The manufacturer’s record · Page 8 of 16
Original record summaries, dates and identifiers for this model-year. Records 701–800 of 1,577, ordered newest first. Dated records on this page: Nov 30, 2015–Aug 2, 2016.
Back to 2011 GMC SIERRA 2500 problems & recallsThis archive includes service bulletins, warranty notices, software instructions and other communications. Records may repeat or supersede earlier instructions. A model-year association is not proof that a document covers every engine, trim, VIN or reported symptom, or that a repair is free.
NHTSA download snapshot: Sep 28, 2026. These are communication associations for this vehicle, not unique defects. How records are joined and counted.
NHTSA communication ID: 10082861
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REMOVE THE TRANSPORT MODE ON MESSAGE DISPLAYED IN THE DIC DUE TO VEHICLES SHIPPED OVER LONG DISTANCES OUTSIDE THE U.S. AND CANADA.
Source components: ELECTRICAL SYSTEM.
Source record 10082861 at NHTSANHTSA communication ID: 10082823
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS INFORMATIONAL BULLETIN EXPLAINS THE USE OF DIESEL FUEL ADDITIVES IN AN ENGINE, ARE NOT REQUIRED UNLESS THE CUSTOMER DESIRES ADDITIVES TO PREVENT FUEL CONCERNS DEPENDING ON FUEL OR TEMPERATURE RELATED CONDITIONS.
Source components: ENGINE AND ENGINE COOLING:ENGINE:DIESEL.
Source record 10082823 at NHTSANHTSA communication ID: 10082814
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION TO GM DEALERS ON THE CORRECT CLEANING METHODS WHEN CLEANING ENGINE GASKET SEALING SURFACES.
Source components: ENGINE.
Source record 10082814 at NHTSANHTSA communication ID: 10082820
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS INFORMATIONAL BULLETINS PROVIDES INFORMATION ON THE INTAKE MANIFOLD INSPECTION/REPLACEMENT AFTER SERVERE INTERNAL ENGINE DAMAGE.
Source components: ENGINE.
Source record 10082820 at NHTSANHTSA communication ID: 10082423
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS INFORMATIONAL BULLETIN PROVIDES ADDITIONAL INFORMATION ABOUT THE DEF USE AND TREATMENT OF THE FLUID.
Source components: ENGINE AND ENGINE COOLING:ENGINE:DIESEL.
Source record 10082423 at NHTSANHTSA communication ID: 10126063
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on intake manifold inspection/replacement after severe internal engine damage.
Source components: ENGINE.
Source record 10126063 at NHTSANHTSA communication ID: 10126062
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on installing the correct tires for vehicles with the condition of under hard acceleration at higher speeds, the traction control light will flash. Or, they may come in for ABS or general handling/braking concerns.
Source components: SERVICE BRAKES.
Source record 10126062 at NHTSANHTSA communication ID: 10089121
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS INFORMATIONAL BULLETIN PROVIDES GUIDANCE TO GM DEALERS WHEN USING GM APPROVED TIRE FORCE VARIATION MEASUREMENT EQUIPMENT.
Source components: EQUIPMENT · TIRES.
Source record 10089121 at NHTSANHTSA communication ID: 10088863
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS INFORMATIONAL BULLETIN IS A SUPPLEMENT TO THE DURAMAX DIESEL COOLANT SYSTEM FILL AND HEAD GASKET REPLACEMENT PROCEDURE FOUND IN THE SERVICE INFORMATION.
Source components: ENGINE AND ENGINE COOLING:ENGINE:DIESEL · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10088863 at NHTSANHTSA communication ID: 10081047
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT ADDING STEERING STABILIZER SHOCK. A STEERING STABILIZER IS LISTED IN THE PARTS CATALOG GROUP 6.865 (STEERING LINKAGE SHOCK ABSORBER) AND IS AVAILABLE, BUT IS NOT INTENDED TO ADDRESS VIBRATIONS OR BRAKE PULSATIONS.
Source components: ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC) · STEERING.
Source record 10081047 at NHTSANHTSA communication ID: 10078571
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS INFORMATIONAL BULLETIN PROVIDE INFORMATION ON THE PRODUCT QUALITY CENTER (PQC) ASSEMBLY REPLACEMENT PROCESS.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10078571 at NHTSANHTSA communication ID: 10078569
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON VEHICLES DESIGNED TO OPERATE ON GASEOUS FUELS.
Source components: FUEL SYSTEM, DIESEL · FUEL SYSTEM, GASOLINE · FUEL SYSTEM, OTHER.
Source record 10078569 at NHTSANHTSA communication ID: 10083898
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN IF UNABLE TO PLACE AN ONSTAR CALL IN THE IGNITION ON MODE AFTER THE ONSTAR CANADA UPGRADE, TO CONTACT THE GM TECHNICAL ASSISTANCE CENTER ONSTAR GROUP FOR FURTHER ASSISTANCE.
Source components: ELECTRICAL SYSTEM · EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM).
Source record 10083898 at NHTSANHTSA communication ID: 10083513
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR THE CONCERN OF RECEIVING FREQUENT "OFF ROUTE" MESSAGES WHILE FOLLOWING TURN BY TURN (TBT) ROUTE NAVIGATION. THE TECHNICIAN IS PROVIDED INSTRUCTIONS FOR RESETTING THE VEHICLE COMMUNICATION INTERFACE MODULE FOR THIS CONCERN.
Source components: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM).
Source record 10083513 at NHTSANHTSA communication ID: 10078745
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR THE CONCERN OF RECEIVING FREQUENT "OFF ROUTE" MESSAGES WHILE FOLLOWING TURN BY TURN (TBT) ROUTE NAVIGATION. THE TECHNICIAN IS PROVIDED INSTRUCTIONS FOR RESETTING THE VEHICLE COMMUNICATION INTERFACE MODULE FOR THIS CONCERN.
Source components: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM).
Source record 10078745 at NHTSANHTSA communication ID: 10083781
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE THE CONCERN, AND THE STEPS TO REPAIR THE CONCERN OF THE VEHICLE CRANKS BUT DOES NOT START. THE TECHNICIAN IS TO INSPECT FOR A SHEARED CAM PIN IN THE ENGINE.
Source components: ELECTRICAL SYSTEM.
Source record 10083781 at NHTSANHTSA communication ID: 10083891
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THIS VIBRATION OR GROWL NOISE CAN BE DIFFICULT TO DIAGNOSE AND USING THE PICO SCOPE IS RECOMMENDED FOR DIAGNOSING THIS CONCERN. THE VEHICLE MAY HAVE A VIBRATION OR GROWL NOISE BETWEEN 45-65 MILES-PER-HOUR.
Source components: TIRES.
Source record 10083891 at NHTSANHTSA communication ID: 10083509
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR THE CONCERN. THE VEHICLE'S XM RADIO ONLY HAS XM PREVEIW CHANNELS.
Source components: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10083509 at NHTSANHTSA communication ID: 10083482
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN TO DIAGNOSE THE CONCERN AND THE STEPS TO REPAIR THE CONCERN. THE VEHICLE'S XM TRAVEL LINK MAY BE INOPERTIVE.
Source components: EQUIPMENT:ELECTRICAL.
Source record 10083482 at NHTSANHTSA communication ID: 10078739
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THIS VIBRATION OR GROWL NOISE CAN BE DIFFICULT TO DIAGNOSE AND USING THE PICO SCOPE IS RECOMMENDED FOR DIAGNOSING THIS CONCERN. THE VEHICLE MAY HAVE A VIBRATION OR GROWL NOISE BETWEEN 45-65 MILES-PER-HOUR.
Source components: TIRES.
Source record 10078739 at NHTSANHTSA communication ID: 10078522
NHTSA source summary · Original PDF not reviewed by Recallfolio
"THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO CONTACT ONSTAR FOR HARD MUTE REQUEST TO CORRECT A CUSTOMER CONCERN WHEN THE RADIO IS ON, IT DOES NOT MUTE ENOUGH WHEN THE ONSTAR® TURN-BY-TURN NAVIGATION DIRECTIONS ARE ANNOUNCED DUE TO CUSTOMER IMPROPERLY SETTING THE RADIO VOLUME HIGH ENOUGH WHEN THE TURN-BY-TURN NAVIGATION MESSAGES ARE PLAYED. "
Source components: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM) · EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10078522 at NHTSANHTSA communication ID: 10078520
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION THAT MAY BE USEFUL ON DIAGNOSING BATTERIES THAT HAVE SET FOR A LONG PERIOD OF TIME AND/OR SET IN COLD WEATHER CLIMATES AND TESTING THOSE BATTERIES.
Source components: ELECTRICAL SYSTEM:12V/24V/48V BATTERY.
Source record 10078520 at NHTSANHTSA communication ID: 10083884
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS FOR DIAGNOSING THE CONCERN. THE VEHICLE MAY BE UNABLE TO CONNECT TO ONSTAR USING THE WHITE, BLUE OR RED ONSTAR BUTTONS.
Source components: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM).
Source record 10083884 at NHTSANHTSA communication ID: 10083489
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THE STEPS ON REPAIRING THE CONCERN. A CUSTOMER MAY IDENTIFY A CONCERN OF UNABLE TO REACTIVATE A VEHICLE'S ONSTAR THAT HAS BEEN PREVIOUSLY DISABLED BY ONSTAR. DEALER IS TO CALL GENERAL MOTORS TECHNICAL ASSISTANCE CENTER FOR FURTHER ASSISTANCE IF THE CONCERN IS STILL PRESENT.
Source components: EQUIPMENT:ELECTRICAL.
Source record 10083489 at NHTSANHTSA communication ID: 10083484
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO HELP THE DEALERSHIP TECHNICIANS PERFORM A PARASITIC DRAIN TEST FOR THE ONSTAR MODULE. WHEN PERFORMING BATTERY PARASITIC DRAIN TEST, THERE MAY BE SOME CONFUSION AS TO WHAT THE NORMAL POWER CONSUMPTION READING SHOULD BE FROM THE ONSTAR SYSTEM.
Source components: ELECTRICAL SYSTEM.
Source record 10083484 at NHTSANHTSA communication ID: 10078735
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO HELP THE DEALERSHIP TECHNICIANS PERFORM A PARASITIC DRAIN TEST FOR THE ONSTAR MODULE. WHEN PERFORMING BATTERY PARASITIC DRAIN TEST, THERE MAY BE SOME CONFUSION AS TO WHAT THE NORMAL POWER CONSUMPTION READING SHOULD BE FROM THE ONSTAR SYSTEM.
Source components: ELECTRICAL SYSTEM · ELECTRICAL SYSTEM:12V/24V/48V BATTERY.
Source record 10078735 at NHTSANHTSA communication ID: 10078734
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THE STEPS ON REPAIRING THE CONCERN. A CUSTOMER MAY IDENTIFY A CONCERN OF UNABLE TO REACTIVATE A VEHICLE'S ONSTAR THAT HAS BEEN PREVIOUSLY DISABLED BY ONSTAR. DEALER IS TO CALL GENERAL MOTORS TECHNICAL ASSISTANCE CENTER FOR FURTHER ASSISTANCE IF THE CONCERN IS STILL PRESENT.
Source components: ELECTRICAL SYSTEM.
Source record 10078734 at NHTSANHTSA communication ID: 10078506
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS INFORMATIONAL BULLETIN PROVIDES WARRANTY INFORMATION ON USING THE SERVICE PROGRAMMING SYSTEM (SPS) FOR PROGRAMMING CONTROL MODULES
Source components: ELECTRICAL SYSTEM:SOFTWARE.
Source record 10078506 at NHTSANHTSA communication ID: 10078504
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION INTERNAL ENGINE NOISE OR DAMAGE AFTER OIL FILTER REPLACEMENT
Source components: ENGINE.
Source record 10078504 at NHTSANHTSA communication ID: 10078502
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS WARRANTY ADMINISTRATION BULLETIN PROVIDES INFORMATION ON GMS POLICY ON PERFORMING GM COVERED VEHICLE SERVICES AND MAINTENANCE ON VEHICLES ORIGINATING/SOLD IN CANADA.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10078502 at NHTSANHTSA communication ID: 10078770
NHTSA source summary · Original PDF not reviewed by Recallfolio
15801 CUSTOMER SATISFACTION PROGRAM. VEHICLES EQUIPPED WITH THE DURAMAX DIESEL ENGINE OPTION AND THE AMBULANCE UPFITTER OR FIRE TRUCK UPFITTER OPTION MAY HAVE A CONDITION IN WHICH THE EMISSION CONTROL SYSTEM AS DESIGNED WILL LIMIT SPEED UNDER CERTAIN CONDITIONS. THE EPA HAS APPROVED GENERAL MOTORS REQUEST TO REMOVE THE EMISSION CONTROL SYSTEM SPEED LIMITATIONS ON THESE EMERGENCY VEHICLES WHERE APPLICABLE. DEALERS ARE TO REPROGRAM THE ENGINE CONTROL MODULE (ECM) WITH NEW CALIBRATION FOR EMERGENCY VEHICLES, WHICH WILL REMOVE THE EMISSION CONTROL SYSTEM SPEED LIMITATIONS, AND ALSO PROVIDE AN EARLIER WARNING FOR DIESEL PARTICULATE FILTER (DPF) REGENERATION.
Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL · EQUIPMENT.
Source record 10078770 at NHTSANHTSA communication ID: 10078481
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON THE PURPOSE OF MAGNETIC DRAIN PLUGS.
Source components: EQUIPMENT.
Source record 10078481 at NHTSANHTSA communication ID: 10078472
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON A NORMAL CONDITION ON TEMPERED GLASS OF SPOTS SHOWING ON THE REAR AND SIDE WINDOWS WHEN THE VEHICLE IS IN THE SUNLIGHT.
Source components: VISIBILITY:GLASS, SIDE/REAR.
Source record 10078472 at NHTSANHTSA communication ID: 10083900
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN, IF UNABLE TO PLACE AN ONSTAR CALL IN THE IGNITION ON MODE AFTER THE ONSTAR CANADA UPGRADE TO CONTACT THE GM TECHNICAL ASSISTANCE CENTER ONSTAR GROUP FOR FURTHER ASSISTANCE.
Source components: ELECTRICAL SYSTEM · EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM).
Source record 10083900 at NHTSANHTSA communication ID: 10078435
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS PRELIMINARY INFORMATIONAL BULLETIN PROVIDES INFORMATION THAT MAY BE HELPFUL WHEN ADDRESSING UNDERBODY COMPONENT CORROSION WITH CUSTOMERS.
Source components: EQUIPMENT · STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS.
Source record 10078435 at NHTSANHTSA communication ID: 10083512
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THE STEPS ON DIAGNOSING THE CONCERN. VEHICLE'S SUNROOF OPERATION INTERMITTENT, BIND, NOISE, AUTO-REVERSE, AND/OR WATER LEAKS.
Source components: EQUIPMENT · VISIBILITY.
Source record 10083512 at NHTSANHTSA communication ID: 10078604
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THE STEPS ON DIAGNOSING THE CONCERN. VEHICLE'S SUNROOF OPERATION INTERMITTENT, BIND, NOISE, AUTO-REVERSE, AND/OR WATER LEAKS.
Source components: ELECTRICAL SYSTEM · STRUCTURE:BODY · VISIBILITY:SUN/MOON ROOF ASSEMBLY.
Source record 10078604 at NHTSANHTSA communication ID: 10248430
NHTSA source summary · Original PDF not reviewed by Recallfolio
Emergency Vehicle Reduced Power
Source components: ELECTRICAL SYSTEM.
Source record 10248430 at NHTSANHTSA communication ID: 10078434
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS INFORMATIONAL BULLETIN PROVIDE INFORMATION ON THE OPERATING CHARACTERISTICS OF A MANUAL TRANSMISSION.
Source components: POWER TRAIN:MANUAL TRANSMISSION.
Source record 10078434 at NHTSANHTSA communication ID: 10078430
NHTSA source summary · Original PDF not reviewed by Recallfolio
"THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO INSPECT THE STEERING GEAR FOR A NORMAL CONDITION OF GREASE OR SEALANT ON EXTERIOR CASE OF GEAR DUE TO THE MANUFACTURING PROCESS."
Source components: STEERING:ELECTRIC POWER ASSIST SYSTEM.
Source record 10078430 at NHTSANHTSA communication ID: 10076555
NHTSA source summary · Original PDF not reviewed by Recallfolio
CONDITION Certain 2010-2016 model year Chevrolet Express, GMC Savana, 2011-2013 model year Chevrolet Silverado HD, 2015-2016 model year Chevrolet Silverado HD, 2011-2012 model year GMC Sierra HD, 2015 model year GMC Sierra HD vehicles equipped with Duramax diesel engine (RPO LGH or LML) and Ambulance Upfitter or Fire Truck Upfitter (RPO YF2 or ANM), may have a condition in which the emission control system as designed will limit speed under certain conditions. The EPA has approved General Motors request to remove the emission control system speed limitations on these emergency vehicles where applicable.
Source components: ELECTRICAL SYSTEM:SOFTWARE · ENGINE.
Source record 10076555 at NHTSANHTSA communication ID: 10113973
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B101D stored in Telematics Communication Interface Control Module. Technician will check Global Warranty Management system for customer satisfaction program 15086 status. If the status of the customer satisfaction program 15086 was not completed follow the steps to get the Telematics Communication Interface Control Module replaced. If the status of customer satisfaction program 15086 is found completed contact General Motors Technical Assistance Center OnStar group for further assistance.
Source components: ELECTRICAL SYSTEM:SOFTWARE.
Source record 10113973 at NHTSANHTSA communication ID: 10112831
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on chemical staining, pitting, and corrosion on wheels and the proper cleaners to use to fix the conditions due to multiple causes.
Source components: WHEELS.
Source record 10112831 at NHTSANHTSA communication ID: 10113963
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about the multiple alternative gaseous fuel vehicles General Motors offers. Chevrolet Express and GMC Savana vans 2011 through 2016 offered a dedicated Compressed Natural Gas system. Refer to the latest version of PI0417 for more information. Chevrolet Express and GMC Savana 3500, 4500 Cutaway Vans 2012 through 2016 offered a dedicated Liquefied Petroleum Gas system. Refer to the latest version of PI0722 for more information. Chevrolet Silverado and GMC Sierra's 2013 through 2016 offered a combination of Compressed Natural Gas and Gasoline fuel systems. Refer to the latest version of PI0834 for more information. Chevrolet Impala's 2015 through 2016 offered a combination of Compressed Natural Gas and Gasoline fuel systems. Refer to the latest version of PI1330 for more information. The Compressed Natural Gas fuel system operates under high pressure up to 3600 psi. The Liquefied Petroleum Gas fuel system operates under high pressure up to 300 psi. Service and repair of this system should only be performed by a General Motors trained alternative fuels service technician with the proper knowledge and tools.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL · FUEL SYSTEM, GASOLINE.
Source record 10113963 at NHTSANHTSA communication ID: 10112829
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary informational bulletin provides information on GM is implementing a new service strategy that uses a set of universal coaxial repair kits to service vehicles. This only applies to cable used for high frequency signals, such as cellular (OnStar®), satellite radio (XM) and GPS (navigation). The kits do NOT apply to the AM/FM cables.
Source components: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM).
Source record 10112829 at NHTSANHTSA communication ID: 10113959
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician the steps to diagnose and repair vehicle with a Service Charging System message or Service Engine Soon Malfunction Indicator Lamp and the Engine Control Module may have set a P0621 and/or P0622. These concerns could be caused by the generator wiring harness rubbing on the Air Conditioning compressor line and shorting the circuits. Technician will inspect the generator wiring harness for chaffing and repair as necessary. Install additional conduit to protect the wiring harness from future issues.
Source components: ELECTRICAL SYSTEM.
Source record 10113959 at NHTSANHTSA communication ID: 10112821
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary informational bulletin provides information on GM Accessory Remote start not working with onstars remotelink phone applications
Source components: ELECTRICAL SYSTEM.
Source record 10112821 at NHTSANHTSA communication ID: 10112819
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on Identifying Non-GM (Aftermarket) Engine Calibrations for Gasoline Engines Using Tech 2® or GDS 2 (U.S. and Canada)
Source components: ENGINE.
Source record 10112819 at NHTSANHTSA communication ID: 10112817
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on Clean Exhaust Filter See Owners Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared Message Displayed on DIC, DTC P2463 May Be Set
Source components: EQUIPMENT.
Source record 10112817 at NHTSANHTSA communication ID: 10113949
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician with the steps to diagnosis and repair vehicles with various handling, vehicle dynamics concerns, noises from the suspension or underbody, or issues related to damaged suspension components. Before any in-depth diagnostics are performed, be aware that various issues could occur if the vehicle has been modified and inform the customer the conditions noted may not be covered under warranty. Technician will inspect for installed aftermarket suspension components. Also inspect for improperly adjusted torsion bars.
Source components: SUSPENSION.
Source record 10113949 at NHTSANHTSA communication ID: 10113935
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician that some vehicles may have a Service Engine Soon lamp, engine misfire on cylinder 1, 4, 6, or 7 and/or tick noise. Technician will follow service information diagnosis first. If service information diagnosis does not isolate the cause of this concern perform a cylinder deactivation active fuel management system compression test in service information. If the running compression of the misfiring cylinder stays below 25 Pounds per Square Inch regardless of the active fuel management solenoid being commanded on or off, an active fuel management lifter is mechanically collapsed/stuck or unlocking as soon as the engine is started. Replace all active fuel management lifters, and all plastic lifter guides. Also perform the cylinder deactivation active fuel management Valve Lifter Oil Manifold Diagnosis and Testing in Service Information. If it isolates a concern with the Valve Lifter Oil Manifold, replace it and reevaluate the concern. The active fuel management lifters can also be monitored for proper operation by carefully inspecting the cylinder 1, 4, 6, and 7 rockers and valves while cranking or briefly and safely running the engine with the valve covers removed. If the valve or valves of an active fuel management cylinder stop moving while doing this test, the active fuel management lifter is causing the concern. For 2008-2009 Full Size Truck/SUV or a 2007-2009 Chevrolet Tahoe with the Police Package reprogram the Engine Control Module. On the 2008-2009 Pontiac G8, 2010-2011 Camaro, and 2007-2010 Full Size Trucks with active fuel management, also determine if the active fuel management pressure relief valve shield that is listed in the latest version of 10-06-01-008 has ever been installed. On passenger cars with the LS4 engine, determine if the updated oil pan gasket that is listed in the latest version of 11-06-01-007 has been installed.
Source components: ENGINE AND ENGINE COOLING.
Source record 10113935 at NHTSANHTSA communication ID: 10112795
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on what is needed to be prepared for TAC, caller preparedness and checklists and contacting U.S. technical Assistance and the use of strategy based diagnostics
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10112795 at NHTSANHTSA communication ID: 10112791
NHTSA source summary · Original PDF not reviewed by Recallfolio
This warranty administration bulletin provides information on Courtesy Transportation and Roadside Assistance Programs
Source components: EQUIPMENT.
Source record 10112791 at NHTSANHTSA communication ID: 10112789
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides a procedure to relearn the power folding mirriors and road test to correct a conditon of power fold away mirriors glass shakes or flutters at normal driving speeds
Source components: VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR.
Source record 10112789 at NHTSANHTSA communication ID: 10113921
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician after the OnStar Canada upgrade the OnStar Vehicle Diagnostic Email report is inoperative. Please communicate to the customer that we apologize for this inconvenience and that General Motors is working on a solution for this concern.
Source components: EQUIPMENT:ELECTRICAL.
Source record 10113921 at NHTSANHTSA communication ID: 10113918
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides the technician with the steps on how to diagnose vehicles with a no crank with multiple Diagnostic Trouble Codes set in several different modules with Regular Production Option Code HP2. Technician will retrieve all the Diagnostic Trouble Codes that are set current in the vehicle. When there are multiple Diagnostic Trouble Codes technician may wonder were to start the diagnose process. Technician will address Diagnostic Trouble Codes P1AE2-P1AE4, P1B05, or P1B06 first as they're related to the High Voltage System Interlock Circuit for the high voltage system. Second Diagnostic Trouble Codes to address will be any loss of communication Diagnostic Trouble Codes related to the Powertrain expansion bus or the high speed LAN bus. Then address any low voltage concerns that may be related to a low 12 volt battery.
Source components: ELECTRICAL SYSTEM.
Source record 10113918 at NHTSANHTSA communication ID: 10113915
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician of two types of DEX-COOL 50/50 Premix are available through General Motors Service Parts Operations, one with bitterant and one without. Bitterant is a chemical that is added to products to make them smell or taste extremely bitter and is required in some states, such as California, Oregon, New Mexico, Colorado, and Vermont.
Source components: ENGINE AND ENGINE COOLING:COOLING SYSTEM.
Source record 10113915 at NHTSANHTSA communication ID: 10112779
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on vehicles may rock or move slightly forward or rearward while in Park at start up after cold soak and that this is considered a normal conditon and no repairs are necessary
Source components: ELECTRICAL SYSTEM:STARTER ASSEMBLY.
Source record 10112779 at NHTSANHTSA communication ID: 10113914
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about gasoline powered cars, mid-size trucks, light duty trucks, and heavy duty trucks with premature catalytic converter failures. It is recommended to inspect for a poor crimp on the coil grounds ring terminal at the engine block for the bank with the concern and repair the wire.
Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR.
Source record 10113914 at NHTSANHTSA communication ID: 10113907
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that vehicles with engine Regular Production Option Code LGH or LML may have an Exhaust Fluid Quality Poor message displayed on the Driver Information Center. Technician will need to complete the current Service Information diagnostic for any current Diagnostic Trouble Codes or symptoms found. If an Exhaust Fluid Quality Poor message is displayed with a specific Diagnostic Trouble Code, use that specific Service Information diagnostic, and repair the vehicle as necessary. If the dealer has found an Exhaust Fluid Quality Poor message with no Diagnostic Trouble Code, diagnose the condition using the current Service Information diagnosis for Diagnostic Trouble Code P20EE / P207F (P2BAD for 2012 and newer model years). After making repairs use the Service Information Document titled "Reductant Fluid Quality Test (With or without DTCs)" to evaluate and clear the Exhaust Fluid Quality Poor DIC message.
Source components: ENGINE AND ENGINE COOLING:ENGINE:DIESEL · ENGINE AND ENGINE COOLING:EXHAUST SYSTEM.
Source record 10113907 at NHTSANHTSA communication ID: 10112773
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on If the radar does not see any vehicles, structures, or objects for 15-25 minutes of driving, the system may think its blocked and display the ?Side Object Detection System Disabled? message.
Source components: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL.
Source record 10112773 at NHTSANHTSA communication ID: 10113901
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician vehicles with Regular Production Option Code HP2 may stall after shifting out of park quickly after a key crank. The 2-Mode Hybrid requires a certain amount of engine run time (1-2 seconds) from initial key crank before moving the gear shift indicator out of park. This is a normal condition and no parts should be replaced to try and resolve this concern.
Source components: ENGINE · POWER TRAIN.
Source record 10113901 at NHTSANHTSA communication ID: 10113898
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication informs the technician Polyalkylene Glycol is not compatible with the Hybrid Polyester oil. When vehicles with Hybrid Air Conditioning system have been injected with any commercially available Ultra Violet dye the system should be flushed of all system oil. Most ultra violet dyes contain Polyalkylene Glycol oil.
Source components: EQUIPMENT:APPLIANCE:AIR CONDITIONER.
Source record 10113898 at NHTSANHTSA communication ID: 10112771
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles and Generating Higher CSi Scores
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10112771 at NHTSANHTSA communication ID: 10112770
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability
Source components: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL.
Source record 10112770 at NHTSANHTSA communication ID: 10112769
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on Battery Testing and Warranty Replacement Requirements (North America ONLY)
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10112769 at NHTSANHTSA communication ID: 10112768
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on how to properly maintain vehicles in the dealer inventory
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10112768 at NHTSANHTSA communication ID: 10112764
NHTSA source summary · Original PDF not reviewed by Recallfolio
This warranty informational bulletin provides a list of all the required operating procedures and explains them out to what is acceptable and not.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10112764 at NHTSANHTSA communication ID: 10114443
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have an inaccurate fuel gauge. Technician should drive the vehicle to duplicate the concern. The fuel gauge will have a tendency to falsely indicate a lower fuel level than what is actually present. The fuel gauge will take a few minutes to show the correct fuel level. On vehicles equipped with an automatic transmission no buffering takes place when the transmission is in park or neutral. This is a normal characteristic and no repairs are necessary. On vehicles equipped with a manual transmission the fuel gauge is buffered in all gears and neutral. There is a timer which starts to count up when the clutch is depressed. When this timer reaches its calibrated value the buffering stops. This is a normal characteristic and no repairs are necessary.
Source components: FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM.
Source record 10114443 at NHTSANHTSA communication ID: 10116914
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on the proper mounting paste to apply to tires when mounting and balancing them to prevent conditions like Vibration Shortly After Tires are Mounted/Preventing Vibration from Wheel Slip (Tire Sliding on Wheel)
Source components: TIRES · WHEELS.
Source record 10116914 at NHTSANHTSA communication ID: 10116912
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides Information Regarding Servicing Components Located Near SIR Components and how to properly disable the SIR system for repairs at or near
Source components: EQUIPMENT:ELECTRICAL · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10116912 at NHTSANHTSA communication ID: 10096141
NHTSA source summary · Original PDF not reviewed by Recallfolio
THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT MAY HAVE AN OUTSIDE AIR TEMPERATURE INOPERATIVE. TO PERFORM AN INSTANT UPDATE OF THE AMBIENT TEMPERATURE SENSOR, PRESS AND HOLD THE RECIRC BUTTON AND AIR CONDITIONING BUTTON ON THE HEATER-VENT-AIR CONDITIONING CONTROL HEAD SIMULTANEOUSLY. IT IS ALSO POSSIBLE TO PERFORM THIS BY USING A SCAN TOOL IN SPECIAL FUNCTION MODE AND SELECT INSTANT UPDATE.
Source components: EQUIPMENT:APPLIANCE:AIR CONDITIONER.
Source record 10096141 at NHTSANHTSA communication ID: 10116891
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on Clarification of Use - Dealer Empowerment Labor Operations and Customer Enthusiasm (U.S. Only)
Source components: EQUIPMENT ADAPTIVE/MOBILITY · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10116891 at NHTSANHTSA communication ID: 10116890
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides an out line on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage and what should be considered warranty replacement and not
Source components: EXTERIOR LIGHTING:BACK UP LIGHTS · EXTERIOR LIGHTING:BRAKE LIGHTS · EXTERIOR LIGHTING:HEADLIGHTS.
Source record 10116890 at NHTSANHTSA communication ID: 10116888
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on Unscheduled Supplemental Services (Including Flushing Services and Additives) and Proper Use of GM Simplified Maintenance Schedules (U.S. Only)
Source components: EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10116888 at NHTSANHTSA communication ID: 10116878
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides Information on Inappropriate Warranty Claims Submitted for Damaged Radios and Instrument Panel Clusters (IPCs)
Source components: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL · EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10116878 at NHTSANHTSA communication ID: 10116874
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on exterior lamp condinsation and replacement guidelines
Source components: EXTERIOR LIGHTING:HEADLIGHTS.
Source record 10116874 at NHTSANHTSA communication ID: 10116871
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on how to properly repair rust on the hem flange on doors for vehicles that have the condition of rust showing at hem flange
Source components: EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10116871 at NHTSANHTSA communication ID: 10116863
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on Behavior of Non-Upgraded OnStar Equipped Vehicles Operating in Canada after Decommissioning of 2G CDMA Cellular Networks
Source components: EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10116863 at NHTSANHTSA communication ID: 10112302
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides Information on Passenger Presence Sensing System (PPS or PSS) Concerns with Custom Upholstery, Accessory Seat Heaters or Other Comfort Enhancing Devices
Source components: AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION · SEATS · SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER.
Source record 10112302 at NHTSANHTSA communication ID: 10114364
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that may have Service Engine Soon and a Diagnostic Trouble Code P0011. If the technician has followed Service Information Diagnostic Trouble Code for P0011and the root cause was not found the oil pressure at the oil pressure sender should be checked. Also the number 2 cam bearing should be inspected.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10114364 at NHTSANHTSA communication ID: 10246963
NHTSA source summary · Original PDF not reviewed by Recallfolio
Changing Turn-By-Turn Voice Response To Metric Or English Units
Source components: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM).
Source record 10246963 at NHTSANHTSA communication ID: 10245319
NHTSA source summary · Original PDF not reviewed by Recallfolio
Hybrid No Crank or Loss of High Speed Communications.
Source components: ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT · ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT:POWER CONTROL UNIT/MODULE (HPCU).
Source record 10245319 at NHTSANHTSA communication ID: 10246639
NHTSA source summary · Original PDF not reviewed by Recallfolio
Power Steering Noise or Fluid Leak from Power Steering Pump, Gear or High Pressure Hose During Extreme Low Temperature Conditions
Source components: STEERING.
Source record 10246639 at NHTSANHTSA communication ID: 10114998
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles with Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0101. Technician should follow published Service Information diagnostics for any Diagnostic Trouble Codes that are set. If during diagnosis the tech has found that the Airflow Leak Equivalency Ratio or Induction System Leak Indication is above or below the specification the tech will have to carefully check for leaks in the air intake.
Source components: ENGINE · EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10114998 at NHTSANHTSA communication ID: 10114977
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website listed below for vehicle specific XM offerings and availability.
Source components: EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY · EQUIPMENT:ELECTRICAL.
Source record 10114977 at NHTSANHTSA communication ID: 10114969
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides additional information to the technician when replacing the Duramax Diesel head gasket. This is a supplement to procedure found in Service Information. The left and right cylinder head gaskets are not interchangeable and will block oil and coolant passages if installed incorrectly resulting in severe damage to the engine. Technician is not use any power sanding devices, wire brush or wheel as well as any chemical cleaning agents to clean the gasket surface. Leave the gaskets in the package until the surfaces are ready to install them. Do not set the gaskets on workbenches or tool boxes to avoid introduction of foreign debris. The cylinder head surface is not to be machined measure the head for warpage with a straight edge and feeler gauge replacing the head with warpage in excess of .1 millimeter. All M12 head bolts must be replaced however the M8 bolts can be reused. Install 2 head bolts secured at minimal torque to minimize the chance of introducing foreign material. Use a paint pen on the M12 bolts marking the head of each bolt indicating which of the 4 torque steps have been completed to prevent missing a step or doing a step twice.
Source components: ENGINE AND ENGINE COOLING · ENGINE AND ENGINE COOLING:ENGINE:DIESEL · EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10114969 at NHTSANHTSA communication ID: 10114968
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that may have "Exhaust Fluid Low", "Exhaust Fluid Empty - Refill Now", "Exhaust Fluid Range: XXX" or "Service Exhaust Fluid - See Owners Now" on the Driver Information Center. If the technician is working on 2010 and 2011 model years campaign 11001 has now been released. Other vehicles technician will need to check the Body Control Module and the scan tool to insure the latest calibration are installed in both. Then use the scan tool to check Reductant System Data in the Engine Control Module. Ensure that all three diesel exhaust fluid level sensors are active with the diesel exhaust fluid tank level showing 100%. If the tank level is below 100% add up to 2 gallons of diesel exhaust fluid. After adding the fluid, use a scan tool to reset the reductant fluid tank level. When the reductant level warning shows "none" the diesel exhaust fluid system reset and reprogram is complete.
Source components: ENGINE AND ENGINE COOLING:ENGINE:DIESEL · ENGINE AND ENGINE COOLING:EXHAUST SYSTEM.
Source record 10114968 at NHTSANHTSA communication ID: 10114964
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician certain accessories are being made available through the Integrated Business Partner. For detailed manufacturer warranty information, technical support, or for possible product defects refer to the Electronic Parts Catalog part listing for contact information to contact the appropriate supplier.
Source components: ELECTRICAL SYSTEM.
Source record 10114964 at NHTSANHTSA communication ID: 10114954
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0442. Technician will need to review Techlink article from May 2013 titled "Using the Evaporative Emissions System Tester" Technician will need to follow these steps to help diagnose the issue. First after the P0442 has been verified do not disturb any of the fuel system components. The technician now can use the scan tool to close the Evaporative Emissions System. If possible change the tank pressure sensor units from inch_H2O to milimeter_Hg for better resolution. Now the vehicle can be stared to monitor the tank pressure sensor output value for approximately two minutes. If the tank pressure sensor value does change, pressurize the fuel tank side of the purge solenoid with the GE 41413-A / J 41413-A and the necessary adaptors. Now add smoke and allow pressure to stabilize for 2 minutes. If smoke is allowed to pass through the purge solenoid, replace the purge solenoid. If the tank pressure sensor value does not change, then install CH-48096 adaptor between the purge line from the canister and the purge solenoid. With the Evaporative Emissions System closed, pressurize the system through the CH-48096 adaptor and allow the system to completely stabilize, by observing the Press / Vac Gauge for a minimum of 5 minutes. Now add smoke to the system with GE 41413-A / J 41413-A after system stabilization. Now inspect the purge solenoid, engine side, fuel cap, canister vent solenoid filter and any line quick connects. When the leak is unable to be located, test under a vacuum condition. his type of leak may be detected by using the scan tool Purge/Seal function to create a vacuum in the Evaporative Emissions System and then observe the FTP sensor parameter for vacuum decay.
Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL · FUEL SYSTEM, GASOLINE · FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY.
Source record 10114954 at NHTSANHTSA communication ID: 10201115
NHTSA source summary · Original PDF not reviewed by Recallfolio
OnStar Voice Fallback Number Update
Source components: COMMUNICATION:MANUFACTURER TELEMATICS · EQUIPMENT:ELECTRICAL.
Source record 10201115 at NHTSANHTSA communication ID: 10201103
NHTSA source summary · Original PDF not reviewed by Recallfolio
Clean Exhaust Filter see owners manual now or cleaning exhaust filter keep driving until message is cleared displayed on DIC, DTC P2463 May be set
Source components: ENGINE · EQUIPMENT.
Source record 10201103 at NHTSANHTSA communication ID: 10201102
NHTSA source summary · Original PDF not reviewed by Recallfolio
Information on Diesel Exhaust Fluid (DEF) Filing Instructions, Frozen Tank Status and General Information
Source components: ENGINE · ENGINE AND ENGINE COOLING:ENGINE:DIESEL · FUEL SYSTEM, DIESEL.
Source record 10201102 at NHTSANHTSA communication ID: 10201101
NHTSA source summary · Original PDF not reviewed by Recallfolio
Information on Mounting Points for Pickup Box Accessories
Source components: EQUIPMENT.
Source record 10201101 at NHTSANHTSA communication ID: 10201100
NHTSA source summary · Original PDF not reviewed by Recallfolio
New Tool Availability - EN-48974-EGR Cooler Pressure Tester Adapter Set to Diagnose Duramax Diesel Engine EGR Cooler Engine Coolant Leaks into Combustion Chamber
Source components: ENGINE · ENGINE AND ENGINE COOLING · ENGINE AND ENGINE COOLING:ENGINE:DIESEL.
Source record 10201100 at NHTSANHTSA communication ID: 10201098
NHTSA source summary · Original PDF not reviewed by Recallfolio
OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification
Source components: ENGINE · POWER TRAIN · POWER TRAIN:AUTOMATIC TRANSMISSION.
Source record 10201098 at NHTSANHTSA communication ID: 10190504
NHTSA source summary · Original PDF not reviewed by Recallfolio
IPC Odometer Programming Method Quick Reference Guide Season Odometer Programming Methods in Use Today 1. IPC reprogramming and setup using the service programming system (SPS). 2. Odometer setup at the electronic service center (ESC) when using an exchange IPC/DIC. 3. Tech 2® The Tech 2 is used to set up a replacement BCM, which includes loading the odometer value that is displayed and stored in the IPC. A replacement IPC will display the previously stored vehicle odometer value, communicated from the BCM, after cycling the ignition or driving the vehicle. *The odometer programming is integrated as part of the BCM programming procedure. It is not a stand-alone event.
Source components: ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10190504 at NHTSANHTSA communication ID: 10190503
NHTSA source summary · Original PDF not reviewed by Recallfolio
OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification
Source components: ENGINE · POWER TRAIN:AUTOMATIC TRANSMISSION.
Source record 10190503 at NHTSANHTSA communication ID: 10190380
NHTSA source summary · Original PDF not reviewed by Recallfolio
Information on Diesel Exhaust Fluid (DEF) Filling Instructions, Frozen Tank Status and General Information In operating temperatures of 15°F (−9°C) or less, customers may comment on an Exhaust Fluid Range message displaying on the DIC even though the DEF fluid has been filled. When the DEF is frozen, the level sensor cannot determine the fluid level in the tank. If this occurs the logic of the PCM will assume a default fluid level. The logic will use the calculated range based on DEF dosing history and the assumed fluid level. If there is a high learned dosing rate and the fluid has not thawed to where the pins of the level sensor can function, there is a possibility the Exhaust Fluid Range message can set with the range from approximately 1609 km (1000 mi) to less than 482 km (300 mi), even though the tank is known to have fluid or be full. This is an operating characteristic of the system. However to increase or eliminate the range message, once the range drops below 482 km (300 mi), the DEF tank should be refilled. This should allow refill detection to occur and turn off the range indicator. The operator must be sure not to overfill the DEF tank using the instructions provided in this bulletin or in the owners manual. When in frozen tank status, refill detections are not allowed until the warning strategy reaches the point at which the distance remaining is less than 482 km (300 mi). The refill detection is dependent on the DEF thawing enough that the level sensor pins can be read. A fully frozen tank can take almost an hour to detect a refill, after the vehicle is started. This condition should not be confused with the situation described in PIP4864: Low Or Speed Limited Diesel Exhaust Fluid Message (DEF) Will Not Reset.
Source components: ENGINE AND ENGINE COOLING:ENGINE:DIESEL · ENGINE AND ENGINE COOLING:EXHAUST SYSTEM.
Source record 10190380 at NHTSANHTSA communication ID: 10137258
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information for technicians on the reuse of fasteners and the proper reading of torque specifications.
Source components: EQUIPMENT.
Source record 10137258 at NHTSA