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Service bulletins for the 2023 Porsche 718 Cayman

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.

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

By type

By component

By trouble code

Bulletins, newest first
No. D7202025-06-02. Service bulletin. UNKNOWN OR OTHER. Parts information for Parts Withdrawal - Adhesive Tape (9GT827972B). Vehicles affected are cars that use part number 9GT827972B
No. 25022025-06-02. Service bulletin. ELECTRICAL SYSTEM. Tech live look information on transition to dynamics 365 remote assist
D7192025-06-02. Service bulletin. SERVICE BRAKES. Parts information for Parts Withdrawal - 1 Set of Brake Pads for Disk Brake. Vehicles included are all cars that use part number 992698451R
No. D7182025-05-07. Service bulletin. UNKNOWN OR OTHER. Parts information for parts withdrawal involving the primer - PAD181220. Vehicles affected are cars that use part number PAD181220
No. 2413a2025-05-07. Service bulletin. ELECTRICAL SYSTEM. Special tools and equipment information for data signal strength and speed in the Porsche Center - MRT Requirments
No. 25072025-05-07. Service bulletin. STRUCTURE:BODY. Special tools and equipment information for model logo templates available for rent. The affected vehicles are cars that are listed in the attached PDF.
No. D7172025-05-06. Service bulletin. POWER TRAIN. Parts information for parts withdrawal involving the piston - 0PB107066J and 0PB107066K. The cars affected are ones that use the two part numbers mentioned.
No. 16-252025-05-06. Service bulletin. SERVICE BRAKES. Symptom based workshop manual for a yellow warning message - parking brake malfunction in the instrument cluster
No. 25012025-05-06. Service bulletin. UNKNOWN OR OTHER. Tech live look information for all Porsche models - inspectron tools product improvement communication
No. 25062025-05-06. Service bulletin. ELECTRICAL SYSTEM. Special tools and equipment information for VAS 6292 Spec Update 2025.0.1. All models
No. D7162025-05-06. Service bulletin. POWER TRAIN. Parts information for parts withdrawal involving 992501201K. The vehicles affected are cars that use the part number in the PDF.
No. 91-242025-05-05. Service bulletin. ENGINE. Technical information for Oil Leakage in the Area of the Upper Part of the Oil Pan and Crankcase: Checking Return Seal on Upper Part of Oil Pan and Replacing if necessary
TSTR2501r2025-05-05. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 43.300.015
No. 03-252025-03-06. Service bulletin. FUEL/PROPULSION SYSTEM; ENGINE. Manufacturer's Certificate - Overview of Approved Porsche C40 Engine Oils (03/25)
No. 02-252025-03-06. Service bulletin. FUEL/PROPULSION SYSTEM; ENGINE. Manufacturer's Certificate - Overview of Approved Porsche C30 Engine Oils (02/25)
No. 01-252025-03-06. Service bulletin. FUEL/PROPULSION SYSTEM; ENGINE. Manufacturer's Certificate - Overview of Approved Porsche C20 Engine Oils (01/25)
No. 78-242025-03-05. Service campaign. ELECTRICAL SYSTEM. Technical Information - WRG9-Re-Code the Instrument Cluster (Workshop Campaign)
D7082025-03-05. Service bulletin. UNKNOWN OR OTHER. Parts Information - Parts Withdrawal - Hexagon Flange Screw (Combi)
D82025-03-05. Service bulletin. UNKNOWN OR OTHER. Product Knowledge - Chassis/VIN Numbering Systems
D92025-03-05. Service bulletin. WHEELS. Parts Information - Thatcham Wheel Lock Information
No. 98-132025-03-05. Service bulletin. ENGINE. Technical Information - Replacement of Cap for Coolant System(98/13)
No. 193-242025-03-05. Service bulletin. ENGINE. Symptom-based workshop manual - Vehicle does not Reach the Specified Top Speed: Re-Program DME Control Unit (SY193/24)
No 223-242025-03-05. Service bulletin. ENGINE. Symptom-based workshop manual - Assessment of Oxidized Cylinder Liners (SY 223/24)
No 147-172025-03-05. Service bulletin. ENGINE. Technical Information - Complaint- Warning "Engine Too Hot" and/or Coolant Leak in Coolant Pump Area: Checking Vacuum Lines and Valve Block/Change-Over Valve (147/17)
No. D7062025-01-07. Service bulletin. ELECTRICAL SYSTEM. Parts information for parts withdrawal involving the socket and throttle control element. The vehicles affected are cars that use part numbers 9J1821941G, 9J1821942G, 9J1959774F, PAD959774

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