Technical Service Bulletins (TSBs) for the 2019 718 Cayman are official communications between Porsche & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.

    SERVICE BRAKES, HYDRAULIC

    ENGINE AND ENGINE COOLING

    • TSB #122-G2B4B-11

      Date Announced:
      OCT 29, 2019
      NHTSA ID:
      #10166908

      List of approved A40 engine oils for Porsche vehicles. Read More »

    • TSB #122-X2X7N-07

      Date Announced:
      JUN 25, 2019
      NHTSA ID:
      #10162221

      Notice to dealers that coolants will be moved out of the special tool cabinet in the dealer service department in order to make room for new special tools. Read More »

    • TSB #122-F7A6N-07

      Date Announced:
      JUN 25, 2019
      NHTSA ID:
      #10162222

      Announcement of new Special Tool 9942 for cheching the valve on the coolant reservoir for the 718. Read More »

    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

    • TSB #122-V5F8X-07

      Date Announced:
      JUN 20, 2019
      NHTSA ID:
      #10162220

      Information on new model designation logos which can be purchased and applied to the rear exhaust area of a vehicle, displaying the model designation on the outside of the vehicle. Read More »

    ELECTRICAL SYSTEM

    • TSB #122-A9R3U-01

      Date Announced:
      DEC 20, 2019
      NHTSA ID:
      #10169762

      Information about new PIWIS Tester update 39.050.010 Read More »

    • TSB #122-S2J9B-01

      Date Announced:
      DEC 20, 2019
      NHTSA ID:
      #10169761

      Information about new PIWIS Tester update 39.050.012 Read More »

    • TSB #122-M6J2U-01

      Date Announced:
      DEC 12, 2019
      NHTSA ID:
      #10169755

      Information about PIWIS Tester update 39.000.020 Read More »

    • TSB #122-A9G7N-11

      Date Announced:
      OCT 30, 2019
      NHTSA ID:
      #10166924

      Bulletin outlining SD card storage for PIWIS Testers. Read More »

    • TSB #122-S3R9Q-11

      Date Announced:
      OCT 24, 2019
      NHTSA ID:
      #10166923

      New PIWIS Tester update 38.800.030 Read More »

    • TSB #122-H9P5Z-11

      Date Announced:
      OCT 23, 2019
      NHTSA ID:
      #10166944

      Parts withdrawal bulletin for the sun sensor on 718 and 991 911 models. Read More »

    • TSB #122-H6S4J-11

      Date Announced:
      OCT 22, 2019
      NHTSA ID:
      #10166920

      New PIWIS Tester update 38.800.020 Read More »

    • TSB #122-D4N9X-11

      Date Announced:
      OCT 14, 2019
      NHTSA ID:
      #10166915

      New PIWIS tester updates 38.800.000 &.010 Read More »

    • TSB #122-Z3C2E-10

      Date Announced:
      SEP 18, 2019
      NHTSA ID:
      #10165939

      Announcement of new Tech Live look, which will put technicians into live chats with technical support if they should have an urgent issue Read More »

    • TSB #122-L8R6J-10

      Date Announced:
      SEP 06, 2019
      NHTSA ID:
      #10165938

      Bulletin highlighting new updates 38.750, 38.750.000 for the Porsche PIWIS Tester 3 Read More »

    • TSB #122-E4R8U-09

      Date Announced:
      AUG 07, 2019
      NHTSA ID:
      #10165166

      Bulletin outlining PIWIS Tester updates 38.600.020. Read More »

    • TSB #122-B3Y6H-09

      Date Announced:
      AUG 05, 2019
      NHTSA ID:
      #10165165

      Bulletin outlining PIWIS Tester updates 38.600.000, .010, & .015. Read More »

    VISIBILITY

    • TSB #122-H9P5Z-11

      Date Announced:
      OCT 23, 2019
      NHTSA ID:
      #10166944

      Parts withdrawal bulletin for the sun sensor on 718 and 991 911 models. Read More »

    STRUCTURE

    • TSB #122-T4K8Y-11

      Date Announced:
      OCT 22, 2019
      NHTSA ID:
      #10166919

      Special tool summary for locking pliers for convertible top repair. Read More »

    STRUCTURE:BODY:DOOR

    • TSB #122-P8P9K-11

      Date Announced:
      OCT 18, 2019
      NHTSA ID:
      #10166927

      Information about retrofitting model designation on doors. Read More »

    • TSB #122-L5D8J-09

      Date Announced:
      AUG 05, 2019
      NHTSA ID:
      #10165174

      Instructions for retrofitting the Illuminated Door Entry Guard on any Porsche MY19 and newer. Read More »

    WHEELS

    • TSB #122-W3W7W-01

      Date Announced:
      DEC 02, 2019
      NHTSA ID:
      #10169763

      Instructions for retrofitting decorative wheel rim strips on 20 and 21 inch rims. Read More »

    • TSB #122-S2L6W-09

      Date Announced:
      AUG 01, 2019
      NHTSA ID:
      #10165149

      List of approved wheel and tire combinations for the MY17 718 and newer. Read More »

    EQUIPMENT

    • TSB #122-F5T6X-01

      Date Announced:
      DEC 20, 2019
      NHTSA ID:
      #10169751

      Instructions for manually setting the date and time on older model vehicles with GPS and PCM 2.1 or older. Read More »

    • TSB #122-Y9Z9P-01

      Date Announced:
      DEC 16, 2019
      NHTSA ID:
      #10169758

      Information about new PIWIS Tester updates 39.000.022 and 39.050.000 Read More »

    • TSB #122-H4F7Z-01

      Date Announced:
      DEC 13, 2019
      NHTSA ID:
      #10169773

      Updated worksheet for Chassis and VIN numbering system. Updated to include 2020 Models including the Taycan. Read More »

    • TSB #122-L7Q9T-01

      Date Announced:
      DEC 13, 2019
      NHTSA ID:
      #10169772

      Updated bulletin with the full list of Porsche model type designations. Read More »

    • TSB #122-H6M8Z-01

      Date Announced:
      DEC 13, 2019
      NHTSA ID:
      #10169776

      Porsche Intranet posting outlining the Warranty Credit stop that takes place at the end of every calendar year. Read More »

    • TSB #122-A7G3D-12

      Date Announced:
      NOV 22, 2019
      NHTSA ID:
      #10168693

      List of valid Advanced Technical Information bulletins (ATIs) as of 11/22/2019 Read More »

    • TSB #122-T4D2V-11

      Date Announced:
      OCT 31, 2019
      NHTSA ID:
      #10166948

      Parts withdrawal for sealing grease used for sports cars. Read More »

    • TSB #122-A9G7N-11

      Date Announced:
      OCT 30, 2019
      NHTSA ID:
      #10166924

      Bulletin outlining SD card storage for PIWIS Testers. Read More »

    • TSB #122-H9P5Z-11

      Date Announced:
      OCT 23, 2019
      NHTSA ID:
      #10166944

      Parts withdrawal bulletin for the sun sensor on 718 and 991 911 models. Read More »

    • TSB #122-J7Y2Y-11

      Date Announced:
      OCT 22, 2019
      NHTSA ID:
      #10166922

      Special tools bulletin for new brake fluid tester. Read More »

    • TSB #122-M5X4J-11

      Date Announced:
      OCT 21, 2019
      NHTSA ID:
      #10166917

      Tools and equipment document highlighting new connector release tool set. Read More »

    • TSB #122-P8P9K-11

      Date Announced:
      OCT 18, 2019
      NHTSA ID:
      #10166927

      Information about retrofitting model designation on doors. Read More »

    • TSB #122-R9Z4U-11

      Date Announced:
      OCT 14, 2019
      NHTSA ID:
      #10166941

      Parts withdrawal bulletin for the wishbone on 718 models. Read More »

    EQUIPMENT:ELECTRICAL

    • TSB #122-F6G8G-07

      Date Announced:
      JUN 17, 2019
      NHTSA ID:
      #10162224

      Instructions for installing the projector UD1, which displays the word "PORSCHE" on the ground as soon as the door to the vehicle is opened. Read More »

    EQUIPMENT:AIR CONDITIONER

    • TSB #122-V3B6B-07

      Date Announced:
      JUN 19, 2019
      NHTSA ID:
      #10162219

      Announcement of a 6 month warranty extension on VAS 581005P R1234yf Service Units for air conditioning. Read More »

    • TSB #122-W9D2T-07

      Date Announced:
      JUN 10, 2019
      NHTSA ID:
      #10162214

      Instructions for using VAS 581005P in order to chech and service R1234yf Air Conditioning Unit. Read More »

    EQUIPMENT ADAPTIVE

    • TSB #122-F5T6X-01

      Date Announced:
      DEC 20, 2019
      NHTSA ID:
      #10169751

      Instructions for manually setting the date and time on older model vehicles with GPS and PCM 2.1 or older. Read More »