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Service bulletins for the 2020 Porsche 911

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

832 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Only bulletins with component: Equipment and accessories are shown. Show all

Bulletins, newest first
122-H6M8Z-012020-01-04. Service bulletin. EQUIPMENT. Porsche Intranet posting outlining the Warranty Credit stop that takes place at the end of every calendar year.
122-H4F7Z-012020-01-03. Service bulletin. EQUIPMENT. Updated worksheet for Chassis and VIN numbering system. Updated to include 2020 Models including the Taycan.
122-L7Q9T-012020-01-03. Service bulletin. EQUIPMENT. Updated bulletin with the full list of Porsche model type designations.
122-Y9Z9P-012020-01-03. Service bulletin. EQUIPMENT. Information about new PIWIS Tester updates 39.000.022 and 39.050.000
122-S7E2Z-012020-01-03. Service bulletin. EQUIPMENT. Bulletin informing dealers of new special tools for the 992 911 that will auto ship starting CW51 2019.
122-Y8Z9R-012020-01-03. Service bulletin. POWER TRAIN; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. Bulletin telling dealers about the new Special Tool, a Transmission Support, that will be auto shipped to dealers if they have not already ordered one.
122-F5T6X-012020-01-03. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. Instructions for manually setting the date and time on older model vehicles with GPS and PCM 2.1 or older.
122-Y6F9B-122019-12-04. Service bulletin. EQUIPMENT; STRUCTURE. Parts withdrawal for the new 992 Spoiler.
122-A7G3D-122019-12-04. Service bulletin. EQUIPMENT. List of valid Advanced Technical Information bulletins (ATIs) as of 11/22/2019
122-T4D2V-112019-11-01. Service bulletin. EQUIPMENT. Parts withdrawal for sealing grease used for sports cars.
122-N4W7J-112019-11-01. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. Parts withdrawal bulletin for the coolant pump on 991 and 992 911 models.
122-K6U9E-112019-11-01. Service bulletin. ENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; EQUIPMENT. Information about retrofitting sports exhaust on the new 992 911.
122-H7K9D-112019-11-01. Service bulletin. EQUIPMENT; STRUCTURE:BODY:DOOR; STRUCTURE. Information about retrofitting model designation on doors.
122-P8P9K-112019-11-01. Service bulletin. EQUIPMENT; STRUCTURE:BODY:DOOR. Information about retrofitting model designation on doors.
122-A9G7N-112019-11-01. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Bulletin outlining SD card storage for PIWIS Testers.
122-J7Y2Y-112019-11-01. Service bulletin. EQUIPMENT; SERVICE BRAKES, HYDRAULIC. Special tools bulletin for new brake fluid tester.
122-M5X4J-112019-11-01. Service bulletin. EQUIPMENT. Tools and equipment document highlighting new connector release tool set.
122-M6D4H-102019-10-31. Service bulletin. EQUIPMENT. Porsche intranet posting for campaign WKE7, which seeks to replace the center console storage compartment and cupholder on affected vehicles.
122-Y2F3H-092019-09-23. Service bulletin. EQUIPMENT. Technical information for Workshop Campaign WKE7, Replacing Center Console Storage Compartment and Supplying Cupholder
122-N3S2Z-082019-08-12. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Oil Maintenance Inspection sheet for new 992 Generation 911 models.
122-X7R8B-082019-08-12. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Maintenance Plan Inspection sheet for new 992 Generation 911 models.
122-V3B6B-072019-07-08. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Announcement of a 6 month warranty extension on VAS 581005P R1234yf Service Units for air conditioning.
122-W9D2T-072019-07-08. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Instructions for using VAS 581005P in order to chech and service R1234yf Air Conditioning Unit.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.