The manufacturer’s record · Page 14 of 14
Original record summaries, dates and identifiers for this model-year. Records 1,301–1,391 of 1,391, ordered newest first. Dated records on this page: Jun 10, 2019–Dec 10, 2019.
Back to 2020 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: 10170705
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides repair information to correct a customer concern of water found in rear interior of cab due to water leak at rear sliding window.
Source components: STRUCTURE.
Source record 10170705 at NHTSANHTSA communication ID: 10170491
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Technical bulletin provides a service procedure for dealers/technicians on installation of Radio Software Version U148 Over-the-Air Update.
Source components: EQUIPMENT.
Source record 10170491 at NHTSANHTSA communication ID: 10170424
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during a service of the vehicle. The substance is actually excess assembly grease from the caliper boot and piston installation. This grease can be cleaned off and the rest of the service completed.
Source components: SERVICE BRAKES.
Source record 10170424 at NHTSANHTSA communication ID: 10171248
NHTSA source summary · Original PDF not reviewed by Recallfolio
N192277930 - Service Update - Certain 2020 model year Chevrolet Silverado and GMC Sierra vehicles may, after several years of use, fracture at the yoke-to-tube friction weld joint under torsional load. If the prop shaft fractures, the vehicle will experience a loss of propulsion without warning. The customer may notice a loud bang upon fracture that will coincide with the loss of propulsion. If the prop shaft fractures while the vehicle is parked on a graded surface and the park brake is not engaged, roll away is possible. Dealer will replace prop shaft and fasteners.
Source components: ENGINE AND ENGINE COOLING.
Source record 10171248 at NHTSANHTSA communication ID: 10170423
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates to dealer technicians there is a software anomaly not allowing the air filter life to be reset.
Source components: ELECTRICAL SYSTEM:SOFTWARE.
Source record 10170423 at NHTSANHTSA communication ID: 10171247
NHTSA source summary · Original PDF not reviewed by Recallfolio
N192259800 - Customer Satisfaction Program - Certain 2020 vehicles vehicles, equipped with the 6.6L diesel engine (RPO L5P), may have a condition in which the adhesive attaching the heat shield to the air inlet panel may lose adhesion. Dealers are to replace the air inlet grille panel assembly.
Source components: ENGINE AND ENGINE COOLING · STRUCTURE:BODY.
Source record 10171247 at NHTSANHTSA communication ID: 10171240
NHTSA source summary · Original PDF not reviewed by Recallfolio
N192266750-01 - Service Update (Revised Warranty Information and Service Procedure). On certain vehicles that are equipped with a 6.6L diesel engine, may have one or more of the following conditions exist: 1.The instrument panel cluster may incorrectly display the message ?DEF Low? when a diesel engine fluid (DEF) controller internal fault is detected (DTC P20FF), instead of displaying the proper ?Service DEF System? message. 2.The customer may complain of excessive engine fan noise at a low vehicle speed. 3.Under certain conditions, the diagnostic system may set one of the following DTC?s when there is no problem with a component: (P20EE, P226D, P16F3 and P129F). Dealers are to reprogram the engine control module.
Source components: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL · ENGINE AND ENGINE COOLING.
Source record 10171240 at NHTSANHTSA communication ID: 10169357
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on key code security rules and information on GM keycode look-up applications.
Source components: EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10169357 at NHTSANHTSA communication ID: 10169355
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
Source components: EQUIPMENT · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10169355 at NHTSANHTSA communication ID: 10169351
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides repair information to correct a customer concern of Phone Ringer Volume Turned Down or Too Quiet.
Source components: EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10169351 at NHTSANHTSA communication ID: 10169368
NHTSA source summary · Original PDF not reviewed by Recallfolio
This engineering informational bulletin is requesting information on a issue that is caused by loose ground connection at G110 or G114 that results in a repair.
Source components: EQUIPMENT.
Source record 10169368 at NHTSANHTSA communication ID: 10169354
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.
Source components: EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY · EXTERIOR LIGHTING.
Source record 10169354 at NHTSANHTSA communication ID: 10168965
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that show a "Take Steering" message on the Driver Information Center along with a warning chime/alert. Dealer should be advised the purpose of the message is to alert the driver that the Lane Keep Assist system has not detected active steering input from the driver (hands off the steering wheel).
Source components: LANE DEPARTURE.
Source record 10168965 at NHTSANHTSA communication ID: 10169636
NHTSA source summary · Original PDF not reviewed by Recallfolio
N192279900 - Service Update. On certain vehicles equipped with an active hydraulic assist gear (RPO NV8), the driver may experience a steering wheel vibration while driving typically at speeds from 50 mph (80 km) to 80 mph (130 km). Dealers are to reprogram the power steering control module.
Source components: ELECTRICAL SYSTEM:SOFTWARE · STEERING.
Source record 10169636 at NHTSANHTSA communication ID: 10169635
NHTSA source summary · Original PDF not reviewed by Recallfolio
N192273400 - Service Update. Certain LD vehicles may have a condition in which the right-hand side, positive crankcase ventilation (PCV) tube may not be fully seated (loose), allowing unrestricted blow-by gases to release to the atmosphere. Customers may experience a whistling sound, or there may be an audible air leak. Disconnection of this line is monitored through the fuel trim diagnostics, and in a worst-case scenario, the customer may experience a check engine light with DTC codes P0171 and/or P0174. Dealers are to inspect and ensure the PCV tube to the right-hand rocker is fully seated and secure.
Source components: ENGINE · EQUIPMENT · FUEL SYSTEM, GASOLINE.
Source record 10169635 at NHTSANHTSA communication ID: 10168210
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
Source components: EQUIPMENT.
Source record 10168210 at NHTSANHTSA communication ID: 10168212
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operations.
Source components: POWER TRAIN.
Source record 10168212 at NHTSANHTSA communication ID: 10167458
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that may have a bump feel or clunk noise at a stop or on launch. Dealer should communicate to the customer this condition is a normal operating characteristic of their vehicle. The bump clunk issue may be due to fuel movement in the fuel tank when not completely full. The condition is eliminated after completely filling the fuel tank.
Source components: FUEL SYSTEM, GASOLINE.
Source record 10167458 at NHTSANHTSA communication ID: 10168200
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides repair information to correct a customer concern of steering wheel oscillation, vibration, shake 50-80 mph.
Source components: STEERING.
Source record 10168200 at NHTSANHTSA communication ID: 10168197
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin explains how to identify possible DEF contamination.
Source components: FUEL SYSTEM, DIESEL.
Source record 10168197 at NHTSANHTSA communication ID: 10167449
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communication provides information to the technician on installing Regular Production Option Code 9L7 Up-fitter Auxiliary Switches. Technician will need to reference the latest version of General Motors Up-fitter Integration Bulletin 153. The information can be found at http://www.gmupfitter.com/ under the "Technical Bulletin" Tab and then "Show all bulletins."
Source components: ELECTRICAL SYSTEM.
Source record 10167449 at NHTSANHTSA communication ID: 10167448
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician that some vehicle may have an ?Exhaust Fluid Quality Poor? on the Driver Information Center or a diesel exhaust fluid warning lamp on or other exhaust fluid quality related concerns. Technician will inspect the diesel exhaust fluid for contamination. Technician should use Service Information for Contaminants in Diesel Exhaust Fluid Diagnosis and use special tool J26568 or EN50422 Diesel Exhaust Fluid Refractometer for fluid testing.
Source components: ENGINE AND ENGINE COOLING.
Source record 10167448 at NHTSANHTSA communication ID: 10168237
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin informs the technician of a possible low A/C charge in a low milage vehicle from the factory.
Source components: EQUIPMENT:APPLIANCE:AIR CONDITIONER.
Source record 10168237 at NHTSANHTSA communication ID: 10168207
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information for dealers how to submit a product information report (PIR) (Canada Only).
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10168207 at NHTSANHTSA communication ID: 10167438
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates how to repair a loose shift cable bracket.
Source components: PARKING BRAKE.
Source record 10167438 at NHTSANHTSA communication ID: 10168238
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides tips for showing a way to confirm if its a mechanical engine issue or not.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10168238 at NHTSANHTSA communication ID: 10168209
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 messages Displayed on DIC, DTC P2463 May Be Set.
Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM.
Source record 10168209 at NHTSANHTSA communication ID: 10168193
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.
Source components: ENGINE AND ENGINE COOLING.
Source record 10168193 at NHTSANHTSA communication ID: 10167435
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates information on a hydrauilc rush type noise from the power steering gear. This noise is a characteristic of the new Active Hydraulic Assist System RPO NV8 and no repairs should be made. The noise is most noticeable in the cab at idle, in park, with all accessories turned off.
Source components: STEERING.
Source record 10167435 at NHTSANHTSA communication ID: 10168186
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking.
Source components: EQUIPMENT:ELECTRICAL.
Source record 10168186 at NHTSANHTSA communication ID: 10167433
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates to the dealer technician that the 10L1000 transmission have been place on a part restriction. Dealers are to contact the Product Quality Center before replacing the transmission assembly.
Source components: POWER TRAIN.
Source record 10167433 at NHTSANHTSA communication ID: 10168208
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on key code security and information on GM key code look up applications.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10168208 at NHTSANHTSA communication ID: 10168205
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
Source components: ENGINE AND ENGINE COOLING.
Source record 10168205 at NHTSANHTSA communication ID: 10167478
NHTSA source summary · Original PDF not reviewed by Recallfolio
N192266751 - Service Update (9 VINs moved from N192266750 due to different procedure). On certain vehicles that are equipped with a 6.6L diesel engine, may have one or more of the following conditions exist: 1.The instrument panel cluster may incorrectly display the message ?DEF Low? when a diesel engine fluid (DEF) controller internal fault is detected (DTC P20FF), instead of displaying the proper ?Service DEF System? message. 2.The customer may complain of excessive engine fan noise at a low vehicle speed. 3.Under certain conditions, the diagnostic system may set one of the following DTC?s when there is no problem with a component: (P20EE, P226D, P16F3 and P129F). Dealers are to reprogram the engine control module.
Source components: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL · ENGINE AND ENGINE COOLING.
Source record 10167478 at NHTSANHTSA communication ID: 10168235
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical provides a procedure to locate, disconnect and re-connect the TCM electrical connector if found the cause of the customers concerns.
Source components: ELECTRICAL SYSTEM.
Source record 10168235 at NHTSANHTSA communication ID: 10167425
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates a "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting. This is normal when the FAB has been set to "Alert".
Source components: FORWARD COLLISION AVOIDANCE.
Source record 10167425 at NHTSANHTSA communication ID: 10168204
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on comebacks prevention information and using customer concern verification sheets (CCVS).
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10168204 at NHTSANHTSA communication ID: 10168188
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA) (US dealers only).
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10168188 at NHTSANHTSA communication ID: 10167424
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates to the dealer technician to refer to Service Update N192266750.
Source components: ENGINE AND ENGINE COOLING.
Source record 10167424 at NHTSANHTSA communication ID: 10168177
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin provides information on common diesel engine tick noises and how they are considered part of normal operation and no parts should be replaced for these normal operating conditions.
Source components: ENGINE AND ENGINE COOLING.
Source record 10168177 at NHTSANHTSA communication ID: 10167472
NHTSA source summary · Original PDF not reviewed by Recallfolio
N192266750 - Service Update. On certain vehicles that are equipped with a 6.6L diesel engine, may have one or more of the following conditions exist: 1.The instrument panel cluster may incorrectly display the message ?DEF Low? when a diesel engine fluid (DEF) controller internal fault is detected (DTC P20FF), instead of displaying the proper ?Service DEF System? message. 2.The customer may complain of excessive engine fan noise at a low vehicle speed. 3.Under certain conditions, the diagnostic system may set one of the following DTC?s when there is no problem with a component: (P20EE, P226D, P16F3 and P129F). Dealers are to reprogram the engine control module.
Source components: ENGINE AND ENGINE COOLING.
Source record 10167472 at NHTSANHTSA communication ID: 10166658
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides the tech with a procedure to check the t-case for loose fasteners and to re-torque if the cause of the concern.
Source components: POWER TRAIN:AUTOMATIC TRANSMISSION.
Source record 10166658 at NHTSANHTSA communication ID: 10165917
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that the 6.6L Engine (RPO L8T) has been placed on Engine Exchange program and crankshaft has been placed on part ordering restriction. Dealer will need to contact General Motors Product Quality Center for further assistance.
Source components: ENGINE AND ENGINE COOLING.
Source record 10165917 at NHTSANHTSA communication ID: 10165913
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates to the dealer technician to check for any new ECM calibration updates for DTCs P129F P16F3 P20EE P20FF P226D P249D P249E P11CC and / or P11D5 set.
Source components: ELECTRICAL SYSTEM.
Source record 10165913 at NHTSANHTSA communication ID: 10165904
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. The Global Architecture electrical system associated with these vehicles does not allow controller swaps between vehicles.
Source components: ELECTRICAL SYSTEM.
Source record 10165904 at NHTSANHTSA communication ID: 10165901
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates to the dealer technician that the 10L60, 10L80 and the 10L90 transmissions have been place on a part restriction. Dealers are to contact the Product Quality Center before replacing the transmission assembly.
Source components: POWER TRAIN.
Source record 10165901 at NHTSANHTSA communication ID: 10165898
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates information for the dealer to reprogram the IPC to correct the Off-Road Mode not being able to be selected using the Driver Mode Control Switch.
Source components: ELECTRICAL SYSTEM.
Source record 10165898 at NHTSANHTSA communication ID: 10166638
NHTSA source summary · Original PDF not reviewed by Recallfolio
This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
Source components: EQUIPMENT.
Source record 10166638 at NHTSANHTSA communication ID: 10165887
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates the need for proper documentation when submitting a Field Product Report on paint issues with the new 2020 HD Silverado and Sierra.
Source components: STRUCTURE:BODY.
Source record 10165887 at NHTSANHTSA communication ID: 10165881
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communication provides information to the dealer about vehicles with the ABS light or Service Stability Message displayed with C050A or C0504 DTC's set. Dealer may find manufacturing debris on the wheel speed sensor reluctor wheel causing this concern. Dealer is to clean the debris from the reluctor wheel and evaluate for concern.
Source components: SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR.
Source record 10165881 at NHTSANHTSA communication ID: 10165880
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that the 6.6L Engine (RPO L8T) has been placed on Engine Exchange program and crankshaft has been placed on part ordering restriction. Dealer will need to contact General Motors Product Quality Center for further assistance.
Source components: ENGINE AND ENGINE COOLING.
Source record 10165880 at NHTSANHTSA communication ID: 10165873
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that the 6.6L Engine (RPO L8T) has been placed on Engine Exchange program. Dealer will need to contact General Motors Product Quality Center for further assistance.
Source components: ENGINE AND ENGINE COOLING.
Source record 10165873 at NHTSANHTSA communication ID: 10165870
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician with a tip when the vehicle stops running after it has been idling for 2.5 hours. This is normal operation of the vehicle built with regular production code BTM and without Regular Production Option Code AVF. If the vehicle was built with regular production code BTM and AVF only has a 1 hour idle time.
Source components: ENGINE AND ENGINE COOLING.
Source record 10165870 at NHTSANHTSA communication ID: 10165868
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates a "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting. This is normal when the FAB has been set to "Alert".
Source components: FORWARD COLLISION AVOIDANCE.
Source record 10165868 at NHTSANHTSA communication ID: 10165861
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates to the dealer technician the procedures for DTC P11CC, P11D5, P226D, P249E, P249D, P20EE or P226D while engineering is investigating.
Source components: EQUIPMENT:ELECTRICAL.
Source record 10165861 at NHTSANHTSA communication ID: 10165125
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on Wheel Balancer Mounting Instructions.
Source components: WHEELS.
Source record 10165125 at NHTSANHTSA communication ID: 10165080
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides a procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.
Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE.
Source record 10165080 at NHTSANHTSA communication ID: 10165116
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin provides additional information on how to graph a cylinder misfire and a possible diagnostic cause.
Source components: ENGINE AND ENGINE COOLING.
Source record 10165116 at NHTSANHTSA communication ID: 10165087
NHTSA source summary · Original PDF not reviewed by Recallfolio
This warranty administration bulletin provides policy information, proper labor operation selection and causal part identification for warranty transactions (U.S. Only).
Source components: EQUIPMENT.
Source record 10165087 at NHTSANHTSA communication ID: 10165124
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
Source components: ENGINE AND ENGINE COOLING.
Source record 10165124 at NHTSANHTSA communication ID: 10165084
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on Loss of Phone Pairing or Favorites, Last Setting of Volume, Station, App, and Audio Settings Change When Vehicle Shuts Down in Demo Mode and that this is considered a normal characteristic of the vehicle in demo mode.
Source components: EQUIPMENT:ELECTRICAL.
Source record 10165084 at NHTSANHTSA communication ID: 10165126
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulleting provides Wiring, Terminal and Connector Repair Information including how to determine the Service Part Number in eSI and how to locate the part(s) in the EPC.
Source components: EQUIPMENT.
Source record 10165126 at NHTSANHTSA communication ID: 10165121
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage.
Source components: ENGINE AND ENGINE COOLING.
Source record 10165121 at NHTSANHTSA communication ID: 10165093
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.
Source components: FUEL SYSTEM, GASOLINE.
Source record 10165093 at NHTSANHTSA communication ID: 10165122
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement.
Source components: ENGINE AND ENGINE COOLING.
Source record 10165122 at NHTSANHTSA communication ID: 10165103
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides repair information to correct a customer concern of Static Crackling Noise Using Bluetooth Microphone.
Source components: EQUIPMENT.
Source record 10165103 at NHTSANHTSA communication ID: 10165123
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on Some vehicles may rock or move slightly forward or rearward while in Park at start up after cold soak. This condition may be accompanied by a clunk noise. This is a slight movement that is more often seen visually, rather than felt, when viewed from the outside and using the auto-start feature, if equipped.
Source components: POWER TRAIN:AUTOMATIC TRANSMISSION.
Source record 10165123 at NHTSANHTSA communication ID: 10164750
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communication provides information to the technician on installing Regular Production Option Code 9L7 Up-fitter Auxiliary Switches. Technician will need to reference the latest version of General Motors Up-fitter Integration Bulletin 153. The information can be found at http://www.gmupfitter.com/ under the "Technical Bulletin" Tab and then "Show all bulletins."
Source components: EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10164750 at NHTSANHTSA communication ID: 10165079
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear.
Source components: STEERING.
Source record 10165079 at NHTSANHTSA communication ID: 10164738
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates to the dealer technician the procedures for DTC P11CC, P226D, P249E, P249D, P20EE or P226D while engineering is investigating.
Source components: ELECTRICAL SYSTEM · ENGINE.
Source record 10164738 at NHTSANHTSA communication ID: 10163690
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates AFM / DFM usage Information. providing additional information on the AFM and DFM systems
Source components: EQUIPMENT:ELECTRICAL.
Source record 10163690 at NHTSANHTSA communication ID: 10163900
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides process information for the (GWM) and (WPC) parts return program.
Source components: EQUIPMENT.
Source record 10163900 at NHTSANHTSA communication ID: 10163671
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communication provides information to the technician on installing Regular Production Option Code UVC Rearview Camera. Technician will need to reference the latest version of General Motors Up-fitter Integration Bulletin 152. The information can be found at http://www.gmupfitter.com/ under the "Technical Bulletin" Tab and then "Show all bulletins."
Source components: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA.
Source record 10163671 at NHTSANHTSA communication ID: 10163886
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides explanation of a normal condition of a loose fitting ball receiver in the gooseneck.
Source components: TRAILER HITCHES.
Source record 10163886 at NHTSANHTSA communication ID: 10163222
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin advises the technician of how the Soot information has changed from grams to percentage.
Source components: ENGINE.
Source record 10163222 at NHTSANHTSA communication ID: 10163216
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on higher than expected oil consumption.
Source components: ENGINE · EQUIPMENT.
Source record 10163216 at NHTSANHTSA communication ID: 10163272
NHTSA source summary · Original PDF not reviewed by Recallfolio
The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.
Source components: EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10163272 at NHTSANHTSA communication ID: 10163270
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides a procedure to flush and bleed power steering system to correct a power steering noise or fluid leak concern that is caused during extremely low temperatures.
Source components: STEERING.
Source record 10163270 at NHTSANHTSA communication ID: 10163268
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish.
Source components: ELECTRICAL SYSTEM · EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10163268 at NHTSANHTSA communication ID: 10163261
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
Source components: FUEL SYSTEM, DIESEL · FUEL SYSTEM, GASOLINE.
Source record 10163261 at NHTSANHTSA communication ID: 10162158
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that the 6.6L Engine (RPO L8T) has been placed on Engine Exchange program. Dealer will need to contact General Motors Product Quality Center for further assistance.
Source components: ENGINE AND ENGINE COOLING.
Source record 10162158 at NHTSANHTSA communication ID: 10163260
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin advises about the possible issues that may occur when using a scotch brite pad or highly abrasive disk on gasket sealing surfaces or reused parts.
Source components: EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10163260 at NHTSANHTSA communication ID: 10163193
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
Source components: EQUIPMENT.
Source record 10163193 at NHTSANHTSA communication ID: 10163227
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on 6.6L Duramax Possible Oil Leak Path Information.
Source components: ENGINE.
Source record 10163227 at NHTSANHTSA communication ID: 10163226
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Bulletin provides information to correct a customer concern of a siren or whine noise from the in-tank fuel pump at temperatures below -6C or 20F, accompanied by start and stall, no start, loss of power and MIL illuminated. Technicians may find DTCs P0087, P018B, P228A, P228B or P2635 set in ECM.
Source components: FUEL SYSTEM, GASOLINE.
Source record 10163226 at NHTSANHTSA communication ID: 10163225
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information for the technicians on where to look on the Duramax engine for coolant leaks.
Source components: ENGINE AND ENGINE COOLING.
Source record 10163225 at NHTSANHTSA communication ID: 10163208
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.
Source components: FUEL SYSTEM, GASOLINE.
Source record 10163208 at NHTSANHTSA communication ID: 10163214
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information to clarify installation requirements when installing Accessory wheels on 2020 Chevrolet Silverado HD and 2020 GMC Sierra HD.
Source components: WHEELS.
Source record 10163214 at NHTSANHTSA communication ID: 10163263
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin explains the labor operation numbers used for submitting warranty claims for module reprogramming and not when replacing a module.
Source components: ELECTRICAL SYSTEM · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10163263 at NHTSANHTSA communication ID: 10162119
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates to the dealer technician that the 10L1000 transmission have been place on a part restriction. Dealers are to contact the Product Quality Center before replacing the transmission assembly.
Source components: POWER TRAIN.
Source record 10162119 at NHTSANHTSA communication ID: 10163236
NHTSA source summary · Original PDF not reviewed by Recallfolio
This New Model Features Bulletin provides General Information and other Topics to help the Service Personnel become familiar with features specific to the new Chevrolet Silverado and GMC Sierra 2500HD-3500HD pickup trucks.
Source components: EQUIPMENT.
Source record 10163236 at NHTSA