to 2013 CHEVROLET CAPRICE - 2002 to 2005 CHEVROLET CAVALIER - 2004 to 2006 CHEVROLET CLASSIC - 2005 to 2010 CHEVROLET COBALT - 2004 to 2011 CHEVROLET COLORADO - 2003 CHEVROLET CONVENTIONAL - 2002 to 2013 CHEVROLET CORVETTE - 2011 to 2013 CHEVROLET CRUZE - 2005 CHEVROLET EPICA - 2005 to 2013 CHEVROLET EQUINOX - 2002 to 2013 CHEVROLET EXPRESS - 2002 CHEVROLET G VAN BUS - 2004 to 2006 CHEVROLET G VAN BUS - 2006 to 2011 CHEVROLET HHR - 2002 to 2013 CHEVROLET IMPALA - 2002 CHEVROLET L SERIES - 2002 CHEVROLET M SERIES - 2002 to 2013 CHEVROLET MALIBU - 2002 to 2007 CHEVROLET MONTE CARLO - 2004 to 2006 CHEVROLET OPTRA - 2002 CHEVROLET PRIZM - 2002 to 2004 CHEVROLET S10 - 2006 to 2011 CHEVROLET SILVERADO 1500 - 2002 to 2005 CHEVROLET SILVERADO 1500 HD - 2002 to 2013 CHEVROLET SILVERADO 2500 - 2013 CHEVROLET SILVERADO 3500 - 2012 to 2013 CHEVROLET SONIC - 2003 to 2006 CHEVROLET SSR - 2002 to 2013 CHEVROLET SUBURBAN - 2003 to 2006 CHEVROLET T SERIES - 2009 CHEVROLET T SERIES - 2010 CHEVROLET T SERIES - 2002 to 2013 CHEVROLET TAHOE - 2002 to 2004 CHEVROLET TRACKER - 2002 to 2009 CHEVROLET TRAILBLAZER - 2009 to 2013 CHEVROLET TRAVERSE - 2005 to 2009 CHEVROLET UPLANDER - 2002 to 2005 CHEVROLET VENTURE - 2011 to 2013 CHEVROLET VOLT - 2002 to 2009 CHEVROLET W\-SERIES - 2007 to 2013 GMC ACADIA - 2004 to 2009 GMC C SERIES - 2004 to 2011 GMC CANYON - 2002 to 2009 GMC ENVOY - 2006 GMC ENVOY XL - 2004 to 2005 GMC ENVOY XUV - 2003 GMC G SERIES - 2002 GMC GM - 2002 to 2004 GMC JIMMY - 2005 GMC JIMMY CLASSIC - 2002 to 2005 GMC SAFARI - 2002 to 2013 GMC SAVANA - 2007 to 2013 GMC SIERRA 2500 - 2003 GMC SIERRA DENALI - 2007 to 2013 GMC SIERRA DENALI - 2002 to 2004 GMC SONOMA - 2010 to 2013 GMC TERRAIN - 2003 to 2010 GMC TOPKICK - 2004 to 2009 GMC W\-SERIES - 2002 to 2013 GMC YUKON - 2002 to 2013 GMC YUKON DENALI - 2004 to 2013 GMC YUKON DENALI XL - 2002 to 2011 GMC YUKON XL - 2012 to 2013 GMC YUKON XL - 2003 to 2010 HUMMER H2 - 2006 to 2010 HUMMER H3 - 2002 to 2004 OLDSMOBILE ALERO - 2002 to 2003 OLDSMOBILE AURORA - 2002 to 2004 OLDSMOBILE BRAVADA - 2002 OLDSMOBILE INTRIGUE - 2002 to 2004 OLDSMOBILE SILHOUETTE - 2002 to 2005 PONTIAC AZTEK - 2002 to 2005 PONTIAC BONNEVILLE - 2002 PONTIAC FIREBIRD - 2008 to 2010 PONTIAC G3 - 2007 to 2010 PONTIAC G5 - 2005 to 2010 PONTIAC G6 - 2008 to 2010 PONTIAC G8 - 2002 to 2005 PONTIAC GRAND AM - 2002 to 2008 PONTIAC GRAND PRIX - 2004 to 2006 PONTIAC GTO - 2007 PONTIAC GTO - 2002 to 2004 PONTIAC MONTANA - 2005 to 2009 PONTIAC MONTANA - 2002 to 2004 PONTIAC MONTANA EXT - 2005 to 2006 PONTIAC PURSUIT - 2007 to 2009 PONTIAC PURSUIT - 2006 to 2010 PONTIAC SOLSTICE - 2002 to 2005 PONTIAC SUNFIRE - 2006 to 2009 PONTIAC TORRENT - 2003 to 2010 PONTIAC VIBE - 2010 SAAB 9\-5 - 2005 to 2009 SAAB 9\-7X - 2008 to 2009 SATURN ASTRA - 2010 SATURN ASTRA - 2007 to 2010 SATURN AURA - 2003 to 2007 SATURN ION - 2003 SATURN L200 - 2004 to 2005 SATURN L200 - 2003 to 2005 SATURN L300 - 2002 SATURN LW200 - 2007 to 2010 SATURN OUTLOOK - 2005 to 2007 SATURN RELAY - 2008 SATURN RELAY - 2007 to 2010 SATURN SKY - 2002 SATURN SL - 2002 to 2010 SATURN VUE ## Recalls for the same vehicles and component - [12V224000](/recalls/nhtsa/12V224000.md), 2012-05-18: ELECTRICAL SYSTEM:SOFTWARE ## Other bulletins for the same vehicles and component - [20\-NA\-132](/bulletins/10252774.md), 2024-04-05, Service bulletin: ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT. This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements. - [PIC5687C](/bulletins/10246982.md), 2023-12-11, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. Checking Smartphone Bluetooth Software Update Status - [PIC5677A](/bulletins/10246981.md), 2023-12-11, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. Timeshift Function Inoperative. - [PIC5656A](/bulletins/10246973.md), 2023-12-11, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. Outside Ambient Temperature Display Missing. - [130089004H](/bulletins/10246623.md), 2023-12-11, Service bulletin: VISIBILITY:WINDSHIELD; UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE; EXTERIOR LIGHTING:LIGHTING CONTROL MODULE; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; VEHICLE SPEED CONTROL:THROTTLE:THROTTLE POSITION SENSOR \(TPS\). Car and Truck Fix it Right the First Time Issues - [130089003](/bulletins/10246614.md), 2023-12-11, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. Vehicle Software Enhancements - [PIP5632G](/bulletins/10230683.md), 2023-01-30, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to send the session logs to General Motors Technical Assistance Center for further assistance on the vehicle in question. - [PIP4902Q](/bulletins/10230682.md), 2023-01-30, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to send the session logs to General Motors Technical Assistance Center for further assistance on the vehicle in question. - [19\-NA\-262](/bulletins/10217078.md), 2022-08-03, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT. This technical bulletin provides repair information to correct a customer concern of Clock Shows Dashes and Cannot be Set After Battery Disconnect. - [PI1152](/bulletins/10191011.md), 2021-04-28, Service bulletin: EQUIPMENT:APPLIANCE:AIR CONDITIONER; ELECTRICAL SYSTEM:SOFTWARE. HVAC Stuck in Defrost Mode, DTCs B0248, B0268 or B0408 Set Condition/Concern Some customers may comment that the HVAC system is stuck in the defrost mode. When checking the vehicle for DTCs, the HVAC control module may report B0248, B0268 or B0408 set as current. Once the DTC\(s\) are cleared, the air delivery mode can be changed. This condition may be due to an actuator over\-traveling or intermittently binding, causing the DTC\(s\) to set. JSON: [/v1/bulletins/10126163](/v1/bulletins/10126163) [Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20080846004A&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10126163&vehicle=Service%20bulletin%20080846004A)