Porsche 911 Service Bulletins

1,867 manufacturer communications on file.

• April 8, 2026•Document ID: 11032272

  Service Bulletin/Repair Instructions
  POWER TRAIN; ELECTRICAL SYSTEM

  Mfr Comm. #:

  No. 28-26

  Date Added:

  May 6, 2026

  Manufacturer:

  PORSCHE

  Summary

  Technical information for Transmission Warning Message “P Not Available”, Fault Memory Entries for Parking Lock Buttons in the Shift Console and Transmission Electronics (PDK) Control Units

  Associated Products (5)

  2024 Porsche 9112023 Porsche 9112022 Porsche 9112021 Porsche 9112020 Porsche 911
  Associated Documents

  • DownloadMC-11032272-0001.pdf↗
• April 7, 2026•Document ID: 11032269

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  No. 40-23

  Date Added:

  May 6, 2026

  Manufacturer:

  PORSCHE

  Summary

  Technical information for APA2 - Re-Programming or Coding Instrument Cluster (Stop Delivery / Recall Campaign)

  Associated Products (4)

  2023 Porsche 9112022 Porsche 9112021 Porsche 9112020 Porsche 911
  Associated Documents

  • DownloadMC-11032269-0001.pdf↗
• April 4, 2026•Document ID: 11032264

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  No. 27-26-1

  Date Added:

  May 6, 2026

  Manufacturer:

  PORSCHE

  Summary

  Technical information for Various Information Messages Regarding Distance Measuring Sensor, Fault Memory Entry “C110300” in the Distance Measuring Sensor (ACC) Control Unit

  Associated Products (2)

  2026 Porsche 9112025 Porsche 911
  Associated Documents

  • DownloadMC-11032264-0001.pdf↗
• April 4, 2026•Document ID: 11032263

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  No. 90-25-5

  Date Added:

  May 6, 2026

  Manufacturer:

  PORSCHE

  Summary

  Technical information for a Bluetooth Connection to Mobile Phone is Cancelled or Error Message "Emergency Call Faulty" in Instrument Cluster

  Associated Products (4)

  2025 Porsche 9112024 Porsche 9112023 Porsche 9112022 Porsche 911
  Associated Documents

  • DownloadMC-11032263-0001.pdf↗
• April 3, 2026•Document ID: 11032259

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  No. 90-25-2

  Date Added:

  May 5, 2026

  Manufacturer:

  PORSCHE

  Summary

  Technical information for a Bluetooth Connection to Mobile Phone is Cancelled or Error Message "Emergency Call Faulty" in Instrument Cluster

  Associated Products (8)

  2025 Porsche 9112025 Porsche Cayenne2025 Porsche Panamera2025 Porsche Taycan2024 Porsche 9112024 Porsche Cayenne2024 Porsche Panamera2024 Porsche Taycan
  Associated Documents

  • DownloadMC-11032259-0001.pdf↗
• April 3, 2026•Document ID: 11032253

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  No. 2602

  Date Added:

  May 5, 2026

  Manufacturer:

  PORSCHE

  Summary

  Instructions on advanced technical information for 992/971/Y1A - PCM Login Failure “Account Could Not be Activated”

  Associated Products (3)

  2022 Porsche 9112022 Porsche Panamera2022 Porsche Taycan
  Associated Documents

  • DownloadMC-11032253-0001.pdf↗
• April 2, 2026•Document ID: 11032439

  Service Campaign
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  WTB9

  Date Added:

  May 7, 2026

  Manufacturer:

  PORSCHE

  Summary

  Porsche intranet posting with information on workshop campaign WTB9 - reprogramming external communication control unit

  Associated Products (6)

  2026 Porsche 9112026 Porsche Cayenne2025 Porsche 9112025 Porsche Cayenne2024 Porsche 9112024 Porsche Cayenne
  Associated Documents

  • DownloadMC-11032439-0001.pdf↗
• April 2, 2026•Document ID: 11032227

  Service Campaign
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  No. WTB9

  Date Added:

  May 5, 2026

  Manufacturer:

  PORSCHE

  Summary

  Technical information for WTB9 - Re-Programming External Communication Control Unit (Connect) (Workshop Campaign)

  Associated Products (2)

  2026 Porsche 9112026 Porsche Cayenne
  Associated Documents

  • DownloadMC-11032227-0001.pdf↗
• April 1, 2026•Document ID: 11030905

  Service Bulletin/Repair Instructions
  POWER TRAIN; FUEL/PROPULSION SYSTEM; ENGINE

  Mfr Comm. #:

  No. 88-20

  Date Added:

  April 7, 2026

  Manufacturer:

  PORSCHE

  Summary

  Technical information for a Complaint - Oil Leakages on Double-Clutch Transmission (Porsche Doppelkupplung (PDK)): Observe Specified Procedure

  Associated Products (7)

  2025 Porsche 9112024 Porsche 9112023 Porsche 9112022 Porsche 9112021 Porsche 9112020 Porsche 9112019 Porsche 911
  Associated Documents

  • DownloadMC-11030905-0001.pdf↗
• April 1, 2026•Document ID: 11030901

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  No. 25-25

  Date Added:

  April 7, 2026

  Manufacturer:

  PORSCHE

  Summary

  Technical information for Yellow “Battery Low” Message or Red “Vehicle Electrical System Faulty” Message/Fault Memory Entry Regarding Battery Sensor “P1D6C00”

  Associated Products (1)

  2025 Porsche 911
  Associated Documents

  • DownloadMC-11030901-0001.pdf↗
• March 31, 2026•Document ID: 11030894

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  No. ASB2

  Date Added:

  April 7, 2026

  Manufacturer:

  PORSCHE

  Summary

  Technical information on ASB2 - Re-Programming Assistance System Control Unit

  Associated Products (27)

  2025 Porsche 9112025 Porsche Cayenne2025 Porsche Panamera2025 Porsche Taycan2024 Porsche 9112024 Porsche Cayenne2024 Porsche Panamera2024 Porsche Taycan2023 Porsche 9112023 Porsche Cayenne2023 Porsche Panamera2023 Porsche Taycan2022 Porsche 9112022 Porsche Cayenne2022 Porsche Panamera2022 Porsche Taycan2021 Porsche 9112021 Porsche Cayenne2021 Porsche Panamera2021 Porsche Taycan+ 7 more
  Associated Documents

  • DownloadMC-11030894-0001.pdf↗
• March 28, 2026•Document ID: 11030892

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  No. D775

  Date Added:

  April 7, 2026

  Manufacturer:

  PORSCHE

  Summary

  Parts information for parts withdrawal - CTRL UNIT. Part number 9J1035287C. The vehicles involved are ones that use the part number mentioned.

  Associated Products (146)

  2026 Porsche 718 Boxster2026 Porsche 718 Cayman2026 Porsche 718 Spyder2026 Porsche 9112026 Porsche Cayenne2026 Porsche Macan2026 Porsche Panamera2026 Porsche Taycan2025 Porsche 718 Boxster2025 Porsche 718 Spyder2025 Porsche 9112025 Porsche Cayenne2025 Porsche Macan2025 Porsche Panamera2025 Porsche Taycan2024 Porsche 718 Boxster2024 Porsche 718 Cayman2024 Porsche 718 Spyder2024 Porsche 9112024 Porsche Cayenne+ 126 more
  Associated Documents

  • DownloadMC-11030892-0001.pdf↗
• March 27, 2026•Document ID: 11030889

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  No. 03-26

  Date Added:

  April 7, 2026

  Manufacturer:

  PORSCHE

  Summary

  Manufacturers certificate for an overview of approved engine oils (C30). The vehicles involved are ones that use the engine oil mentioned. MY2004-2020

  Associated Products (93)

  2020 Porsche 718 Boxster2020 Porsche 718 Cayman2020 Porsche 718 Spyder2020 Porsche 9112020 Porsche Cayenne2020 Porsche Cayman2020 Porsche Macan2020 Porsche Panamera2020 Porsche Taycan2019 Porsche 718 Boxster2019 Porsche 718 Cayman2019 Porsche 718 Spyder2019 Porsche 9112019 Porsche Cayenne2019 Porsche Macan2019 Porsche Panamera2018 Porsche 718 Boxster2018 Porsche 718 Cayman2018 Porsche 718 Spyder2018 Porsche 911+ 73 more
  Associated Documents

  • DownloadMC-11030889-0001.pdf↗
• March 27, 2026•Document ID: 11030888

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  No. 04-26

  Date Added:

  April 7, 2026

  Manufacturer:

  PORSCHE

  Summary

  Manufacturers certificate for an overview of approved engine oils (C20). The vehicles involved are ones that use the engine oil mentioned. MY2017-2020

  Associated Products (28)

  2020 Porsche 718 Boxster2020 Porsche 718 Cayman2020 Porsche 718 Spyder2020 Porsche 9112020 Porsche Cayenne2020 Porsche Cayman2020 Porsche Macan2020 Porsche Panamera2019 Porsche 718 Boxster2019 Porsche 718 Cayman2019 Porsche 718 Spyder2019 Porsche 9112019 Porsche Cayenne2019 Porsche Macan2019 Porsche Panamera2018 Porsche 718 Boxster2018 Porsche 718 Cayman2018 Porsche 718 Spyder2018 Porsche 9112018 Porsche Cayenne+ 8 more
  Associated Documents

  • DownloadMC-11030888-0001.pdf↗
• March 27, 2026•Document ID: 11030887

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  No. 05-26

  Date Added:

  April 7, 2026

  Manufacturer:

  PORSCHE

  Summary

  Manufacturers certificate for an overview of approved engine oils (C40). The vehicles involved are ones that use the engine oil mentioned. MY2012-2020

  Associated Products (60)

  2020 Porsche 718 Boxster2020 Porsche 718 Cayman2020 Porsche 718 Spyder2020 Porsche 9112020 Porsche Cayenne2020 Porsche Cayman2020 Porsche Macan2020 Porsche Panamera2020 Porsche Taycan2019 Porsche 718 Boxster2019 Porsche 718 Cayman2019 Porsche 718 Spyder2019 Porsche 9112019 Porsche Cayenne2019 Porsche Macan2019 Porsche Panamera2018 Porsche 718 Boxster2018 Porsche 718 Cayman2018 Porsche 718 Spyder2018 Porsche 911+ 40 more
  Associated Documents

  • DownloadMC-11030887-0001.pdf↗
• March 27, 2026•Document ID: 11030891

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  No. 08-26

  Date Added:

  April 7, 2026

  Manufacturer:

  PORSCHE

  Summary

  Manufacturers certificate for an overview of approved engine oils (C40). The vehicles involved are ones that use the engine oil mentioned. MY2021-2026

  Associated Products (42)

  2026 Porsche 718 Boxster2026 Porsche 718 Cayman2026 Porsche 718 Spyder2026 Porsche 9112026 Porsche Cayenne2026 Porsche Macan2026 Porsche Panamera2025 Porsche 718 Boxster2025 Porsche 718 Spyder2025 Porsche 9112025 Porsche Cayenne2025 Porsche Macan2025 Porsche Panamera2024 Porsche 718 Boxster2024 Porsche 718 Cayman2024 Porsche 718 Spyder2024 Porsche 9112024 Porsche Cayenne2024 Porsche Macan2024 Porsche Panamera+ 22 more
  Associated Documents

  • DownloadMC-11030891-0001.pdf↗
• March 27, 2026•Document ID: 11030890

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  No. 06-26

  Date Added:

  April 7, 2026

  Manufacturer:

  PORSCHE

  Summary

  Manufacturers certificate for an overview of approved engine oils (C30). The vehicles involved are ones that use the engine oil mentioned. MY2021-2026

  Associated Products (42)

  2026 Porsche 718 Boxster2026 Porsche 718 Cayman2026 Porsche 718 Spyder2026 Porsche 9112026 Porsche Cayenne2026 Porsche Macan2026 Porsche Panamera2025 Porsche 718 Boxster2025 Porsche 718 Spyder2025 Porsche 9112025 Porsche Cayenne2025 Porsche Macan2025 Porsche Panamera2024 Porsche 718 Boxster2024 Porsche 718 Cayman2024 Porsche 718 Spyder2024 Porsche 9112024 Porsche Cayenne2024 Porsche Macan2024 Porsche Panamera+ 22 more
  Associated Documents

  • DownloadMC-11030890-0001.pdf↗
• March 27, 2026•Document ID: 11030886

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  No. 02-26

  Date Added:

  April 7, 2026

  Manufacturer:

  PORSCHE

  Summary

  Manufacturers certificate for an overview of approved engine oils (A40). The vehicles involved are ones that use the engine oil mentioned. MY1997-2020

  Associated Products (146)

  2026 Porsche 718 Boxster2026 Porsche 718 Cayman2026 Porsche 718 Spyder2026 Porsche 9112026 Porsche Cayenne2026 Porsche Macan2026 Porsche Panamera2026 Porsche Taycan2025 Porsche 718 Boxster2025 Porsche 718 Spyder2025 Porsche 9112025 Porsche Cayenne2025 Porsche Macan2025 Porsche Panamera2025 Porsche Taycan2024 Porsche 718 Boxster2024 Porsche 718 Cayman2024 Porsche 718 Spyder2024 Porsche 9112024 Porsche Cayenne+ 126 more
  Associated Documents

  • DownloadMC-11030886-0001.pdf↗
• March 25, 2026•Document ID: 11030880

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  No. 20-26

  Date Added:

  April 7, 2026

  Manufacturer:

  PORSCHE

  Summary

  Technical information for Replacement Requirement for Rear-End Electronics Control Unit

  Associated Products (6)

  2025 Porsche 9112024 Porsche 9112023 Porsche 9112022 Porsche 9112021 Porsche 9112020 Porsche 911
  Associated Documents

  • DownloadMC-11030880-0001.pdf↗
• March 25, 2026•Document ID: 11030879

  Service Bulletin/Repair Instructions
  VISIBILITY/WIPER

  Mfr Comm. #:

  No. 18-22

  Date Added:

  April 7, 2026

  Manufacturer:

  PORSCHE

  Summary

  Installation and conversion instructions for the PORSCHE Dashcam 911 with QK3 Pre-Installation

  Associated Products (8)

  2026 Porsche 9112025 Porsche 9112024 Porsche 9112023 Porsche 9112022 Porsche 9112021 Porsche 9112020 Porsche 9112019 Porsche 911
  Associated Documents

  • DownloadMC-11030879-0001.pdf↗