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Porsche filed it with NHTSA. The number finds it.

Manufacturer communications

Porsche service bulletins and campaigns

Photo: Christian Buehner / Unsplash

1,370 Porsche communications on file with a page here: 1186 service bulletins, 156 service campaigns, 17 others, 5 warranty extensions, 5 over-the-air updates, 1 emissions. Every bulletin a Porsche model-year page lists, plus every service campaign, warranty extension, over-the-air update and emissions notice Porsche filed since 2016, whether or not the vehicle has a page.

Porsche’s warranty extensions and special-coverage programs are also in their own list and one list with every other make’s, with the term each runs to.

Your Porsche

Every bulletin for your Porsche

Pick the model and year and its page opens at the bulletin list: every campaign, warranty extension and over-the-air update Porsche filed with NHTSA for it, and the repair bulletins that go with them.

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Decoded by NHTSA in your browser, then its bulletin list opens.

Holding a letter? Type its number on the bulletins page.

Service campaigns, warranty extensions, updates

Source: the kinds an owner is written to about
NumberKindComponentDatedModel years
WSM5Service campaignEngine, StructureSep 18, 20262025 911, 2024 911, 2023 911 +6
WTL2Service campaignFuel/Propulsion System, Visibility/WiperSep 1, 20262026 Taycan, 2025 Taycan, 2024 Taycan +4
WTK4Service campaignElectrical SystemSep 1, 20262021 Cayenne, 2020 Cayenne, 2019 Cayenne
43-26Warranty extensionVisibility/Wiper, Electrical SystemSep 1, 20262025 911, 2024 911, 2023 911 +18
50-26-2Warranty extensionEngine, Power TrainAug 28, 20262023 Panamera, 2022 Panamera, 2021 Panamera +4
WSL3Service campaignElectrical System, Visibility/WiperAug 25, 20262026 Taycan, 2025 Taycan, 2024 Taycan +4
WTL5Over-the-air updatePower Train, Fuel/Propulsion SystemAug 24, 20262023 Taycan, 2022 Taycan, 2021 Taycan +1
WTH1Over-the-air updateFuel/Propulsion System, Electrical SystemAug 24, 20262026 Macan
WTL3Service campaignVisibility/Wiper, StructureAug 21, 20262026 Cayenne
ASB2Service campaignElectrical System, Back Over PreventionJul 27, 20262025 911, 2024 911, 2023 911 +24
18/26Warranty extensionPower TrainJul 23, 20262022 718, 2021 718, 2020 718 +38
WRU3Service campaignPower TrainJul 20, 20262025 Panamera, 2024 Panamera
WRS6Service campaignWheels, Electrical SystemJul 20, 20262025 Macan, 2024 Macan
50/26Warranty extensionEngineJul 17, 20262023 Panamera, 2022 Panamera, 2021 Panamera +2
39/26Warranty extensionPower TrainJul 17, 20262026 Macan, 2025 Macan, 2024 Macan +8
WNM9Service campaignFuel/Propulsion SystemJul 9, 20262019 911
WTA6_UPDATEService campaignElectrical SystemJul 7, 20262025 Macan, 2024 Macan
WTF7Service campaignElectrical SystemJul 6, 20262026 911, 2025 911, 2026 Taycan +1
WTF4Service campaignSuspensionJul 6, 20262025 Cayenne, 2024 Cayenne
WTB0Service campaignFuel/Propulsion SystemJul 6, 20262026 911, 2025 911
WTG2_UPDATEService campaignElectrical SystemJun 30, 20262026 Macan, 2025 Macan, 2024 Macan
WTA6Service campaignElectrical SystemJun 30, 20262026 Macan, 2025 Macan, 2024 Macan
WTG2Service campaignElectrical SystemJun 29, 20262026 Macan, 2025 Macan, 2024 Macan
WSU3Service campaignElectrical SystemMay 20, 20262026 Panamera, 2025 Panamera
WSN3Service campaignElectrical SystemMay 20, 20262026 Macan, 2025 Macan, 2024 Macan
WSS4Service campaignElectrical SystemMay 13, 20262026 Taycan, 2024 Taycan, 2023 Taycan +3
WTA9Service campaignElectrical SystemMay 8, 20262023 Cayenne, 2022 Cayenne, 2021 Cayenne +7
WTA8Service campaignElectrical SystemMay 8, 20262023 Cayenne, 2022 Cayenne, 2021 Cayenne +9
WTE1Service campaignElectrical SystemMay 5, 20262026 Macan, 2025 Macan, 2024 Macan
WSJ0Service campaignElectrical SystemApr 30, 20262025 718, 2024 718, 2023 718 +84
WTB9Service campaignElectrical SystemApr 2, 20262026 911, 2025 911, 2024 911 +3
WTB1Service campaignElectrical System, EngineMar 24, 20262026 Cayenne, 2025 Cayenne, 2024 Cayenne
WTA5Service campaignElectrical SystemMar 18, 20262025 Macan, 2024 Macan, 2025 Taycan +1
WSP4Service campaignSuspensionMar 10, 20262025 Macan
WNR1Service campaignEngineMar 10, 20262022 Cayenne, 2021 Cayenne
WTB3Service campaignStructureMar 4, 20262023 Macan, 2022 Macan, 2021 Macan +5
WSG4Service campaign—Mar 3, 20262026 Macan, 2025 Macan, 2024 Macan
WSD8Service campaignElectrical System, SeatsMar 3, 20262026 Taycan, 2025 Taycan, 2024 Taycan +4
WPL8Service campaignElectrical SystemMar 3, 20262023 Taycan, 2022 Taycan, 2021 Taycan +1
WSSOService campaignEngineMar 2, 20262026 911, 2025 911
WPD8Service campaignElectrical SystemFeb 26, 20262026 Cayenne, 2025 Cayenne, 2024 Cayenne +16
WSV1Service campaignElectrical SystemFeb 20, 20262026 911, 2025 911
WPU1Service campaignElectrical System, Fuel/Propulsion SystemFeb 20, 20262024 Cayenne, 2023 Cayenne, 2022 Cayenne +17
APB6Service campaignElectrical SystemFeb 20, 20262024 Cayenne, 2023 Cayenne, 2022 Cayenne +17
WSQ7Service campaignElectrical SystemFeb 14, 20262025 Taycan
WSS0Service campaignSuspensionFeb 11, 20262026 911, 2025 911
WST8Service campaignStructureFeb 4, 20262026 911, 2025 911
WST1Service campaignElectrical SystemFeb 4, 20262022 Taycan, 2021 Taycan, 2020 Taycan
WRX1Service campaignElectrical SystemFeb 3, 20262024 Cayenne
WPN5Service campaignSuspension, Power TrainJan 15, 20262023 Taycan
WSS6Service campaignElectrical SystemJan 12, 20262026 911, 2025 911, 2024 911 +20
WSF3Service campaign—Jan 10, 20262025 911, 2024 911, 2025 Panamera +1
WRF1Service campaign—Jan 10, 20262025 718, 2024 718, 2023 718 +21
No. WST9Service campaignEngineDec 11, 20252026 Panamera
WSR3Service campaignStructureDec 5, 20252026 911, 2025 911
No. WSQ8Service campaignPower TrainDec 3, 20252025 Taycan
WST9Service campaignEngineDec 2, 20252026 Panamera
WPC6Service campaignAir BagsDec 2, 20252017 Macan, 2016 Macan
No. 35-23-1Service campaignAir BagsDec 2, 20252017 Cayenne, 2016 Cayenne
WSP3Service campaignStructureNov 26, 20252026 Cayenne, 2025 Cayenne, 2024 Cayenne
WSR1Service campaignElectrical SystemNov 25, 20252020 Panamera, 2019 Panamera, 2018 Panamera +1
WSQ9Service campaignWheelsNov 25, 20252026 911
WSQ6Service campaignElectrical SystemNov 25, 20252026 911
WRF7Service campaignElectrical SystemNov 25, 20252019 Cayenne, 2020 Panamera, 2019 Panamera +1
WSQ4Service campaignElectrical SystemNov 4, 20252025 Macan
WSR9Service campaignSeat BeltsOct 30, 20252026 911
WSR4Service campaignEngineOct 27, 20252026 911
WSN9Service campaignSeat BeltsOct 27, 20252025 Macan, 2024 Macan
WSN5Service campaignEngineOct 24, 20252025 911, 2024 911
WSB4Service campaignElectrical SystemOct 17, 20252024 911, 2023 911, 2022 911 +10
WPN9Service campaignElectrical SystemSep 30, 20252024 Taycan, 2023 Taycan, 2022 Taycan +2
WSC3Service campaignEngineSep 27, 20252023 Panamera, 2022 Panamera, 2021 Panamera
WNT5Service campaignEngineSep 27, 20252023 Cayenne, 2022 Cayenne, 2021 Cayenne
WSK9Service campaignEngineSep 25, 20252026 Cayenne, 2025 Cayenne, 2024 Cayenne
WSJ7Service campaign—Sep 24, 20252025 Taycan
WSJ1Service campaignElectrical SystemSep 16, 20252025 Macan, 2024 Macan
WSLOService campaignStructure, Electrical SystemSep 11, 20252025 Macan
No. 160-23Service campaignElectrical SystemSep 9, 20252024 Taycan, 2023 Taycan, 2022 Taycan +2
WRU8Service campaignEngineAug 30, 20252026 911, 2025 911
WMH0Service campaignElectrical System, EquipmentAug 30, 20252021 Taycan, 2020 Taycan
WNH2Service campaignEngineAug 23, 20252019 Boxster, 2018 Boxster, 2017 Boxster +3
WPR0Service campaignElectrical System, EngineAug 20, 20252023 Cayenne, 2022 Cayenne, 2021 Cayenne +3
WSJ2Service campaignPower TrainAug 16, 20252025 Macan, 2024 Macan
WSH9Service campaignElectrical SystemAug 16, 20252025 911
WSG2Service campaignElectrical SystemAug 16, 20252026 Panamera, 2025 Panamera
WSG1Service campaignElectrical SystemAug 16, 20252025 911
WRG8Service campaignEngineAug 16, 20252023 Cayenne, 2022 Cayenne, 2021 Cayenne +2
No. WSG1Service campaignElectrical SystemAug 12, 20252025 911
WSF5Service campaignEngineJul 26, 20252026 Panamera, 2025 Panamera, 2024 Panamera
WRQ9Service campaignEngineJul 25, 20252023 Cayenne, 2022 Cayenne
WSH8Service campaignElectrical SystemJul 18, 20252024 718, 2023 718, 2022 718 +24
WSH6Service campaignVisibility/Wiper, Electrical SystemJul 18, 20252024 Taycan, 2023 Taycan, 2022 Taycan +2
WPR5Service campaignPower TrainJul 18, 20252024 718, 2023 718, 2023 Redundant Cayman GT4
WRN4Service campaignPower TrainJul 16, 20252026 Taycan, 2025 Taycan
WSF7Service campaignSteeringJul 11, 20252025 911
WSE9Service campaignWheelsJul 11, 20252025 911
WRV6Service campaignElectrical SystemJul 11, 20252024 Taycan
WSH4Service campaignElectrical SystemJul 9, 20252024 Taycan, 2023 Taycan, 2022 Taycan +2
WSE2Service campaignElectrical SystemJun 19, 20252025 Cayenne, 2025 Panamera
WSE1Service campaignStructureJun 6, 20252025 Taycan
WSA4Service campaignElectrical SystemMay 29, 20252024 911, 2023 911, 2022 911 +10
WRE7Service campaignElectrical System, SeatsMay 29, 20252020 Panamera, 2019 Panamera, 2018 Panamera +1
WSC7Service campaignElectrical SystemMay 21, 20252023 Cayenne, 2022 Cayenne, 2021 Cayenne +2
WRT9Service campaignEngineMay 19, 20252023 Cayenne, 2022 Cayenne, 2021 Cayenne
WRX0Service campaignElectrical SystemMay 15, 20252024 Panamera
WSD5Service campaignEngineApr 21, 20252025 911, 2024 911
WRS1Service campaignElectrical SystemApr 18, 20252024 Taycan, 2023 Taycan, 2022 Taycan +2
WNT1Service campaignElectrical SystemApr 18, 20252022 911, 2022 Cayenne, 2022 Panamera
WSA1Service campaignElectrical SystemApr 17, 20252024 Taycan, 2023 Taycan, 2022 Taycan +2
WSB3Service campaignElectrical System, EngineApr 12, 20252025 911, 2024 911
WRK2Service campaignEngineApr 11, 20252023 Cayenne, 2023 Macan
WSB0Service campaignElectrical SystemApr 7, 20252025 911, 2025 Cayenne, 2025 Panamera +1
WRC0Service campaignElectrical SystemApr 2, 20252022 911, 2021 911, 2020 911
WSD0Service campaignElectrical SystemMar 28, 20252025 Macan, 2024 Macan
WRT0Service campaignEngineMar 14, 20252019 911
WRW1Service campaignElectrical SystemFeb 25, 20252024 Taycan, 2023 Taycan, 2022 Taycan +2
WRV7Service campaignPower TrainFeb 25, 20252025 Panamera
WRV3Service campaignElectrical SystemFeb 25, 20252026 Taycan, 2025 Taycan
WNQ7Service campaignVisibility/WiperFeb 6, 20252021 911
WRG2Service campaignVisibility/WiperJan 15, 20252025 911, 2024 911
WPG0Service campaignStructureJan 15, 20252022 911
WRG9Service campaignElectrical SystemJan 14, 20252023 718, 2022 718, 2021 718 +9
WRJ4Service campaignSteeringJan 9, 20252024 Cayenne
WRM0Service campaignElectrical SystemJan 7, 20252024 Macan
WRS8Service campaignPower TrainDec 14, 20242023 911, 2022 911
WRU7Service campaignEngine, Electrical SystemDec 13, 20242025 911, 2026 Taycan, 2025 Taycan
WRU9Service campaignVisibility/WiperDec 11, 20242025 Macan, 2024 Macan, 2023 Macan
WRU2Service campaignElectrical SystemDec 11, 20242026 Taycan, 2025 Taycan
WRM9Service campaignService BrakesDec 11, 20242025 Panamera, 2024 Panamera
WRP9Service campaign—Dec 10, 20242024 911
WRJ0Service campaignSeatsOct 31, 20242022 911
ARC4Service campaignWheelsOct 23, 20242023 911, 2023 Panamera
ARB8Service campaignElectrical SystemOct 22, 20242026 Taycan, 2025 Taycan
ARB5Service campaignElectrical SystemOct 21, 20242023 Taycan, 2022 Taycan, 2021 Taycan +1
WRP6Service campaignElectrical SystemOct 8, 20242025 Macan, 2024 Macan
No. 119-23Service campaignEngineOct 8, 20242023 Cayenne, 2022 Cayenne, 2021 Cayenne +18
ARA4Service campaignElectrical SystemOct 8, 20242023 Taycan, 2022 Taycan, 2021 Taycan +1
APB5Service campaignElectrical SystemOct 8, 20242024 Taycan, 2023 Taycan, 2022 Taycan +2
No. 2413EmissionsElectrical System, EngineOct 4, 20242024 718, 2023 718, 2022 718 +86
WRL6Service campaignSuspension, Power TrainOct 2, 20242024 718, 2023 718, 2023 Redundant Cayman GT4
ARA3Service campaignVisibility/WiperOct 2, 20242024 911, 2023 911, 2022 911 +2
WRQ1Service campaignStructureSep 20, 20242024 718, 2025 Panamera, 2024 Panamera
WRP8Service campaignStructure, Electrical SystemSep 19, 20242024 Macan
No. 159-24-1Service campaignStructureSep 19, 20242025 Panamera, 2024 Panamera
ARB4Service campaignElectrical SystemSep 18, 20242024 Taycan
WRP7Service campaignElectrical SystemSep 17, 20242025 Macan, 2024 Macan
WRN2Service campaignElectrical System, Service BrakesSep 17, 20242024 Macan
ARB0Service campaignService Brakes, SuspensionSep 17, 20242026 Taycan, 2025 Taycan, 2024 Taycan +4
WRN1Service campaignElectrical System, SuspensionSep 13, 20242024 Macan
ARB2Service campaignSuspensionAug 27, 20242024 Cayenne
WPS1Service campaignEngine, Electrical SystemAug 11, 20242023 Cayenne, 2022 Cayenne, 2021 Cayenne +7
WPK0Service campaignElectrical SystemAug 9, 20242024 Taycan, 2023 Taycan, 2022 Taycan +2
WRL3Service campaignSuspensionAug 3, 20242024 Cayenne
WRM4Service campaignEngineJul 30, 20242024 Cayenne
WRB7Service campaignElectrical System, Visibility/WiperJul 26, 20242024 Cayenne, 2023 Cayenne
WRB2Service campaign—Jul 17, 20242024 911, 2023 911, 2022 911 +6
WRB3Service campaignElectrical SystemJul 16, 20242024 911, 2023 911, 2022 911 +3
WRA2Service campaign—Jul 16, 20242024 911, 2023 911, 2022 911 +3
WRH5Service campaignElectrical SystemJul 2, 20242026 Taycan, 2025 Taycan
WRC3Service campaignElectrical SystemJul 2, 20242026 Taycan, 2025 Taycan
WRJ5Service campaignElectrical SystemJun 14, 20242026 Taycan, 2025 Taycan, 2024 Taycan +3
ARA7Service campaignPower TrainJun 14, 20242023 718
WRC6Service campaignSteeringMay 17, 20242024 Cayenne
ARA5Service campaignElectrical SystemMay 9, 20242026 Taycan, 2025 Taycan, 2024 Taycan +4
No. 169-21-3Over-the-air updateElectrical SystemMay 1, 20242021 Panamera
No. 169-21-2Over-the-air updateElectrical SystemMay 1, 20242021 Cayenne, 2020 Cayenne, 2019 Cayenne +2
No. 169-21-1Over-the-air updateElectrical SystemMay 1, 20242023 Macan, 2022 Macan, 2021 Macan +3

Every bulletin, by the manufacturer’s date