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Federal filingsHome›Bulletins›GMC› 2023
Manufacturer communications · 2023

GMC bulletins dated 2023

368 communications, newest first. All GMC bulletins →

Bulletins

368 bulletins
NumberKindComponentDatedModel years
PIE0760AService bulletinEngineDec 22, 20232024 Sierra, 2023 Sierra
PIT5684AService bulletinElectrical SystemDec 21, 20232023 Acadia, 2022 Acadia, 2021 Acadia +4
PIT5673AService bulletinExterior LightingDec 21, 20232023 Acadia, 2022 Acadia, 2021 Acadia +4
PIE0773Service bulletinElectrical System, SeatsDec 21, 20232023 Acadia, 2022 Acadia, 2024 Terrain +2
19-NA-181Service bulletinElectrical System, EngineDec 21, 20232024 Terrain, 2023 Terrain, 2022 Terrain +4
PIT5386JService bulletinBack Over Prevention, Electrical SystemDec 20, 20232024 Sierra, 2023 Sierra, 2022 Sierra +24
23-NA-143Service bulletinElectrical System, EquipmentDec 20, 20232023 Sierra, 2022 Sierra, 2024 Sierra 2500HD +3
23-NA-118Service bulletinEquipment, Electrical SystemDec 20, 20232023 Sierra, 2022 Sierra, 2024 Sierra 2500HD +3
23-NA-034Service bulletinEquipment, Electrical SystemDec 20, 20232023 Sierra, 2022 Sierra, 2023 Yukon +1
16-NA-361Service bulletinPower Train, EquipmentDec 20, 20232024 Canyon, 2023 Canyon, 2022 Canyon +25
PIT5074PService bulletinEquipmentDec 18, 20232022 Acadia, 2021 Acadia, 2020 Acadia +39
PI3541JService bulletinWheels, SteeringDec 18, 20232019 Sierra, 2018 Sierra, 2017 Sierra +1
N232411311Service bulletinEngineDec 18, 20232023 Canyon
PIT5962AService bulletinElectrical SystemDec 15, 20232024 Acadia, 2023 Acadia, 2022 Acadia +77
PIP5954Service bulletinElectrical SystemDec 14, 20232023 Hummer EV, 2022 Hummer EV Pickup
PIP5953Service bulletinElectrical SystemDec 14, 20232023 Hummer EV, 2022 Hummer EV Pickup
N232411313Service bulletinElectrical SystemDec 14, 20232023 Canyon
23-NA-192Service bulletinPower TrainDec 14, 20232023 Acadia, 2022 Acadia, 2021 Acadia
23-NA-071Service bulletinEngine, Electrical SystemDec 14, 20232023 Sierra
PIT6103Service bulletinVisibility/Wiper, Electrical SystemDec 13, 20232023 Canyon
PIT6102Service bulletinEquipmentDec 13, 20232023 Yukon, 2022 Yukon, 2021 Yukon
PIT6097BService bulletinEquipmentDec 13, 20232023 Acadia, 2022 Acadia, 2021 Acadia +19
PIE0770Service bulletinEngine, Electrical SystemDec 13, 20232024 Sierra, 2023 Sierra
N232427120Service bulletinEngineDec 13, 20232024 Sierra
N232417460Service bulletinEngine, Power TrainDec 13, 20232023 Sierra
N222371151-12Service bulletinSteeringDec 13, 20232022 Acadia, 2022 Sierra, 2022 Sierra 2500HD +2
21-NA-147Service bulletinEngineDec 13, 20232022 Acadia, 2021 Acadia, 2020 Acadia +13
PIT6092BService bulletinEquipment, Electrical SystemDec 12, 20232023 Canyon
PIP5952Service bulletinElectrical SystemDec 12, 20232024 Hummer EV
PIT6101Service bulletinElectrical System, EquipmentDec 11, 20232023 Acadia, 2024 Sierra, 2023 Sierra +3
PIT6098Service bulletinElectrical SystemDec 11, 20232024 Canyon, 2023 Canyon
PIE0771Service bulletinEngineDec 11, 20232024 Sierra, 2023 Sierra
PIT6097AService bulletinEquipmentDec 8, 20232023 Acadia, 2022 Acadia, 2021 Acadia +27
PIP5660BService bulletinPower Train, Electrical SystemDec 8, 20232019 Sierra
PIP5660AService bulletinPower Train, Electrical SystemDec 8, 20232019 Sierra
PIT6097Service bulletinEquipmentDec 6, 20232023 Acadia, 2022 Acadia, 2021 Acadia +27
N232412720Service bulletinEngine, Electrical SystemDec 6, 20232024 Sierra 2500HD, 2024 Sierra 3500HD
20-NA-066Service bulletinEngine, Electrical SystemDec 6, 20232020 Sierra
PIT6096Service bulletinPower Train, EquipmentDec 5, 20232023 Sierra 2500HD, 2022 Sierra 2500HD, 2021 Sierra 2500HD +5
PIT6092AService bulletinEquipmentDec 5, 20232023 Canyon
PIT5973DService bulletinElectrical System, StructureDec 5, 20232024 Yukon, 2023 Yukon, 2022 Yukon
PIT5851DService bulletinElectrical SystemDec 5, 20232024 Sierra, 2023 Sierra, 2022 Sierra +6
N232424790Service bulletinEquipmentDec 5, 20232023 Yukon
PIT5359DService bulletinElectrical SystemDec 4, 20232019 Sierra, 2018 Sierra, 2017 Sierra +3
N23-242442Service bulletinElectrical SystemDec 4, 20232023 Canyon
PIT6044FService bulletinBack Over Prevention, EquipmentDec 1, 20232024 Hummer EV, 2023 Hummer EV, 2022 Hummer EV Pickup
N232429910Service bulletinEquipmentDec 1, 20232024 Terrain
PIT6092Service bulletinEquipmentNov 30, 20232023 Canyon
PIP5955Service bulletinEquipmentNov 29, 20232024 Sierra 2500HD
19-NA-256Service bulletinEngineNov 29, 20232024 Acadia, 2023 Acadia, 2022 Acadia +15
PIT6091Service bulletinEquipmentNov 28, 20232024 Hummer EV, 2023 Hummer EV, 2022 Hummer EV Pickup
PIP5700EService bulletinElectrical SystemNov 27, 20232021 Canyon, 2020 Canyon, 2019 Canyon +15
PIP5906BService bulletinFuel/Propulsion SystemNov 22, 20232024 Sierra 2500HD
PIT6086Service bulletinEquipmentNov 20, 20232024 Hummer EV, 2023 Hummer EV, 2022 Hummer EV Pickup
PIE0766AService bulletinEngine, Electrical SystemNov 20, 20232023 Yukon
N232421270Service bulletinEquipment, StructureNov 20, 20232024 Sierra, 2024 Sierra 2500HD, 2024 Sierra 3500HD
23-NA-195Service bulletinPower TrainNov 20, 20232023 Acadia, 2022 Acadia, 2021 Acadia
PIT5985CService bulletinPower TrainNov 17, 20232023 Canyon, 2024 Hummer EV, 2023 Hummer EV +9
PIP5847BService bulletinBack Over PreventionNov 17, 20232023 Sierra, 2022 Sierra, 2021 Sierra +3
23-NA-128Service bulletinStructureNov 17, 20232023 Acadia, 2022 Acadia, 2021 Acadia +4
22-NA-256Service bulletinEquipment, Electrical SystemNov 17, 20232023 Sierra, 2022 Sierra, 2023 Yukon +1
22-NA-136Service bulletinElectrical SystemNov 17, 20232022 Acadia, 2021 Acadia
PIT6088Service bulletinSteering, Power TrainNov 16, 20232022 Sierra, 2021 Sierra, 2020 Sierra +1
PIT6087Service bulletinBack Over PreventionNov 15, 20232023 Yukon, 2022 Yukon, 2021 Yukon
PIP5951Service bulletinEquipmentNov 15, 20232024 Hummer EV
23-NA-206Service bulletinEquipment, Electrical SystemNov 15, 20232023 Yukon, 2022 Yukon, 2021 Yukon
PIT6055AService bulletinElectrical SystemNov 14, 20232024 Hummer EV, 2023 Hummer EV, 2022 Hummer EV Pickup
PIT5832KService bulletinPower TrainNov 14, 20232023 Canyon, 2024 Hummer EV, 2023 Hummer EV +9
PIT5214FService bulletinSuspensionNov 14, 20232022 Acadia, 2021 Acadia, 2020 Acadia +39
PIP5950Service bulletinPower TrainNov 14, 20232024 Sierra 2500HD
23-NA-196Service bulletinPower TrainNov 14, 20232023 Acadia, 2022 Acadia
PIE0766Service bulletinEngine, Electrical SystemNov 13, 20232023 Yukon
PIT6085Service bulletinForward Collision AvoidanceNov 9, 20232024 Hummer EV
PIT5551MService bulletinForward Collision AvoidanceNov 9, 20232024 Acadia, 2023 Acadia, 2022 Acadia +40
N232425900Service bulletinElectrical System, Parking BrakeNov 9, 20232023 Sierra
N222383860Service bulletinWheelsNov 9, 20232023 Hummer EV, 2022 Hummer EV Pickup
22-NA-142Service bulletinEquipment, Electrical SystemNov 9, 20232022 Sierra, 2022 Yukon
22-NA-118Service bulletinEquipment, Electrical SystemNov 9, 20232022 Sierra, 2022 Yukon
22-NA-058Service bulletinElectrical System, EquipmentNov 9, 20232022 Yukon
22-NA-032Service bulletinEquipment, Electrical SystemNov 9, 20232022 Yukon
22-NA-251Service bulletinPower Train, EquipmentNov 8, 20232022 Sierra, 2021 Sierra, 2020 Sierra +3
22-NA-228Service bulletinEquipment, Electrical SystemNov 8, 20232023 Yukon, 2022 Yukon
PIT6084Service bulletinEquipmentNov 7, 20232023 Acadia, 2022 Acadia, 2021 Acadia +12
N232422180Service bulletinElectrical System, SuspensionNov 7, 20232024 Sierra
23-NA-033Service bulletinElectrical System, EngineNov 7, 20232024 Terrain, 2023 Terrain
03-00-91-001IService bulletinSuspension, SteeringNov 6, 20232024 Acadia, 2023 Acadia, 2022 Acadia +75
PIP5949Service bulletinPower TrainNov 3, 20232023 Sierra, 2022 Sierra, 2021 Sierra +6
22-NA-167Service bulletinEquipmentNov 3, 20232024 Savana, 2023 Savana, 2022 Savana +5
PIT6032CService bulletinVisibility/WiperNov 2, 20232024 Sierra, 2024 Sierra 2500HD, 2024 Sierra 3500HD +1
PIT5999BService bulletinEquipmentNov 2, 20232024 Sierra, 2024 Sierra 2500HD, 2024 Sierra 3500HD +1
PIT5736CService bulletinVisibility/WiperNov 2, 20232024 Sierra, 2023 Sierra, 2022 Sierra +13
N232404290Service bulletinEquipment, Trailer HitchesNov 1, 20232024 Sierra 2500HD, 2024 Sierra 3500HD
N222375790-09Service bulletinElectrical SystemNov 1, 20232022 Sierra, 2022 Yukon
N222371151-11Service bulletinSteeringNov 1, 20232022 Acadia, 2022 Sierra, 2023 Sierra 2500HD +3
21-NA-228Service bulletinElectrical System, EquipmentNov 1, 20232024 Sierra, 2023 Sierra, 2022 Sierra +15
PIT6044EService bulletinBack Over Prevention, Electrical SystemOct 30, 20232024 Hummer EV, 2023 Hummer EV, 2022 Hummer EV Pickup
PIP5948Service bulletinCommunicationOct 30, 20232023 Canyon
23-NA-193Service bulletinEngine, Electrical SystemOct 30, 20232023 Sierra
20-NA-159Service bulletinWheels, TiresOct 30, 20232024 Acadia, 2023 Acadia, 2022 Acadia +76
PIP5946Service bulletinPower TrainOct 27, 20232024 Canyon, 2023 Canyon, 2024 Sierra
PIT6044DService bulletinElectrical SystemOct 26, 20232024 Hummer EV, 2023 Hummer EV, 2022 Hummer EV Pickup
PIC6486CService bulletinCommunicationOct 26, 20232023 Acadia, 2022 Acadia, 2023 Sierra +3
PIT6081Service bulletinBack Over Prevention, Electrical SystemOct 25, 20232022 Yukon
PIT6077Service bulletinEngineOct 24, 20232023 Yukon, 2022 Yukon, 2021 Yukon
23-NA-187Service bulletinEquipment, Power TrainOct 24, 20232023 Yukon
PIT6076Service bulletinElectrical SystemOct 20, 20232024 Sierra, 2023 Sierra, 2022 Sierra +3
PIP5942Service bulletinEngine, Electrical SystemOct 20, 20232024 Yukon, 2023 Yukon
PIP5943Service bulletinPower Train, EquipmentOct 19, 20232023 Canyon, 2022 Canyon, 2021 Canyon +17
23-NA-182Service bulletinElectrical SystemOct 19, 20232024 Hummer EV, 2023 Hummer EV, 2022 Hummer EV Pickup
PIE0754BService bulletinSeats, Electrical SystemOct 18, 20232023 Yukon, 2022 Yukon
N232408230Service bulletinEngineOct 18, 20232019 Savana
PIT6075Service bulletinBack Over PreventionOct 17, 20232023 Canyon
PIT6073AService bulletinSeatsOct 17, 20232023 Sierra, 2024 Sierra 3500HD
PIT5636DService bulletinAir Bags, Electrical SystemOct 17, 20232019 Sierra, 2020 Sierra 2500HD
PIP5909AService bulletinElectrical SystemOct 17, 20232024 Sierra 2500HD
PIC6488GService bulletinEquipmentOct 17, 20232023 Canyon
23-NA-181Service bulletinService BrakesOct 17, 20232023 Savana, 2022 Savana, 2021 Savana
22-NA-225Service bulletinPower Train, EquipmentOct 17, 20232024 Canyon, 2023 Canyon, 2022 Canyon +51
PIP4964EService bulletinElectronic Stability Control, Exterior LightingOct 16, 20232024 Acadia, 2023 Acadia, 2022 Acadia +15
PIE0764AService bulletinPower Train, EquipmentOct 16, 20232023 Yukon, 2022 Yukon, 2021 Yukon
23-NA-065Service bulletinEquipment, Electrical SystemOct 16, 20232023 Acadia, 2022 Acadia, 2021 Acadia +34
23-NA-140Service bulletinStructure, EquipmentOct 13, 20232024 Hummer EV
PIT5931CService bulletinBack Over PreventionOct 12, 20232023 Acadia, 2022 Acadia, 2021 Acadia +4
PIP5906AService bulletinFuel/Propulsion SystemOct 12, 20232024 Sierra 2500HD
23-NA-023Service bulletinElectrical System, EquipmentOct 12, 20232023 Sierra, 2022 Sierra, 2023 Yukon +1
19-NA-151Service bulletinElectrical System, EngineOct 12, 20232019 Sierra
PIT6074Service bulletinElectrical SystemOct 11, 20232024 Sierra 2500HD
PIT6073Service bulletinSeatsOct 11, 20232023 Sierra
23-NA-126Service bulletinEquipment, Electrical SystemOct 11, 20232023 Canyon
05-00-89-029FService bulletinEquipmentOct 11, 20232024 Acadia, 2023 Acadia, 2022 Acadia +75
N222375790-08Service bulletinElectrical SystemOct 10, 20232022 Sierra, 2022 Yukon
23-NA-148Service bulletinFuel/Propulsion System, EquipmentOct 10, 20232023 Sierra, 2022 Sierra, 2021 Sierra +2
PIT6065AService bulletinElectrical SystemOct 9, 20232023 Hummer EV, 2022 Hummer EV Pickup
PIT6008BService bulletinCommunicationOct 9, 20232024 Sierra 3500HD, 2023 Yukon
PIT6070AService bulletinCommunicationOct 6, 20232023 Sierra
17-NA-170Service bulletinWheels, EquipmentOct 6, 20232024 Acadia, 2023 Acadia, 2022 Acadia +75
01-06-01-011OService bulletinEngineOct 6, 20232024 Acadia, 2023 Acadia, 2022 Acadia +72
PIT6072Service bulletinElectrical SystemOct 5, 20232023 Canyon
PIT5931BService bulletinBack Over PreventionOct 5, 20232023 Acadia, 2022 Acadia, 2021 Acadia +4
PIT6064AService bulletinCommunicationOct 4, 20232024 Sierra 2500HD
PIT5966CService bulletinCommunicationOct 4, 20232022 Acadia, 2021 Acadia, 2022 Canyon +9
PIP5941Service bulletinCommunicationOct 3, 20232024 Hummer EV, 2023 Hummer EV, 2022 Hummer EV Pickup
99-00-89-019YService bulletinEquipmentOct 3, 20232024 Acadia, 2023 Acadia, 2022 Acadia +75
PIT6067Service bulletinElectrical System, CommunicationOct 2, 20232023 Canyon
PIT6053AService bulletinFuel/Propulsion SystemOct 2, 20232024 Sierra, 2023 Sierra, 2022 Sierra
PIE0753BService bulletinEquipment, Electrical SystemOct 2, 20232024 Hummer EV, 2023 Hummer EV, 2022 Hummer EV Pickup
PIE0753AService bulletinElectrical System, EquipmentSep 28, 20232024 Hummer EV, 2023 Hummer EV, 2022 Hummer EV Pickup
N232415860-01Service bulletinFuel/Propulsion System, EngineSep 27, 20232024 Sierra 2500HD, 2024 Sierra 3500HD
PIT5950AService bulletinWheels, EquipmentSep 26, 20232024 Sierra, 2023 Sierra, 2022 Sierra +3
PIT5698DService bulletinElectrical SystemSep 26, 20232022 Acadia, 2021 Acadia, 2020 Acadia +53
PIT5099GService bulletinVisibility/WiperSep 26, 20232022 Acadia, 2021 Acadia, 2020 Acadia +53
10-00-89-006JService bulletinEquipmentSep 26, 20232023 Acadia, 2022 Acadia, 2021 Acadia +65
02-00-89-002WService bulletinEquipmentSep 26, 20232024 Acadia, 2023 Acadia, 2022 Acadia +75
PIP5940Service bulletinEngineSep 22, 20232023 Acadia, 2022 Acadia, 2021 Acadia +4
07-08-49-020RService bulletinElectrical System, EquipmentSep 21, 20232020 Acadia, 2019 Acadia, 2018 Acadia +44
N232415860Service bulletinFuel/Propulsion System, EngineSep 20, 20232024 Sierra 2500HD, 2024 Sierra 3500HD
N232403190Service bulletinElectrical SystemSep 20, 20232023 Sierra
22-NA-015Service bulletinEngine, Power TrainSep 20, 20232024 Sierra, 2023 Sierra, 2022 Sierra +6
21-NA-279Service bulletinEngineSep 19, 20232023 Acadia, 2022 Acadia, 2021 Acadia +1
PIT5895BService bulletinStructureSep 14, 20232024 Sierra, 2023 Sierra, 2022 Sierra +6
12-08-51-002PService bulletinEquipment, StructureSep 14, 20232024 Canyon, 2023 Canyon, 2022 Canyon +18
20-NA-142Service bulletinPower TrainSep 13, 20232022 Savana, 2021 Savana, 2020 Savana +28
PIT5941AService bulletinVisibility/Wiper, Electrical SystemSep 12, 20232023 Yukon, 2022 Yukon, 2021 Yukon
PIT5823AService bulletinFuel/Propulsion System, Electrical SystemSep 12, 20232022 Terrain, 2021 Terrain, 2020 Terrain +2
22-NA-170Service bulletinElectrical System, Exterior LightingSep 12, 20232024 Terrain, 2023 Terrain, 2022 Terrain +4
23-NA-155Service bulletinEquipmentSep 11, 20232024 Yukon, 2023 Yukon, 2022 Yukon +1
N232417940Service bulletinWheelsSep 8, 20232023 Canyon
N222389360Service bulletinStructureSep 7, 20232022 Canyon, 2021 Canyon, 2020 Canyon +4
23-NA-029Service bulletinPower TrainSep 7, 20232023 Acadia
PIT5869AService bulletinVisibility/Wiper, Electrical SystemSep 6, 20232024 Yukon, 2023 Yukon, 2022 Yukon +1
17-NA-281Service bulletinPower TrainSep 6, 20232024 Acadia, 2023 Acadia, 2022 Acadia +15
PIE0760Service bulletinEngine, Electrical SystemSep 5, 20232024 Sierra, 2023 Sierra
N23-2411312Service bulletinBack Over Prevention, Electrical SystemSep 5, 20232023 Canyon
N23-2411311Service bulletinBack Over Prevention, Electrical SystemSep 5, 20232023 Canyon
N23-240353Service bulletinBack Over Prevention, Electrical SystemSep 5, 20232024 Sierra
N222375791-08Service bulletinElectrical SystemSep 5, 20232023 Acadia, 2022 Acadia, 2022 Canyon +5
N222375790-07Service bulletinElectrical SystemSep 5, 20232022 Sierra, 2022 Yukon
23-NA-150Service bulletinEngine, Electrical SystemSep 5, 20232023 Sierra 2500HD, 2022 Sierra 2500HD, 2021 Sierra 2500HD +5
N23-241128Service bulletinEquipment, Electrical SystemSep 1, 20232022 Yukon
PIT6018GService bulletinEquipmentAug 31, 20232023 Canyon
N23-241272Service bulletinElectrical SystemAug 31, 20232024 Sierra
PIT5985BService bulletinPower TrainAug 30, 20232023 Canyon, 2024 Hummer EV, 2023 Hummer EV +9
PIT5857FService bulletinStructure, EquipmentAug 30, 20232024 Hummer EV, 2023 Hummer EV, 2022 Hummer EV Pickup
PIT5832JService bulletinEquipmentAug 30, 20232023 Canyon, 2024 Hummer EV, 2023 Hummer EV +9
PIC6488FService bulletinEquipmentAug 30, 20232023 Canyon
20-NA-100Service bulletinElectrical System, EngineAug 30, 20232020 Sierra, 2019 Sierra
PIT5551LService bulletinForward Collision AvoidanceAug 29, 20232024 Acadia, 2023 Acadia, 2022 Acadia +40
PIC6488EService bulletinEquipmentAug 29, 20232023 Canyon
PIT6054Service bulletinStructureAug 28, 20232023 Sierra, 2024 Sierra 3500HD
PIT6053Service bulletinFuel/Propulsion SystemAug 25, 20232023 Sierra, 2022 Sierra
PIP5621DService bulletinPower TrainAug 24, 20232022 Acadia, 2021 Acadia, 2020 Acadia +39
N23-240985Service bulletinEquipment, Visibility/WiperAug 22, 20232022 Sierra
22-NA-187Service bulletinElectrical System, Power TrainAug 22, 20232023 Sierra, 2022 Sierra, 2021 Sierra +14
PIT6050Service bulletinElectronic Stability ControlAug 21, 20232023 Acadia, 2022 Acadia, 2021 Acadia +7
PIT6018FService bulletinEquipmentAug 21, 20232023 Canyon
PIT6008AService bulletinEquipmentAug 21, 20232024 Sierra 3500HD
N232409000Service bulletinElectrical SystemAug 21, 20232023 Canyon
N222375790-06Service bulletinElectrical SystemAug 21, 20232022 Sierra, 2022 Yukon
23-NA-144Service bulletinService BrakesAug 18, 20232024 Savana, 2023 Savana, 2022 Savana +29
21-NA-067Service bulletinStructure, EquipmentAug 18, 20232024 Sierra, 2023 Sierra, 2022 Sierra +13
PIT6049Service bulletinElectrical SystemAug 17, 20232023 Yukon
PIT6047BService bulletinEquipment, Back Over PreventionAug 17, 20232023 Canyon
PIT6018EService bulletinEquipmentAug 17, 20232023 Canyon
PIE0749AService bulletinSeatsAug 16, 20232023 Acadia, 2022 Acadia
PIE0742AService bulletinEngineAug 16, 20232023 Acadia, 2022 Acadia
N23-241156Service bulletinElectrical System, Back Over PreventionAug 16, 20232023 Sierra, 2022 Sierra, 2023 Yukon +1
N23-240984Service bulletinForward Collision Avoidance, Electrical SystemAug 15, 20232023 Sierra
N23-240448Service bulletinBack Over Prevention, Electrical SystemAug 15, 20232023 Hummer EV
19-NA-167Service bulletinStructure, Electrical SystemAug 15, 20232023 Acadia, 2022 Acadia, 2021 Acadia +4
09-00-89-016HService bulletinEquipmentAug 15, 20232023 Acadia, 2022 Acadia, 2021 Acadia +74
PIT6047AService bulletinEquipmentAug 14, 20232023 Canyon
23-NA-138Service bulletinEngine, Electrical SystemAug 11, 20232024 Sierra, 2023 Sierra, 2022 Sierra +4
PIP5628GService bulletinEngineAug 10, 20232022 Acadia, 2021 Acadia, 2020 Acadia +39
21-NA-214Service bulletinPower Train, EngineAug 10, 20232020 Sierra 2500HD, 2020 Sierra 3500HD
PIT6048Service bulletinPower TrainAug 9, 20232023 Canyon
PIT6044AService bulletinBack Over PreventionAug 9, 20232024 Hummer EV, 2023 Hummer EV, 2022 Hummer EV Pickup
PIT6018DService bulletinEquipmentAug 9, 20232023 Canyon
PIP5908AService bulletinFuel/Propulsion SystemAug 9, 20232024 Sierra 2500HD
N23-241182Service bulletinForward Collision AvoidanceAug 9, 20232021 Yukon
N222371151-10Service bulletinSteeringAug 9, 20232022 Acadia, 2022 Sierra, 2022 Sierra 2500HD +2
PIT6018CService bulletinBack Over PreventionAug 8, 20232023 Canyon
PIC6488DService bulletinEquipmentAug 8, 20232023 Canyon
23-NA-067Service bulletinSteering, Electrical SystemAug 8, 20232024 Sierra 2500HD, 2024 Sierra 3500HD
PIT6047Service bulletinEquipmentAug 7, 20232023 Canyon
PIT6046Service bulletinBack Over PreventionAug 7, 20232023 Acadia, 2022 Acadia, 2023 Terrain +1
PIP5919BService bulletinFuel/Propulsion SystemAug 7, 20232024 Sierra 2500HD
PIP5918AService bulletinEquipmentAug 7, 20232024 Sierra 2500HD
N23-239807Service bulletinElectrical System, EquipmentAug 7, 20232023 Sierra
15-00-89-004FService bulletinPower Train, SteeringAug 7, 20232023 Acadia, 2022 Acadia, 2021 Acadia +74
PIT6045Service bulletinPower Train, Electrical SystemAug 3, 20232023 Canyon
PIT6044Service bulletinBack Over PreventionAug 3, 20232023 Hummer EV
PIT6018BService bulletinEquipmentAug 2, 20232023 Canyon
PIP5847AService bulletinBack Over PreventionAug 2, 20232023 Sierra, 2022 Sierra, 2021 Sierra +2
PIC6488CService bulletinEquipmentAug 2, 20232023 Canyon
N222375791-07Service bulletinElectrical SystemAug 2, 20232023 Acadia, 2022 Acadia, 2022 Canyon +5
10-06-05-002MService bulletinFuel/Propulsion System, EngineAug 2, 20232022 Canyon, 2021 Canyon, 2020 Canyon +38
PIT6042AService bulletinEquipmentAug 1, 20232023 Canyon
PIE0751AService bulletinEquipment, Electrical SystemAug 1, 20232023 Yukon
04-06-04-051HService bulletinFuel/Propulsion System, EngineAug 1, 20232023 Acadia, 2022 Acadia, 2021 Acadia +71
03-06-04-017TService bulletinFuel/Propulsion SystemAug 1, 20232022 Canyon, 2021 Canyon, 2020 Canyon +40
01-00-89-010RService bulletinEquipmentAug 1, 20232023 Acadia, 2022 Acadia, 2021 Acadia +74
PIT5909BService bulletinEquipmentJul 31, 20232023 Hummer EV, 2024 Sierra, 2023 Sierra +10
PIE0747DService bulletinEquipment, EngineJul 31, 20232024 Sierra, 2023 Sierra, 2022 Sierra
22-NA-232Service bulletinPower Train, EngineJul 31, 20232023 Sierra, 2022 Sierra, 2021 Sierra +5
09-06-04-026XService bulletinEngine, Electrical SystemJul 31, 20232023 Acadia, 2022 Acadia, 2021 Acadia +71
03-06-01-023GService bulletinEngineJul 31, 20232022 Savana, 2021 Savana, 2020 Savana +26
N232412710Service bulletinEngineJul 27, 20232019 Sierra
N232404810Service bulletinEngineJul 27, 20232019 Savana
N232395310Service bulletinEngine, Fuel/Propulsion SystemJul 27, 20232020 Acadia, 2021 Sierra
PIT6042Service bulletinEquipmentJul 26, 20232023 Canyon
PIT6018AService bulletinBack Over PreventionJul 26, 20232023 Canyon
PIE0701BService bulletinStructure, EquipmentJul 26, 20232022 Sierra, 2021 Sierra, 2020 Sierra
PIP5907AService bulletinEngineJul 25, 20232024 Sierra 2500HD
PIE0747CService bulletinEquipment, EngineJul 25, 20232023 Sierra, 2022 Sierra
N222375791-06Service bulletinElectrical SystemJul 25, 20232023 Acadia, 2022 Acadia, 2022 Canyon +5
23-NA-116Service bulletinEngineJul 25, 20232024 Sierra 2500HD, 2024 Sierra 3500HD
N222383020Service bulletinPower Train, EngineJul 24, 20232022 Sierra
17-NA-066Service bulletinPower TrainJul 21, 20232023 Acadia, 2022 Acadia, 2021 Acadia +72
PIP5936AService bulletinEquipmentJul 20, 20232024 Sierra 2500HD
22-NA-209Service bulletinElectrical System, EquipmentJul 20, 20232023 Yukon, 2022 Yukon, 2021 Yukon
PIP5936Service bulletinFuel/Propulsion SystemJul 19, 20232024 Sierra 2500HD
PIE0743AService bulletinEquipment, StructureJul 19, 20232023 Yukon
PIT6041Service bulletinSeatsJul 18, 20232023 Yukon, 2022 Yukon, 2021 Yukon
PIT5551KService bulletinForward Collision AvoidanceJul 18, 20232023 Acadia, 2022 Acadia, 2021 Acadia +34
PIP5358CService bulletinEquipmentJul 18, 20232022 Acadia, 2021 Acadia, 2020 Acadia +53
23-NA-027Service bulletinFuel/Propulsion System, Electrical SystemJul 18, 20232023 Sierra 2500HD, 2022 Sierra 2500HD, 2021 Sierra 2500HD +11
PIE0754Service bulletinSeats, Electrical SystemJul 17, 20232023 Yukon, 2022 Yukon
99-09-40-005IService bulletinSeat BeltsJul 17, 20232023 Acadia, 2022 Acadia, 2021 Acadia +74
23-NA-085Service bulletinAir Bags, Electrical SystemJul 17, 20232023 Yukon, 2022 Yukon, 2021 Yukon
21-NA-026Service bulletinEquipmentJul 17, 20232023 Acadia, 2022 Acadia, 2021 Acadia +74
22-NA-023Service bulletinElectrical System, EquipmentJul 14, 20232023 Acadia, 2022 Acadia, 2021 Acadia +3
PIT6039Service bulletinEquipmentJul 13, 20232023 Canyon
PIP4902RService bulletinEquipmentJul 13, 20232022 Acadia, 2021 Acadia, 2020 Acadia +39
07-08-42-006SService bulletinExterior Lighting, Electrical SystemJul 13, 20232023 Sierra, 2022 Sierra, 2021 Sierra +17
PIT6040Service bulletinExterior Lighting, Electrical SystemJul 12, 20232023 Sierra, 2024 Sierra 2500HD
PIT5990AService bulletinBack Over Prevention, StructureJul 12, 20232023 Sierra, 2022 Sierra, 2021 Sierra +5
23-NA-117Service bulletinExterior Lighting, EquipmentJul 12, 20232023 Sierra, 2022 Sierra, 2024 Sierra 2500HD +1
N222375790-05Service bulletinElectrical SystemJul 11, 20232022 Sierra, 2022 Yukon
N23-240574Service bulletinElectrical SystemJul 10, 20232024 Hummer EV
PIT5734FService bulletinVisibility/WiperJul 5, 20232023 Sierra, 2022 Sierra, 2021 Sierra +4
PIT6038Service bulletinEngine, Electrical SystemJun 30, 20232023 Canyon
PIP5934Service bulletinEngine, CommunicationJun 30, 20232023 Sierra, 2022 Sierra
PIP5933Service bulletinCommunicationJun 30, 20232024 Sierra 2500HD
PIE0716AService bulletinEngineJun 30, 20232022 Acadia
99-08-51-001FService bulletinStructureJun 30, 20232023 Acadia, 2022 Acadia, 2021 Acadia +73
01-06-01-011NService bulletinEngineJun 30, 20232023 Acadia, 2022 Acadia, 2021 Acadia +70
PIT6037Service bulletinVisibility/WiperJun 29, 20232023 Canyon
PIT6036Service bulletinStructureJun 29, 20232022 Sierra, 2021 Sierra, 2020 Sierra +1
N232403290Service bulletinPower TrainJun 29, 20232023 Sierra
21-NA-005Service bulletinElectrical System, Air BagsJun 29, 20232023 Acadia, 2022 Acadia, 2021 Acadia +19
13-08-116-001IService bulletinElectrical SystemJun 29, 20232023 Acadia, 2022 Acadia, 2021 Acadia +74
PIP5928AService bulletinPower TrainJun 28, 20232023 Sierra, 2022 Sierra, 2023 Yukon +1
PIE0746AService bulletinElectrical System, Power TrainJun 28, 20232024 Hummer EV, 2023 Hummer EV, 2022 Hummer EV Pickup
23-NA-113Service bulletinService Brakes, Electrical SystemJun 28, 20232024 Sierra 2500HD, 2024 Sierra 3500HD
23-NA-042Service bulletinEquipment, Electrical SystemJun 28, 20232023 Acadia, 2022 Acadia, 2021 Acadia +12
PIT6026CService bulletinElectrical SystemJun 27, 20232022 Yukon
PIT5973CService bulletinElectrical SystemJun 27, 20232023 Yukon, 2022 Yukon
PIT6032BService bulletinEngineJun 26, 20232023 Sierra, 2022 Sierra, 2023 Yukon +1
PIP5926BService bulletinPower TrainJun 26, 20232024 Sierra 2500HD, 2023 Sierra 2500HD, 2022 Sierra 2500HD +2
22-NA-100Service bulletinElectronic Stability Control, Service BrakesJun 23, 20232022 Acadia
23-NA-018Service bulletinPower Train, Service BrakesJun 22, 20232020 Sierra, 2019 Sierra
23-NA-003Service bulletinService Brakes, Power TrainJun 22, 20232022 Canyon
22-NA-137Service bulletinPower TrainJun 22, 20232022 Sierra 2500HD, 2022 Sierra 3500HD
PIT6033Service bulletinSuspensionJun 21, 20232023 Yukon, 2022 Yukon, 2021 Yukon
PIT6032AService bulletinVisibility/WiperJun 20, 20232023 Sierra, 2022 Sierra, 2023 Yukon +1
PIT5697CService bulletinBack Over PreventionJun 20, 20232023 Sierra, 2022 Sierra, 2021 Sierra +7
PIP5843CService bulletinExterior LightingJun 20, 20232023 Canyon, 2023 Sierra, 2022 Sierra +3
N23-240810Service bulletinElectrical SystemJun 20, 20232024 Sierra
N22-239123Service bulletinElectrical SystemJun 20, 20232022 Yukon
23-NA-101Service bulletinEquipment, Fuel/Propulsion SystemJun 20, 20232023 Sierra 2500HD, 2022 Sierra 2500HD, 2023 Sierra 3500HD +1
PIT5977FService bulletinEquipmentJun 19, 20232023 Sierra, 2022 Sierra, 2024 Sierra 3500HD +2
PIT5801CService bulletinSuspension, Electronic Stability ControlJun 19, 20232023 Yukon, 2022 Yukon, 2021 Yukon
PIP5910AService bulletinFuel/Propulsion SystemJun 19, 20232024 Sierra 2500HD
N222375791-05Service bulletinElectrical SystemJun 19, 20232023 Acadia, 2022 Acadia, 2022 Canyon +4
N222371151-09Service bulletinSteeringJun 19, 20232022 Acadia, 2022 Sierra, 2022 Sierra 2500HD +2
PIP5926AService bulletinPower TrainJun 16, 20232024 Sierra 2500HD, 2023 Sierra 2500HD, 2022 Sierra 2500HD +2
23-NA-108Service bulletinElectrical System, EquipmentJun 16, 20232023 Terrain, 2022 Terrain, 2023 Yukon +2
PIT6032Service bulletinVisibility/WiperJun 14, 20232023 Sierra, 2022 Sierra, 2023 Yukon +1
PIT5966BService bulletinEquipmentJun 14, 20232022 Acadia, 2021 Acadia, 2022 Canyon +9
23-NA-105Service bulletinEquipmentJun 14, 20232022 Savana
23-NA-007Service bulletinEquipment, Electrical SystemJun 14, 20232023 Hummer EV, 2023 Yukon, 2022 Yukon +2
PIP5928Service bulletinPower TrainJun 13, 20232023 Sierra, 2022 Sierra, 2023 Yukon +1
PIP5927Service bulletinPower Train, EngineJun 13, 20232023 Terrain
PIT6031Service bulletinElectrical SystemJun 12, 20232022 Sierra, 2021 Sierra, 2020 Sierra +1
PIT6030Service bulletinEquipmentJun 12, 20232024 Hummer EV
N232398030Service bulletinEquipmentJun 12, 20232022 Sierra
21-NA-061Service bulletinElectrical System, EquipmentJun 12, 20232023 Acadia, 2022 Acadia, 2021 Acadia +42
PIT5999AService bulletinEquipmentJun 9, 20232023 Sierra, 2022 Sierra, 2024 Sierra 3500HD +2
PIT5923AService bulletinElectronic Stability Control, SuspensionJun 9, 20232023 Yukon, 2022 Yukon, 2021 Yukon
PIT4261JService bulletinTiresJun 9, 20232022 Acadia, 2021 Acadia, 2020 Acadia +39
PIE0747BService bulletinEngine, Visibility/WiperJun 9, 20232023 Sierra, 2022 Sierra
PIT6029Service bulletinElectrical SystemJun 8, 20232023 Canyon
23-NA-095Service bulletinForward Collision Avoidance, Lane DepartureJun 8, 20232023 Sierra, 2022 Sierra
21-NA-118Service bulletinEngineJun 8, 20232023 Acadia, 2022 Acadia, 2021 Acadia +1
PIP5926Service bulletinPower TrainJun 7, 20232024 Sierra 2500HD, 2023 Sierra 2500HD, 2022 Sierra 2500HD +7
PIE0739AService bulletinStructureJun 7, 20232023 Yukon
04-07-30-013EService bulletinPower Train, EngineJun 7, 20232023 Acadia, 2022 Acadia, 2021 Acadia +70
PIE0747AService bulletinVisibility/Wiper, EquipmentJun 5, 20232023 Sierra, 2022 Sierra
N222375791-04Service bulletinElectrical SystemJun 5, 20232023 Acadia, 2022 Acadia, 2023 Sierra +5
N222371150-03Service bulletinSteeringJun 5, 20232022 Sierra
PIT6028Service bulletinElectrical SystemJun 2, 20232023 Sierra
PIT6026BService bulletinEquipmentJun 2, 20232022 Yukon
PIT6027Service bulletinBack Over PreventionJun 1, 20232023 Canyon
PIT5977EService bulletinEquipmentJun 1, 20232023 Sierra, 2022 Sierra, 2024 Sierra 3500HD +2
23-NA-099Service bulletinEquipment, Electrical SystemJun 1, 20232023 Yukon, 2022 Yukon, 2021 Yukon
23-NA-062Service bulletinEquipment, Electrical SystemJun 1, 20232023 Acadia, 2022 Acadia, 2021 Acadia +19
02-00-89-002VService bulletinEquipmentJun 1, 20232023 Acadia, 2022 Acadia, 2021 Acadia +74
PIP5916BService bulletinEngineMay 31, 20232024 Sierra 2500HD
PIE0753Service bulletinElectrical System, EquipmentMay 31, 20232024 Hummer EV, 2023 Hummer EV, 2022 Hummer EV Pickup
22-NA-061Service bulletinService BrakesMay 31, 20232019 Savana, 2018 Savana, 2017 Savana +1
PIP5919AService bulletinEngine, Fuel/Propulsion SystemMay 30, 20232024 Sierra 2500HD, 2024 Sierra 3500HD
PIP5916AService bulletinEngineMay 30, 20232024 Sierra 2500HD
08-07-30-026HService bulletinPower TrainMay 30, 20232023 Acadia, 2022 Acadia, 2021 Acadia +71
PIE0751Service bulletinEquipment, StructureMay 26, 20232023 Yukon
PIT6026AService bulletinElectrical SystemMay 25, 20232022 Yukon
N222371151-08Service bulletinSteeringMay 24, 20232022 Acadia, 2022 Sierra, 2022 Sierra 2500HD +2
PIT6026Service bulletinEquipmentMay 23, 20232022 Yukon
PIT6025Service bulletinService BrakesMay 23, 20232023 Canyon
PIP5925Service bulletinAir BagsMay 23, 20232023 Sierra 2500HD, 2022 Sierra 2500HD, 2021 Sierra 2500HD +1
N222375790Service bulletinElectrical SystemMay 23, 20232022 Sierra
N222371151-07Service bulletinSteeringMay 23, 20232022 Acadia, 2022 Sierra, 2022 Sierra 2500HD +2
PIT5977DService bulletinEquipmentMay 22, 20232023 Sierra, 2022 Sierra, 2023 Yukon +1
PIT5909AService bulletinEquipmentMay 22, 20232023 Sierra, 2022 Sierra, 2021 Sierra +7
PIT5544GService bulletinSteering, Power TrainMay 22, 20232024 Sierra 2500HD, 2023 Sierra 2500HD, 2022 Sierra 2500HD +6
PIT5509KService bulletinAir Bags, Trailer HitchesMay 22, 20232024 Canyon, 2023 Canyon, 2022 Canyon +24
12-03-10-001EService bulletinWheelsMay 22, 20232023 Acadia, 2022 Acadia, 2021 Acadia +74
PIT6024Service bulletinElectrical SystemMay 19, 20232023 Canyon
PIT3665MService bulletinElectrical SystemMay 19, 20232023 Savana, 2022 Savana, 2021 Savana +14