Technical Service Bulletins (TSBs) for the 2016 Sierra 2500 are official communications between GMC & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.

    STEERING

    • TSB #PIT5501B

      Date Announced:
      JUN 17, 2016
      NHTSA ID:
      #10081240

      THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ON THE STEPS TO DIAGNOSIS AND REPAIR STEERING THAT FEELS LOOSE OR HAS EXCESSIVE PLAY. Read More »

    • TSB #PIT-5501-A

      Date Announced:
      APR 26, 2016
      NHTSA ID:
      #10078740

      THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR THE CONCERN OF THE STEERING FEELS LOOSE OR HAS EXCESSIVE PLAY. Read More »

    • TSB #PIT5501A

      Date Announced:
      APR 26, 2016
      NHTSA ID:
      #10083856

      THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR THE CONCERN OF THE STEERING FEELS LOOSE OR HAS EXCESSIVE PLAY. Read More »

    STEERING:ELECTRIC POWER ASSIST SYSTEM

    • TSB #SB-16-NA-109

      Date Announced:
      APR 01, 2016
      NHTSA ID:
      #10078430

      "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." Read More »

    SUSPENSION

    • TSB #PIT5403B

      Date Announced:
      AUG 16, 2016
      NHTSA ID:
      #10083321

      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 ... Read More »

    SUSPENSION:FRONT:SPRINGS:LEAF SPRING ASSEMBLY:U-BOLT, LEAF SPRING TO AXLE

    • TSB #SB-09-03-09-001D

      Date Announced:
      APR 12, 2016
      NHTSA ID:
      #10078480

      THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO RE-TORQUE THE JOINTS OF THE REAR LEAF SPRING ASSEMBLY TO CORRECT A CUSTOMER CONCERN OF A CLUNKING NOISE COMING FROM THE REAR OF THE VEHICLE. Read More »

    SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY

    • TSB #SB-09-03-09-001D

      Date Announced:
      APR 12, 2016
      NHTSA ID:
      #10078480

      THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO RE-TORQUE THE JOINTS OF THE REAR LEAF SPRING ASSEMBLY TO CORRECT A CUSTOMER CONCERN OF A CLUNKING NOISE COMING FROM THE REAR OF THE VEHICLE. Read More »

    BRAKES (PWS)

    • TSB #22860

      Date Announced:
      DEC 21, 2015
      NHTSA ID:
      #10089507

      22860 - SERVICE UPDATE. THIS BULLETIN PROVIDES A SERVICE PROCEDURE TO DO AN INSPECTION AND WIRE REPAIR AS NEEDED ON CERTAIN 2016 MODEL YEAR CHEVROLET SILVERADO HD, SILVERADO LD, GMC SIERRA HD AND SIERRA LD VEHICLES. Read More »

    SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER

    • TSB #SB-08-24-15

      Date Announced:
      AUG 24, 2015
      NHTSA ID:
      #10059097

      GENERAL MOTORS: PARTS FOR MOST VEHICLES, CLUTCH, MASTER CYLINDER ASSEMBLY ARE, REQUIRED AND REQUESTED, TO BE RETURNED AND NEED TO REORDER REPLACEMENT PARTS USING SAME PART NUMBERS. Read More »

    SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS

    • TSB #22860

      Date Announced:
      DEC 21, 2015
      NHTSA ID:
      #10089439

      22860 - SERVICE UPDATE. THIS BULLETIN PROVIDES A SERVICE PROCEDURE TO DO AN INSPECTION AND WIRE REPAIR AS NEEDED ON CERTAIN 2016 MODEL YEAR CHEVROLET SILVERADO HD, SILVERADO LD, GMC SIERRA HD AND SIERRA LD VEHICLES. Read More »

    ENGINE (PWS)

    • TSB #PI1394A

      Date Announced:
      AUG 29, 2016
      NHTSA ID:
      #10082869

      THIS INFORMATIONAL BULLETIN PROVIDES ADDITIONAL INFORMATION ON HOW TO INSTALL PISTONS AND SUGGEST WHAT TOOLS TO USE. Read More »

    • TSB #030603004R

      Date Announced:
      AUG 12, 2016
      NHTSA ID:
      #10082822

      THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON HOW TO TEST A BATTERY AND WHAT IS NEEDED TO WARRANTY A BATTERY. Read More »

    • TSB #000601012F

      Date Announced:
      AUG 02, 2016
      NHTSA ID:
      #10082814

      THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION TO GM DEALERS ON THE CORRECT CLEANING METHODS WHEN CLEANING ENGINE GASKET SEALING SURFACES. Read More »

    • TSB #000601026I

      Date Announced:
      AUG 01, 2016
      NHTSA ID:
      #10082820

      THIS INFORMATIONAL BULLETINS PROVIDES INFORMATION ON THE INTAKE MANIFOLD INSPECTION/REPLACEMENT AFTER SERVERE INTERNAL ENGINE DAMAGE. Read More »

    • TSB #PIP5189B

      Date Announced:
      APR 27, 2016
      NHTSA ID:
      #10083782

      THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR THE CONCERN OF BLACK SMOKE WHEN STARTING THE VEHICLE AFTER SITTING. Read More »

    • TSB #SB-07-06-01-016C

      Date Announced:
      APR 18, 2016
      NHTSA ID:
      #10078504

      THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION INTERNAL ENGINE NOISE OR DAMAGE AFTER OIL FILTER REPLACEMENT Read More »

    • TSB #PIP5230C

      Date Announced:
      FEB 12, 2016
      NHTSA ID:
      #10096033

      THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN BEFORE REPLACING THE CRANKSHAFT TO REVIEW THE FOLLOWING. Read More »

    • TSB #SB-00-06-01-026G

      Date Announced:
      AUG 01, 2015
      NHTSA ID:
      #10059095

      GENERAL MOTORS: IN SOME VEHICLES AND TRUCKS, WHEN TRANSFERRING INTAKE MANIFOLD TO REPLACE AN ENGINE LONG SERVICE BLOCK, DUE TO INTERNAL DAMAGE, EXTREME CAUTION MUST BE TAKEN FOR COMPONENT DEBRIS VIA BROKEN, BENT OR MISSING INTAKE VALVES. Read More »

    ENGINE AND ENGINE COOLING

    • TSB #PIP4786C

      Date Announced:
      AUG 15, 2016
      NHTSA ID:
      #10083080

      THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT MAY HAVE LOW OIL PRESSURE MESSAGE. TECHNICIAN MAY ALSO FIND A DIAGNOSTIC TROUBLE CODE P0521 IN THE ENGINE CONTROL MODULE. Read More »

    • TSB #16NA249

      Date Announced:
      AUG 08, 2016
      NHTSA ID:
      #10082447

      THIS INFORMATIONAL BULLETIN EXPLAINS A POSSIBLE NORMAL WHINING NOISE FROM THE BALANCE SHAFT CHAIN IF THE VEHICLE HAS LESS THAN 10,000 MILES ON IT. Read More »

    ENGINE AND ENGINE COOLING:ENGINE:DIESEL

    • TSB #030604017I

      Date Announced:
      AUG 02, 2016
      NHTSA ID:
      #10082823

      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. Read More »

    • TSB #16NA244

      Date Announced:
      AUG 01, 2016
      NHTSA ID:
      #10082423

      THIS INFORMATIONAL BULLETIN PROVIDES ADDITIONAL INFORMATION ABOUT THE DEF USE AND TREATMENT OF THE FLUID. Read More »

    • TSB #16-NA-204

      Date Announced:
      JUN 22, 2016
      NHTSA ID:
      #10088863

      THIS INFORMATIONAL BULLETIN IS A SUPPLEMENT TO THE DURAMAX DIESEL COOLANT SYSTEM FILL AND HEAD GASKET REPLACEMENT PROCEDURE FOUND IN THE SERVICE INFORMATION. Read More »

    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

    • TSB #CSP-15801

      Date Announced:
      APR 12, 2016
      NHTSA ID:
      #10078770

      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 ... Read More »

    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)

    • TSB #16-NA-212

      Date Announced:
      JUN 28, 2016
      NHTSA ID:
      #10089001

      THIS INFORMATION BULLETIN PROVIDE INFORMATION ON A NEW WAY TO LOOK AT NOX SENSOR READINGS AND EXHAUST TEMPERATURE DURING A DPF REGENERATION OR A REDUCTANT FLUID QUALITY TEST. Read More »

    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

    • TSB #SB-00-06-01-026G

      Date Announced:
      AUG 01, 2015
      NHTSA ID:
      #10059095

      GENERAL MOTORS: IN SOME VEHICLES AND TRUCKS, WHEN TRANSFERRING INTAKE MANIFOLD TO REPLACE AN ENGINE LONG SERVICE BLOCK, DUE TO INTERNAL DAMAGE, EXTREME CAUTION MUST BE TAKEN FOR COMPONENT DEBRIS VIA BROKEN, BENT OR MISSING INTAKE VALVES. Read More »

    FUEL SYSTEM, GASOLINE

    • TSB #SB-16NA-131

      Date Announced:
      MAY 01, 2016
      NHTSA ID:
      #10078569

      THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON VEHICLES DESIGNED TO OPERATE ON GASEOUS FUELS. Read More »

    FUEL SYSTEM, DIESEL

    • TSB #SB-16NA-131

      Date Announced:
      MAY 01, 2016
      NHTSA ID:
      #10078569

      THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON VEHICLES DESIGNED TO OPERATE ON GASEOUS FUELS. Read More »

    FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY

    • TSB #16-NA-100

      Date Announced:
      JUN 17, 2016
      NHTSA ID:
      #10081833

      THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE ON THE CHECK VALVE INTERNAL TO THE FUEL TANK DUE TO GAS TANK IS HARD TO FILL. Read More »

    FUEL SYSTEM, OTHER

    • TSB #SB-16NA-131

      Date Announced:
      MAY 01, 2016
      NHTSA ID:
      #10078569

      THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON VEHICLES DESIGNED TO OPERATE ON GASEOUS FUELS. Read More »

    POWER TRAIN

    • TSB #16NA019

      Date Announced:
      AUG 19, 2016
      NHTSA ID:
      #10081880

      THIS TECHNICAL BULLETIN PROVIDES THE PROCEDURES TO COMPLETE A TRANSSMISSION ADAPTIVE LEARN ON ALL THE DIFFERENT TYPES OF VEHICLES AND TRANSMISSIONS BASED ON RPO OPTIONS TO CORRECT A CONDITION OF HARSH SHIFTS ON HARD ACCELLERATIONS. Read More »

    POWER TRAIN:CLUTCH ASSEMBLY

    • TSB #SB-08-24-15

      Date Announced:
      AUG 24, 2015
      NHTSA ID:
      #10059097

      GENERAL MOTORS: PARTS FOR MOST VEHICLES, CLUTCH, MASTER CYLINDER ASSEMBLY ARE, REQUIRED AND REQUESTED, TO BE RETURNED AND NEED TO REORDER REPLACEMENT PARTS USING SAME PART NUMBERS. Read More »

    POWER TRAIN:MANUAL TRANSMISSION

    • TSB #SB-03-07-29-004K

      Date Announced:
      APR 01, 2016
      NHTSA ID:
      #10078434

      THIS INFORMATIONAL BULLETIN PROVIDE INFORMATION ON THE OPERATING CHARACTERISTICS OF A MANUAL TRANSMISSION. Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #16-NA-014

      Date Announced:
      JUN 28, 2016
      NHTSA ID:
      #10074343

      THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPLACE THE STATOR SHAFT SUPPORT TO CORRECT CUSTOMER CONCERN ON A DELAYED ENGAGEMENT WHEN THE TRANSMISSION IS SHIFTED FROM PARK TO REVERSE OR PARK TO DRIVE AFTER THE VEHICLE HAS BEEN SITTING ... Read More »

    • TSB #16-NA-182

      Date Announced:
      JUN 07, 2016
      NHTSA ID:
      #10081992

      THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON NEW SOFTWARE BEING AVAILABLE TO CORRECT A FIRM 3-2 DOWNSHIFT AT LIGHT OR HEAVY THROTTLE. Read More »

    • TSB #PIP5021G

      Date Announced:
      SEP 01, 2015
      NHTSA ID:
      #10075402

      SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »

    POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

    • TSB #PIE-0362

      Date Announced:
      APR 25, 2016
      NHTSA ID:
      #10078562

      THIS ENGINEERING INFORMATION BULLETIN IS REQUESTING INFORMATION FROM THE DEALERS ON A CUSTOMER CONCERN THAT A SERVICE 4WD MESSAGE DISPLAYED ON THE DIC AND DTC C0398 SET WITHIN THE TRANSFER CASE CONTROL MODULE. Read More »

    • TSB #PIP5261A

      Date Announced:
      FEB 08, 2016
      NHTSA ID:
      #10096054

      THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN THAT SOME VEHICLES MAY HAVE A HIGH PITCHED WHINE NOISE FROM THE VEHICLE NOTICED WHEN DRIVING IN AUTO 4WD. Read More »

    ELECTRICAL SYSTEM

    • TSB #16NA241

      Date Announced:
      AUG 31, 2016
      NHTSA ID:
      #10082412

      THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO CHECK THE CYLINDERS FOR DAMAGED PISTONS AND DETERMINE IF THE USE OF AFTERMARKET CALIBRATIONS OR PERFORMANCE PARTS MAY BE THE CAUSE. Read More »

    • TSB #PIT5074J

      Date Announced:
      AUG 30, 2016
      NHTSA ID:
      #10083241

      THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT THE USE OF J-35616-64B TERMINAL TEST PROBE, REPLACEMENT TERMINALS, AND TERMINATED LEADS. Read More »

    • TSB #140089004B

      Date Announced:
      AUG 09, 2016
      NHTSA ID:
      #10082863

      THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION FOR IGNITION KEY, FOB, KEY TAGS AND KEY RINGS CONFIGURATION FOR VARIOUS VEHICLES AND APPLYING A QR CODE STICKER OR BARCODE STICKER TO THE FOB. Read More »

    • TSB #PIP5373A

      Date Announced:
      AUG 05, 2016
      NHTSA ID:
      #10083131

      THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES THE TECHNICIAN WITH STEPS ON HOW TO PROGRAM AN ENGINE CONTROL MODULE WHEN GETTING A SERVICE PROGRAMMING SYSTEM ERROR CODE E4491 OR E4423. Read More »

    • TSB #110849001S

      Date Announced:
      AUG 02, 2016
      NHTSA ID:
      #10082861

      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. Read More »

    • TSB #PIP5094A

      Date Announced:
      JUN 14, 2016
      NHTSA ID:
      #10081022

      THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT ,WHEN TESTING ANY CIRCUIT FOR OPEN OR RESISTANCE, IT IS IMPERATIVE THAT ALL RELATED TERMINAL PIN FIT AND TENSION BE CHECKED WHEN THE TEST STEPS REQUIRE DISCONNECTION ... Read More »

    • TSB #16-NA-182

      Date Announced:
      JUN 07, 2016
      NHTSA ID:
      #10081992

      THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON NEW SOFTWARE BEING AVAILABLE TO CORRECT A FIRM 3-2 DOWNSHIFT AT LIGHT OR HEAVY THROTTLE. Read More »

    • TSB #PIP5189B

      Date Announced:
      APR 27, 2016
      NHTSA ID:
      #10083782

      THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR THE CONCERN OF BLACK SMOKE WHEN STARTING THE VEHICLE AFTER SITTING. Read More »

    • TSB #PIP5168E

      Date Announced:
      APR 22, 2016
      NHTSA ID:
      #10083781

      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. Read More »

    • TSB #PIC-4935-E

      Date Announced:
      APR 19, 2016
      NHTSA ID:
      #10078735

      THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO HELP THE DEALERSHIP TECHNICIANS PERFORM A PARASITIC DRAIN TEST FOR THE ONSTAR MODULE. Read More »

    • TSB #PIC4935E

      Date Announced:
      APR 19, 2016
      NHTSA ID:
      #10083484

      THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO HELP THE DEALERSHIP TECHNICIANS PERFORM A PARASITIC DRAIN TEST FOR THE ONSTAR MODULE. Read More »

    • TSB #PIC-5260-A

      Date Announced:
      APR 05, 2016
      NHTSA ID:
      #10078604

      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. Read More »

    • TSB #SB-16-NA-107

      Date Announced:
      APR 01, 2016
      NHTSA ID:
      #10078420

      THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPROGRAM THE RADIO TO CORRECT A CUSTOMER CONCERN OF RADIO INOPERATIVE, BLUE SCREEN, AM CLIPPING NOISE, HD ON/OFF STATUS NOT RETAINED IN STATIONS, TIME LAG ON TRANSITIONS, NO AUDIO WITH ... Read More »

    ELECTRICAL SYSTEM:12V/24V/48V BATTERY

    • TSB #030603004R

      Date Announced:
      AUG 12, 2016
      NHTSA ID:
      #10082822

      THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON HOW TO TEST A BATTERY AND WHAT IS NEEDED TO WARRANTY A BATTERY. Read More »

    • TSB #SB-15-06-03-001B

      Date Announced:
      APR 20, 2016
      NHTSA ID:
      #10078520

      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. Read More »

    • TSB #PIC-4935-E

      Date Announced:
      APR 19, 2016
      NHTSA ID:
      #10078735

      THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO HELP THE DEALERSHIP TECHNICIANS PERFORM A PARASITIC DRAIN TEST FOR THE ONSTAR MODULE. Read More »

    • TSB #SB-03-06-03-004Q

      Date Announced:
      APR 18, 2016
      NHTSA ID:
      #10078507

      THIS WARRANTY ADMINISTRATION BULLETIN PROVIDE POLICY INFORMATION ON USING THE EL-50313 MIDTRONICS GR8 BATTERY TESTER/CHARGER FOR DIAGNOSING BATTERY REPLACEMENTS AND MAINTAINING BATTERIES ON NEW VEHICLES IN DEALER INVENTORY. Read More »

    ELECTRICAL SYSTEM:WIRING

    • TSB #22860

      Date Announced:
      DEC 21, 2015
      NHTSA ID:
      #10089507

      22860 - SERVICE UPDATE. THIS BULLETIN PROVIDES A SERVICE PROCEDURE TO DO AN INSPECTION AND WIRE REPAIR AS NEEDED ON CERTAIN 2016 MODEL YEAR CHEVROLET SILVERADO HD, SILVERADO LD, GMC SIERRA HD AND SIERRA LD VEHICLES. Read More »

    ELECTRICAL SYSTEM:SOFTWARE

    • TSB #16-NA-182

      Date Announced:
      JUN 07, 2016
      NHTSA ID:
      #10081992

      THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON NEW SOFTWARE BEING AVAILABLE TO CORRECT A FIRM 3-2 DOWNSHIFT AT LIGHT OR HEAVY THROTTLE. Read More »

    • TSB #SB-06-08-47-001L

      Date Announced:
      APR 18, 2016
      NHTSA ID:
      #10078506

      THIS INFORMATIONAL BULLETIN PROVIDES WARRANTY INFORMATION ON USING THE SERVICE PROGRAMMING SYSTEM (SPS) FOR PROGRAMMING CONTROL MODULES Read More »

    • TSB #SB-16-NA-107

      Date Announced:
      APR 01, 2016
      NHTSA ID:
      #10078420

      THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPROGRAM THE RADIO TO CORRECT A CUSTOMER CONCERN OF RADIO INOPERATIVE, BLUE SCREEN, AM CLIPPING NOISE, HD ON/OFF STATUS NOT RETAINED IN STATIONS, TIME LAG ON TRANSITIONS, NO AUDIO WITH ... Read More »

    VISIBILITY

    • TSB #PIC5260A

      Date Announced:
      APR 05, 2016
      NHTSA ID:
      #10083512

      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. Read More »

    VISIBILITY:GLASS, SIDE/REAR

    • TSB #PI-0754-B

      Date Announced:
      APR 12, 2016
      NHTSA ID:
      #10078472

      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. Read More »

    VISIBILITY:SUN/MOON ROOF ASSEMBLY

    • TSB #PIC-5260-A

      Date Announced:
      APR 05, 2016
      NHTSA ID:
      #10078604

      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. Read More »

    AIR BAGS

    • TSB #16NA246

      Date Announced:
      AUG 03, 2016
      NHTSA ID:
      #10082437

      THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON LOCATING AND RECONNECTING AIRBAG CONNECTORS THAT ARE NOT FULLY SEATED TO CORRECT A CUSTOMER CONCERN OF AN AIRBAG WARNING LAMP ILLUMINATED, OR ONE, OR MORE, AIRBAG DTC(S) SET. Read More »

    SEAT BELTS

    • TSB #PI0388F

      Date Announced:
      AUG 15, 2016
      NHTSA ID:
      #10082865

      THIS PRELIMINARY INFORMATIONAL BULLETIN PROVIDES A PROCEDURE TO REPOSITION THE FRONT SEAT BELT LATCH PLATE FOR CONCERNS REGARDING THE SEAT BELT WEBBING OR LATCH PLATE COMING TWISTED. Read More »

    STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS

    • TSB #PI-0281-E

      Date Announced:
      APR 07, 2016
      NHTSA ID:
      #10078435

      THIS PRELIMINARY INFORMATIONAL BULLETIN PROVIDES INFORMATION THAT MAY BE HELPFUL WHEN ADDRESSING UNDERBODY COMPONENT CORROSION WITH CUSTOMERS. Read More »

    STRUCTURE:BODY

    • TSB #SB-12-08-51-002E

      Date Announced:
      APR 11, 2016
      NHTSA ID:
      #10078469

      THIS INFORMATIONAL BULLETIN PROVIDES GENERNAL INFORMATION ON SPRAY-IN BED LINERS AND HOW TO REPAIR IT. Read More »

    • TSB #PIC-5260-A

      Date Announced:
      APR 05, 2016
      NHTSA ID:
      #10078604

      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. Read More »

    TIRES

    • TSB #00-03-10-006M

      Date Announced:
      JUN 29, 2016
      NHTSA ID:
      #10089121

      THIS INFORMATIONAL BULLETIN PROVIDES GUIDANCE TO GM DEALERS WHEN USING GM APPROVED TIRE FORCE VARIATION MEASUREMENT EQUIPMENT. Read More »

    • TSB #PIT-5506

      Date Announced:
      APR 21, 2016
      NHTSA ID:
      #10078739

      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. Read More »

    • TSB #PIT5506

      Date Announced:
      APR 21, 2016
      NHTSA ID:
      #10083891

      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. Read More »

    TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

    • TSB #16NA043

      Date Announced:
      AUG 30, 2016
      NHTSA ID:
      #10082277

      THIS INFORMATIONAL BULLETIN PROVIDES THE CORRECT INFORMATION THAT IS NEEDED TO CORRECTLY KNOW WHAT TPM SENSOR IS NEEDED TO BE INSTALLED ON VEHICLES IF THERE IS ACCESSORY WHEELS INSTALLED AND WHO TO CONTACT WHEN THE ACCESSORY WHEELS WILL ... Read More »

    EQUIPMENT

    • TSB #16NA043

      Date Announced:
      AUG 30, 2016
      NHTSA ID:
      #10082277

      THIS INFORMATIONAL BULLETIN PROVIDES THE CORRECT INFORMATION THAT IS NEEDED TO CORRECTLY KNOW WHAT TPM SENSOR IS NEEDED TO BE INSTALLED ON VEHICLES IF THERE IS ACCESSORY WHEELS INSTALLED AND WHO TO CONTACT WHEN THE ACCESSORY WHEELS WILL ... Read More »

    • TSB #140089004B

      Date Announced:
      AUG 09, 2016
      NHTSA ID:
      #10082863

      THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION FOR IGNITION KEY, FOB, KEY TAGS AND KEY RINGS CONFIGURATION FOR VARIOUS VEHICLES AND APPLYING A QR CODE STICKER OR BARCODE STICKER TO THE FOB. Read More »

    • TSB #070898001B

      Date Announced:
      AUG 03, 2016
      NHTSA ID:
      #10082860

      THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON GM DOES NOT APPROVE THE USE OF ?CLIPPING? TO REPAIR COLLISION DAMAGE TO VEHICLES. Read More »

    • TSB #00-03-10-006M

      Date Announced:
      JUN 29, 2016
      NHTSA ID:
      #10089121

      THIS INFORMATIONAL BULLETIN PROVIDES GUIDANCE TO GM DEALERS WHEN USING GM APPROVED TIRE FORCE VARIATION MEASUREMENT EQUIPMENT. Read More »

    • TSB #16-NA-212

      Date Announced:
      JUN 28, 2016
      NHTSA ID:
      #10089001

      THIS INFORMATION BULLETIN PROVIDE INFORMATION ON A NEW WAY TO LOOK AT NOX SENSOR READINGS AND EXHAUST TEMPERATURE DURING A DPF REGENERATION OR A REDUCTANT FLUID QUALITY TEST. Read More »

    • TSB #PIC6197

      Date Announced:
      APR 22, 2016
      NHTSA ID:
      #10083765

      THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE THE CONCERN AND THE STEPS TO REPAIR THE CONCERN. PHONE WILL NOT CONNECT TO ANDROID AUTO. Read More »

    • TSB #SB-16-NA-117

      Date Announced:
      APR 12, 2016
      NHTSA ID:
      #10078481

      THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON THE PURPOSE OF MAGNETIC DRAIN PLUGS. Read More »

    • TSB #CSP-15801

      Date Announced:
      APR 12, 2016
      NHTSA ID:
      #10078770

      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 ... Read More »

    • TSB #PI-0281-E

      Date Announced:
      APR 07, 2016
      NHTSA ID:
      #10078435

      THIS PRELIMINARY INFORMATIONAL BULLETIN PROVIDES INFORMATION THAT MAY BE HELPFUL WHEN ADDRESSING UNDERBODY COMPONENT CORROSION WITH CUSTOMERS. Read More »

    • TSB #PIC5260A

      Date Announced:
      APR 05, 2016
      NHTSA ID:
      #10083512

      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. Read More »

    • TSB #PIP5261A

      Date Announced:
      FEB 08, 2016
      NHTSA ID:
      #10096054

      THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN THAT SOME VEHICLES MAY HAVE A HIGH PITCHED WHINE NOISE FROM THE VEHICLE NOTICED WHEN DRIVING IN AUTO 4WD. Read More »

    • TSB #15796A

      Date Announced:
      DEC 17, 2015
      NHTSA ID:
      #10089437

      15796A - SERVICE UPATE (REVISED). DUE TO THE SPECIAL EQUIPMENT NEEDED TO PERFORM THE REQUIRED REPAIR, ALL INVOLVED VEHICLES WERE DIVERTED BY GM TO A DESIGNATED THIRD PARTY REPAIR FACILITY PRIOR TO DELIVERY TO FINAL DESTINATION DEALERS. Read More »

    EQUIPMENT:ELECTRICAL

    • TSB #16NA239

      Date Announced:
      AUG 26, 2016
      NHTSA ID:
      #10082411

      THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO ENABLE THE 4G LTE WIFI ON NEWLY DELIVERED VEHICLES FOR SOME VEHICLES THAT WERE NOT SHIPPED WITH THE FEATURE NOT ENABLED. Read More »

    • TSB #16NA242

      Date Announced:
      AUG 02, 2016
      NHTSA ID:
      #10082422

      THIS TECHNICAL BULLETIN PROVIDES DIAGNOSTIC TIPS TO HELP CORRECT MULTIPLE CONCERNS REGARDING THE USB PORT BEING INOPERATIVE OR UNABLE TO PLAY MUSIC THROUGH THE USB PORT. Read More »

    • TSB #PIC4707E

      Date Announced:
      APR 21, 2016
      NHTSA ID:
      #10083482

      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. Read More »

    EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

    • TSB #PIT5411F

      Date Announced:
      AUG 29, 2016
      NHTSA ID:
      #10083325

      THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT THE HUMAN MACHINE INTERFACE, RADIO OR TUNER, RADIO CONTROLS, INTEGRATED CENTER STACK, DISPLAY, AND MEDIA DISC PLAYERS ARE PLACED ON RESTRICTION THROUGH THE GENERAL ... Read More »

    • TSB #16NA205

      Date Announced:
      AUG 10, 2016
      NHTSA ID:
      #10082406

      THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPROGRAM THE REAR ENTERTAINMENT MEDIA DISC PLAYER USING A PROVIDED DVD TO CORRECT THE CONDITION OF THE REAR ENTERTAINMENT PLAYER FREEZES ON START UP MENU DUE TO A CALIBRATION CONCERN. Read More »

    • TSB #PIT-5401-F

      Date Announced:
      APR 27, 2016
      NHTSA ID:
      #10078749

      THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR THE CONCERN OF THE RADIO IS INOPERTIVE. NEW SOFTWARE HAS BEEN RELEASED TO CORRECT THIS CONCERN. Read More »

    • TSB #PIT5401F

      Date Announced:
      APR 27, 2016
      NHTSA ID:
      #10083893

      THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR THE CONCERN OF THE RADIO IS INOPERTIVE. NEW SOFTWARE HAS BEEN RELEASED TO CORRECT THIS CONCERN. Read More »

    • TSB #PIC6183A

      Date Announced:
      APR 22, 2016
      NHTSA ID:
      #10083561

      THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR THE CONCERN OF THE RADIO SYSTEM INOPERATIVE. Read More »

    • TSB #PIC6193A

      Date Announced:
      APR 22, 2016
      NHTSA ID:
      #10083587

      THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN TO CONTACT THE GM TECHNICAL ASSISTANCE CENTER FOR FURTHER INSTRUCTIONS. THE CONCERN IS THE RADIO MAY BE UNABLE TO SAVE XM FAVORITE STATIONS. Read More »

    • TSB #PIC5088F

      Date Announced:
      APR 21, 2016
      NHTSA ID:
      #10083509

      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. Read More »

    • TSB #SB-10-08-46-001C

      Date Announced:
      APR 20, 2016
      NHTSA ID:
      #10078522

      "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 ... Read More »

    EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

    • TSB #PIC-5374-D

      Date Announced:
      APR 27, 2016
      NHTSA ID:
      #10078745

      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. Read More »

    • TSB #PIC5374D

      Date Announced:
      APR 27, 2016
      NHTSA ID:
      #10083513

      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. Read More »

    • TSB #SB-10-08-46-001C

      Date Announced:
      APR 20, 2016
      NHTSA ID:
      #10078522

      "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 ... Read More »

    • TSB #PIT5389A

      Date Announced:
      APR 19, 2016
      NHTSA ID:
      #10083884

      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. Read More »

    EQUIPMENT:MECHANICAL

    • TSB #PIT5501B

      Date Announced:
      JUN 17, 2016
      NHTSA ID:
      #10081240

      THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ON THE STEPS TO DIAGNOSIS AND REPAIR STEERING THAT FEELS LOOSE OR HAS EXCESSIVE PLAY. Read More »

    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • TSB #16NA119

      Date Announced:
      AUG 12, 2016
      NHTSA ID:
      #10082363

      THIS WARRANTY ADMINISTRATION BULLETIN PROVIDE POLICY ON PERFORMING GM COVERED VEHICLE SERVICES AND MAINTENANCE ON VEHICLES ORIGINATING/SOLD IN CANADA. Read More »

    • TSB #16-NA-204

      Date Announced:
      JUN 22, 2016
      NHTSA ID:
      #10088863

      THIS INFORMATIONAL BULLETIN IS A SUPPLEMENT TO THE DURAMAX DIESEL COOLANT SYSTEM FILL AND HEAD GASKET REPLACEMENT PROCEDURE FOUND IN THE SERVICE INFORMATION. Read More »

    • TSB #SB-02-07-30-029Z

      Date Announced:
      MAY 01, 2016
      NHTSA ID:
      #10078571

      THIS INFORMATIONAL BULLETIN PROVIDE INFORMATION ON THE PRODUCT QUALITY CENTER (PQC) ASSEMBLY REPLACEMENT PROCESS. Read More »

    • TSB #SB-16-NA-042

      Date Announced:
      APR 22, 2016
      NHTSA ID:
      #10078548

      THIS INFORMATIONAL BULLETIN ANNOUNCES THAT GM IS OFFERING AN ANDROID AUTO FEATURE UPGRADE FOR 2016 MODEL YEAR VEHICLES. Read More »

    • TSB #SB-03-06-03-004Q

      Date Announced:
      APR 18, 2016
      NHTSA ID:
      #10078507

      THIS WARRANTY ADMINISTRATION BULLETIN PROVIDE POLICY INFORMATION ON USING THE EL-50313 MIDTRONICS GR8 BATTERY TESTER/CHARGER FOR DIAGNOSING BATTERY REPLACEMENTS AND MAINTAINING BATTERIES ON NEW VEHICLES IN DEALER INVENTORY. Read More »

    • TSB #SB-16-NA-119

      Date Announced:
      APR 15, 2016
      NHTSA ID:
      #10078502

      THIS WARRANTY ADMINISTRATION BULLETIN PROVIDES INFORMATION ON GM?S POLICY ON PERFORMING GM COVERED VEHICLE SERVICES AND MAINTENANCE ON VEHICLES ORIGINATING/SOLD IN CANADA. Read More »

    EQUIPMENT ADAPTIVE/MOBILITY

    • TSB #16-NA-111

      Date Announced:
      JUN 08, 2016
      NHTSA ID:
      #10097195

      THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO INSPECT THE AIR BOX AND AIR FILTER SEAL AND REPLACE IF NECESSARY TO CORRECT A CUSTOMER CONCERN THAT THE MALFUNCTION INDICATOR LIGHT (MIL) IS ILLUMINATED DUE TO EXCESSIVE SAND AND/OR DEBRIS ... Read More »

    EQUIPMENT:APPLIANCE:AIR CONDITIONER

    • TSB #PIT4211D

      Date Announced:
      FEB 18, 2016
      NHTSA ID:
      #10096141

      THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT MAY HAVE AN OUTSIDE AIR TEMPERATURE INOPERATIVE. Read More »