Technical Service Bulletins (TSBs) for the 2021 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.

    SUSPENSION

    • TSB #No. 89-11

      Date Announced:
      MAR 24, 2022
      NHTSA ID:
      #10209869

      Technical information - adjust values for suspension alignment: using current values and observing specifcations. Read More »

    • TSB #No. 133-21

      Date Announced:
      AUG 13, 2021
      NHTSA ID:
      #10200881

      Porsche service campaign instructions for Workshop Campaign WMJ4 - Performing Concluding Work for AMA4 Stop Delivery. Read More »

    • TSB #WMC1

      Date Announced:
      FEB 26, 2021
      NHTSA ID:
      #10187875

      Porsche intranet posting with preliminary information for workshop campaign WMC1 Stop Delivery a?? Reworking diverse threaded connections of the vehiclea??s suspension. Read More »

    BRAKES (PWS)

    • TSB #No. 1801.4

      Date Announced:
      MAR 30, 2022
      NHTSA ID:
      #10209901

      Advanced technical information for a brake squeal. Read More »

    • TSB #122-S6Q2R-06

      Date Announced:
      MAY 30, 2018
      NHTSA ID:
      #10188291

      Resubmitting at request of Mr. Bernard Hardgrave. Advanced technical information on brake fluid for all Porsche vehicles. Read More »

    • TSB #ATIALL41605

      Date Announced:
      MAR 24, 2016
      NHTSA ID:
      #10198525

      Understanding and addressing brake squeal complaints. Read More »

    SERVICE BRAKES, HYDRAULIC

    • TSB #No. D677

      Date Announced:
      APR 14, 2024
      NHTSA ID:
      #10254030

      Parts information for parts withdrawal involving the brake pads - 992698151F Read More »

    • TSB #No. 2403

      Date Announced:
      MAR 14, 2024
      NHTSA ID:
      #10252562

      Special tools and equipment information for brake caliper pins for the 911, Boxster, and Cayman Read More »

    • TSB #No. 2017

      Date Announced:
      SEP 08, 2020
      NHTSA ID:
      #10180497

      New Special tools information on VAS 6627A/11 Brake Caliper Drilling Template. Read More »

    ENGINE (PWS)

    • TSB #No. 49-21-2

      Date Announced:
      MAR 31, 2021
      NHTSA ID:
      #10189925

      Porsche recall campaign information for Recall campaign AMA3 - Reworking Various Threaded Connections on the Chassis. Read More »

    ENGINE AND ENGINE COOLING

    • TSB #No. 03-24

      Date Announced:
      MAR 25, 2024
      NHTSA ID:
      #10252607

      Instructions on the manufacturers certificate for allocation of approved engine oils Read More »

    • TSB #No. 10-23

      Date Announced:
      AUG 04, 2023
      NHTSA ID:
      #10242053

      Instructions on manufacturers certificate for approved Porsche C30 engine oils. Read More »

    • TSB #No. 14-23

      Date Announced:
      JUL 31, 2023
      NHTSA ID:
      #10240439

      Manufacturers certificate for allocation of approved engine oils Read More »

    • TSB #No. 2221.2

      Date Announced:
      APR 27, 2023
      NHTSA ID:
      #10235503

      Instructions on advanced tehcnical information for the Cayenne E-Hybrid - thermal management fault (P26B100) causes a check engine light Read More »

    • TSB #No. 07-23

      Date Announced:
      FEB 13, 2023
      NHTSA ID:
      #10232396

      Overview of approved engine C30 oils for all Porsche models that use C30 oil. Read More »

    • TSB #No. 06-23

      Date Announced:
      JAN 15, 2023
      NHTSA ID:
      #10232395

      Overview of approved engine C20 oils for all Porsche models that use C20 oil. Read More »

    • TSB #No. 2206.3

      Date Announced:
      NOV 03, 2022
      NHTSA ID:
      #10227298

      Instructions on advanced technical information for the radiator fans (intermittently inoperative) on the 982. Read More »

    • TSB #No. 2206.2

      Date Announced:
      OCT 25, 2022
      NHTSA ID:
      #10225856

      Advanced technical information for the Boxster and Cayman. Read More »

    • TSB #No. 148-21

      Date Announced:
      AUG 15, 2022
      NHTSA ID:
      #10219365

      Technical information for AMC0 - reprograming DME and transmission control unit Read More »

    • TSB #No. 34-22

      Date Announced:
      AUG 05, 2022
      NHTSA ID:
      #10219346

      Instructions on the manufacturers certificate for approved Porsche C30 engine oils. Read More »

    • TSB #No. 32-22

      Date Announced:
      AUG 05, 2022
      NHTSA ID:
      #10219347

      Instructions on the manufacturers certificate for approved C20 engine oils. Read More »

    • TSB #No. 06-22

      Date Announced:
      FEB 24, 2022
      NHTSA ID:
      #10208683

      Instructions on the manufacturers certificate for allocation of approved engine oils up until MY2020. (starting back at MY1984). An overview of the approved engine oils. Read More »

    • TSB #No. 07-22

      Date Announced:
      FEB 24, 2022
      NHTSA ID:
      #10208684

      Instructions on the manufacturers certificate for allocation of approved engine oils up until MY2021. (starting back at MY1984). An overview of the approved engine oils. Read More »

    • TSB #No. 01-22

      Date Announced:
      FEB 10, 2022
      NHTSA ID:
      #10208596

      Overview of approved engine C20 engine oils for all Porsche models that use C20 oil. Read More »

    • TSB #No. 02-22

      Date Announced:
      FEB 10, 2022
      NHTSA ID:
      #10208597

      Overview of approved engine C30 engine oils for all Porsche models using C30 oils. Read More »

    • TSB #No. 93-21

      Date Announced:
      OCT 19, 2021
      NHTSA ID:
      #10203075

      Overview of approved engine C20 engine oils for all Porsche models using C20 oil. Read More »

    • TSB #No. 94-21

      Date Announced:
      OCT 19, 2021
      NHTSA ID:
      #10203076

      Overview of approved engine C30 engine oils for all Porsche models using C30 oil. Read More »

    • TSB #No. 95-21

      Date Announced:
      OCT 19, 2021
      NHTSA ID:
      #10203078

      Overview of approved engine C40 engine oils for all Porsche models using C40 oil. Read More »

    • TSB #No. 98-21

      Date Announced:
      OCT 19, 2021
      NHTSA ID:
      #10203080

      Overview of approved engine C20 engine oils for all Porsche models using C40 oil. Read More »

    • TSB #No. 97-21

      Date Announced:
      OCT 19, 2021
      NHTSA ID:
      #10203081

      Overview of approved engine C30 engine oils for all Porsche models using C30 oil. Read More »

    • TSB #No. 58-21

      Date Announced:
      AUG 31, 2021
      NHTSA ID:
      #10200778

      List of approved C40 engine oils for all Porsche models MY21 and newer. Read More »

    • TSB #No. 57-21

      Date Announced:
      AUG 31, 2021
      NHTSA ID:
      #10200779

      List of approved C30 engine oils for all Porsche models MY21 and newer. Read More »

    • TSB #No. 56-21-2

      Date Announced:
      AUG 31, 2021
      NHTSA ID:
      #10200780

      List of approved C20 engine oils for all Porsche models MY21 and newer. Read More »

    • TSB #No. 55-21

      Date Announced:
      AUG 31, 2021
      NHTSA ID:
      #10200782

      Allocation of approved engine oils per model for all models MY21 and newer. Read More »

    • TSB #WMJ4

      Date Announced:
      AUG 11, 2021
      NHTSA ID:
      #10200926

      Porsche intranet posting with information on Workshop campaign WMJ4 - Performing concluding work for AMA4 Stop Delivery. Read More »

    • TSB #No. 63-21

      Date Announced:
      AUG 05, 2021
      NHTSA ID:
      #10200871

      Porsche recall campaign instructions for Recall Campaign AMA4 - Replacing or Repairing Engine. Read More »

    • TSB #No. 77-21

      Date Announced:
      JUL 15, 2021
      NHTSA ID:
      #10199837

      Instructions for what to do if there are complaints or issues with vehicles shortly after charging or removing and installing spark plugs. Read More »

    • TSB #No. 2114.1

      Date Announced:
      JUL 11, 2021
      NHTSA ID:
      #10199818

      Advanced technical information for updating the PVTS CU Software in the event that the engine will not start. Read More »

    • TSB #No. 63-21

      Date Announced:
      JUN 18, 2021
      NHTSA ID:
      #10198948

      Recall campaign information for Porsche Recall Campaign AMA4 - Replacing or Repairing Engine. Read More »

    • TSB #No. 2110.1

      Date Announced:
      MAY 14, 2021
      NHTSA ID:
      #10194776

      Instructions for correcting DMTL leakage faults on 4.0 engines. Read More »

    • TSB #No. 2110

      Date Announced:
      MAY 13, 2021
      NHTSA ID:
      #10194773

      Advanced technical information for diagnosing DMTL leakage faults on 4.0 engines. Read More »

    • TSB #No. 63-21

      Date Announced:
      MAY 11, 2021
      NHTSA ID:
      #10194764

      Recall repair information for Porsche Recall campaign AMA4 - Replacing or Repairing Engine. Read More »

    • TSB #No. 10-21

      Date Announced:
      MAR 26, 2021
      NHTSA ID:
      #10189882

      List of approved C30 style engine oils for new Porsche vehicles. Read More »

    • TSB #No. 11-21

      Date Announced:
      MAR 26, 2021
      NHTSA ID:
      #10189883

      List of approved C40 engine oils for new Porsche vehicles. Read More »

    • TSB #No. 14-21

      Date Announced:
      MAR 26, 2021
      NHTSA ID:
      #10189908

      List of approved C20 engine oils for new Porsche vehicles. Read More »

    • TSB #No. 222-20-1

      Date Announced:
      MAR 09, 2021
      NHTSA ID:
      #10189708

      Instructions on how to remedy a Check Engine Error Message in Conjunction with Loss of Power or a Mooing Noise after Switching off the Engine. Read More »

    • TSB #No. 03-21

      Date Announced:
      MAR 05, 2021
      NHTSA ID:
      #10189698

      List of approved C20 engine oils for all new and classic Porsche models 1984 and newer. Read More »

    • TSB #No. 04-21-4

      Date Announced:
      MAR 05, 2021
      NHTSA ID:
      #10189699

      List of approved C20 engine oils for all new MY 2021 Porsche vehicles. Read More »

    • TSB #No. 05-21

      Date Announced:
      MAR 05, 2021
      NHTSA ID:
      #10189700

      List of approved C30 engine oils for MY 2021 Porsche vehicles. Read More »

    • TSB #No. 06-21-1

      Date Announced:
      MAR 05, 2021
      NHTSA ID:
      #10189701

      List of approved C40 engine oils for all MY2021 Porsche vehicles. Read More »

    • TSB #No. 07-21-1

      Date Announced:
      MAR 05, 2021
      NHTSA ID:
      #10189702

      List of approved C30 engine oils for all new and Classic Porsche vehicles MY1984 and newer. Read More »

    • TSB #No. 08-21

      Date Announced:
      MAR 05, 2021
      NHTSA ID:
      #10189703

      List of approved C40 engine oils for new and classic Porsche vehicles MY 1984 and newer. Read More »

    • TSB #No. 09-21

      Date Announced:
      MAR 05, 2021
      NHTSA ID:
      #10189704

      List of approved A40 style engine oils for new and classic Porsche vehicles MY 1984 and newer. Read More »

    • TSB #No. 55-20

      Date Announced:
      DEC 03, 2020
      NHTSA ID:
      #10185096

      List of approved C20 style engine oils for new Porsche models as of 2021. Read More »

    • TSB #No. 56-20

      Date Announced:
      DEC 03, 2020
      NHTSA ID:
      #10185097

      List of approved C30 style engine oils for MY21 and newer Porsche models. Read More »

    • TSB #No. 57-20

      Date Announced:
      DEC 03, 2020
      NHTSA ID:
      #10185098

      List of approved C40 style engine oils for MY21 and newer Porsche models. Read More »

    • TSB #No. 2000

      Date Announced:
      OCT 28, 2020
      NHTSA ID:
      #10182276

      Advanced Technical information on a NVH Lubrication kit. Read More »

    • TSB #No. 23-20

      Date Announced:
      OCT 23, 2020
      NHTSA ID:
      #10182257

      List and allocation of approved engine oils for MY21 and newer vehicles. Read More »

    • TSB #No. 2015

      Date Announced:
      SEP 08, 2020
      NHTSA ID:
      #10180464

      Information on a new pressure loss tester for all new models. Read More »

    • TSB #No. 42-20

      Date Announced:
      SEP 03, 2020
      NHTSA ID:
      #10180461

      Overview of Approved Porsche C40 Engine Oils as of MY21. Read More »

    • TSB #No. 33-20

      Date Announced:
      SEP 03, 2020
      NHTSA ID:
      #10180488

      Overview of Approved Porsche C20 Engine Oils Read More »

    • TSB #No. 40-20

      Date Announced:
      SEP 03, 2020
      NHTSA ID:
      #10180492

      Overview of Approved Porsche C20 Engine Oils for MY 2021 on. Read More »

    • TSB #WLE5

      Date Announced:
      JUN 03, 2020
      NHTSA ID:
      #10176906

      Porsche intranet posting for Workshop Campaign WLE5. Read More »

    ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION

    • TSB #No. 21-23

      Date Announced:
      SEP 05, 2023
      NHTSA ID:
      #10243590

      Manufacturers certificate for an overview of approved Porsche C30 engine oils. Read More »

    • TSB #No. 22-23

      Date Announced:
      SEP 05, 2023
      NHTSA ID:
      #10243591

      Manufacturers certificate for an overview of approved Porsche C40 engine oils. Read More »

    • TSB #No. 20-23

      Date Announced:
      SEP 05, 2023
      NHTSA ID:
      #10243589

      Manufacturers certificate for an overview of approved Porsche C20 engine oils. Read More »

    ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:PUMP

    • TSB #No. D647

      Date Announced:
      AUG 25, 2023
      NHTSA ID:
      #10242132

      Parts information on parts withdrawal for the oil pump Read More »

    ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN

    • TSB #No. 72-17

      Date Announced:
      JAN 08, 2021
      NHTSA ID:
      #10186302

      Instructions for reworking the fan motor in the event that the HVAC does not function. Read More »

    FUEL SYSTEM, GASOLINE

    • TSB #No. 08-23

      Date Announced:
      FEB 27, 2023
      NHTSA ID:
      #10232446

      Manufacturers certificate for approved engine C40 oils for MY23. Read More »

    • TSB #No. D615

      Date Announced:
      SEP 19, 2022
      NHTSA ID:
      #10222527

      Parts information for parts withdrawal involving the fuel filler flap Read More »

    POWER TRAIN

    • TSB #No. 20-24

      Date Announced:
      MAR 29, 2024
      NHTSA ID:
      #10252618

      Technical information for an assessment of cracks on elastomer bearings on the front and rear axles. Read More »

    • TSB #No. 2404

      Date Announced:
      MAR 15, 2024
      NHTSA ID:
      #10252578

      Special tools and equipment information for the Boxster, Cayman, 911, and Panamera Read More »

    • TSB #No. 2102

      Date Announced:
      MAR 18, 2021
      NHTSA ID:
      #10189857

      Advanced technical information on a possible issue with the 4.0 liter manual transmission, where the cable unclamps at the transmission housing bracket. Read More »

    • TSB #No. 225-20

      Date Announced:
      JAN 29, 2021
      NHTSA ID:
      #10186494

      Porsche service campaign instructions for Workshop campaign WLP0 - Re-Programming PDK Control Unit. Read More »

    • TSB #No. 225-20.1

      Date Announced:
      DEC 18, 2020
      NHTSA ID:
      #10185118

      Porsche service campaign info for Workshop campaign WLP0 - Re-Programming PDK Control Unit. Read More »

    • TSB #WLP0

      Date Announced:
      DEC 18, 2020
      NHTSA ID:
      #10185148

      Porsche intranet posting with preliminary information on Workshop campaign WLP0 -Re-programming PDK control unit. Read More »

    ELECTRICAL SYSTEM

    • TSB #No. 2330

      Date Announced:
      OCT 31, 2023
      NHTSA ID:
      #10245162

      Instructions on advanced technical information for the permanent diagnostic trouble codes Read More »

    • TSB #No. 2314

      Date Announced:
      SEP 06, 2023
      NHTSA ID:
      #10243597

      Special tools and equipment information for all Porsche models. Diagnostic equipment standards. Read More »

    • TSB #No. 2313

      Date Announced:
      SEP 01, 2023
      NHTSA ID:
      #10243573

      Special tools and equipment information for the Pico Oscilloscope Extended Functionality Read More »

    • TSB #No. 2234

      Date Announced:
      DEC 08, 2022
      NHTSA ID:
      #10229617

      Instructions on advanced technical information for improper odometer and speedometer function Read More »

    • TSB #No. 199-22-8

      Date Announced:
      NOV 11, 2022
      NHTSA ID:
      #10227362

      Technical information for ANB4 - retrofitting locking caps on the front left and right headlights. Read More »

    • TSB #No. 155-21-1

      Date Announced:
      AUG 26, 2022
      NHTSA ID:
      #10219445

      Technical information for WML0 - retrofitting loudspeaker booster on the Cayenne 2021-2023. Read More »

    • TSB #No. 2207.1

      Date Announced:
      MAR 30, 2022
      NHTSA ID:
      #10209904

      Advanced technical information for WMM7. Read More »

    • TSB #No. 180-21-2

      Date Announced:
      MAR 16, 2022
      NHTSA ID:
      #10209860

      Information on WMM7 - replacing VTS control unit. Read More »

    • TSB #No. 180-21-1

      Date Announced:
      MAR 03, 2022
      NHTSA ID:
      #10209775

      Technical information for WMM7 - replacing VTS control unit. Read More »

    • TSB #No. 180-21

      Date Announced:
      FEB 08, 2022
      NHTSA ID:
      #10208616

      Information for recall campaign WMM7 replacing VTS control unit. Read More »

    • TSB #WMK8

      Date Announced:
      JAN 11, 2022
      NHTSA ID:
      #10217866

      Porsche intranet posting with information on Workshop Campaign WMK8 - replacing wheel electronics for the tire pressure monitoring system Read More »

    • TSB #No. 145-21

      Date Announced:
      JAN 07, 2022
      NHTSA ID:
      #10207226

      Technical information on WMK8 - replacing wheel electronics for the tire pressure monitoring system (TPMS) Read More »

    • TSB #No. 2136

      Date Announced:
      DEC 13, 2021
      NHTSA ID:
      #10205952

      Special tools information for a map service update for PCM4 and PCM5. Read More »

    • TSB #No. 180-21

      Date Announced:
      NOV 23, 2021
      NHTSA ID:
      #10204077

      Technical information on WMM7 - replacing VTS control unit. Read More »

    • TSB #WMM7

      Date Announced:
      NOV 23, 2021
      NHTSA ID:
      #10217861

      Porsche intranet posting with information on Workshop Campaign WMM7 - replacing VTS control unit Read More »

    • TSB #No. 119-21-1

      Date Announced:
      SEP 28, 2021
      NHTSA ID:
      #10202089

      Porsche Workshop campaign repair instructions for Workshop Campaign WMG0 a?? Retrofitting Tire Pressure Monitoring (TPM) Control Unit. Read More »

    • TSB #No. 119-21-2

      Date Announced:
      SEP 28, 2021
      NHTSA ID:
      #10202090

      Porsche Workshop campaign repair instructions for Workshop Campaign WMG0 a?? Retrofitting Tire Pressure Monitoring (TPM) Control Unit. Read More »

    • TSB #No. 2114

      Date Announced:
      AUG 30, 2021
      NHTSA ID:
      #10200904

      Special tools information for a 12V Power Supply for PT3G Oscilloscope. Read More »

    • TSB #No. 2113

      Date Announced:
      AUG 26, 2021
      NHTSA ID:
      #10200896

      Special tools information for new Deutronic Signal Lamps. Read More »

    • TSB #No. 1836.1

      Date Announced:
      AUG 26, 2021
      NHTSA ID:
      #10200899

      New Special tools information for a Schumacher 100 Amp Reprogrammer / Power Supply with Battery Support. Read More »

    • TSB #No. 2114.1

      Date Announced:
      JUL 11, 2021
      NHTSA ID:
      #10199818

      Advanced technical information for updating the PVTS CU Software in the event that the engine will not start. Read More »

    • TSB #No. 2114

      Date Announced:
      JUN 23, 2021
      NHTSA ID:
      #10198972

      Advanced technical information on Updating PVTS CU Software in the event that the Engine will not start. Read More »

    • TSB #No. 2100.1

      Date Announced:
      JUN 09, 2021
      NHTSA ID:
      #10198929

      Information on offline MAP service updates for the PCM4 and PCM5. Read More »

    • TSB #PIWIS2101x

      Date Announced:
      MAY 10, 2021
      NHTSA ID:
      #10194761

      Information on Porsche PIWIS Tester III Online Update 40.200.000, .010, .015 & .016. Read More »

    • TSB #No. 52-21

      Date Announced:
      APR 19, 2021
      NHTSA ID:
      #10191742

      Information on how to deal with a potential cyber security breach. Read More »

    • TSB #PIWIS2101m

      Date Announced:
      MAR 15, 2021
      NHTSA ID:
      #10189834

      Information for new Porsche PIWIS tester update #40.000.035 Read More »

    • TSB #No. D545

      Date Announced:
      FEB 19, 2021
      NHTSA ID:
      #10187861

      Parts withdrawal information for assorted control units. Read More »

    • TSB #No. 225-20

      Date Announced:
      JAN 29, 2021
      NHTSA ID:
      #10186494

      Porsche service campaign instructions for Workshop campaign WLP0 - Re-Programming PDK Control Unit. Read More »

    • TSB #PIWIS2001ac

      Date Announced:
      SEP 01, 2020
      NHTSA ID:
      #10180482

      Information on PIWIS Tester III Online Update 39.700.000, .010 & .012 Read More »

    ELECTRICAL SYSTEM:INTERIOR LAMPS/BULBS

    ELECTRICAL SYSTEM:SOFTWARE

    • TSB #No. 225-20.1

      Date Announced:
      DEC 18, 2020
      NHTSA ID:
      #10185118

      Porsche service campaign info for Workshop campaign WLP0 - Re-Programming PDK Control Unit. Read More »

    VISIBILITY

    • TSB #No. 199-22-8

      Date Announced:
      NOV 11, 2022
      NHTSA ID:
      #10227362

      Technical information for ANB4 - retrofitting locking caps on the front left and right headlights. Read More »

    • TSB #No. 147-22

      Date Announced:
      AUG 26, 2022
      NHTSA ID:
      #10219450

      Technical information for dust/spots on headlight lens for all models starting at model year 2020. Read More »

    STRUCTURE

    • TSB #No. 49-21-2

      Date Announced:
      MAY 04, 2021
      NHTSA ID:
      #10194749

      Porsche Recall information for Recall campaign AMA3 - Reworking Various Threaded Connections on the Chassis. Read More »

    • TSB #WMC6

      Date Announced:
      MAR 15, 2021
      NHTSA ID:
      #10189933

      Porsche intranet posting with information on Workshop campaign WMC6 Stop Delivery - Performing additional quality measures. Read More »

    • TSB #No. 1820.1

      Date Announced:
      JAN 27, 2021
      NHTSA ID:
      #10186489

      Special tools information on a measuring and alignment system. Read More »

    • TSB #No. 214-20

      Date Announced:
      JAN 15, 2021
      NHTSA ID:
      #10186394

      Porsche service campaign information for Workshop campaign WLN5 - Reworking Screws on Front Side Member. Read More »

    • TSB #WLN5

      Date Announced:
      JAN 15, 2021
      NHTSA ID:
      #10186501

      Porsche intranet posting with preliminary information for Dealers about Workshop Campaign WLN5 a?? Reworking screws on frontside member. Read More »

    LATCHES/LOCKS/LINKAGES

    • TSB #No. 185-20

      Date Announced:
      FEB 18, 2021
      NHTSA ID:
      #10187854

      Porsche service campaign information for workshop campaign WLG9 - Replacing lower part of front lid lock. Read More »

    TIRES

    • TSB #No. 21-22

      Date Announced:
      OCT 21, 2022
      NHTSA ID:
      #10225852

      Instructions on the manufacturers certificate for approved wheels and tires. Read More »

    • TSB #No. 65-21

      Date Announced:
      SEP 15, 2021
      NHTSA ID:
      #10202060

      List of approved wheels, tires, and spacers for the 987 Boxster and Cayman. Read More »

    • TSB #No. 66-21

      Date Announced:
      SEP 15, 2021
      NHTSA ID:
      #10202061

      List of approved wheel, tires, and snow chains for the 987 Cayman. Read More »

    • TSB #No. 52-21

      Date Announced:
      JUL 23, 2021
      NHTSA ID:
      #10199860

      List of approved wheels and tires for the 982 718 Boxster and Cayman. Read More »

    • TSB #No. 53-21

      Date Announced:
      JUL 23, 2021
      NHTSA ID:
      #10199861

      List of approved wheels and tires for the Cayman GT4 and Boxster Spyder. Read More »

    • TSB #No. 62-21

      Date Announced:
      JUL 21, 2021
      NHTSA ID:
      #10199850

      Porsche service campaign information for Workshop Campaign WMD2 - Teach Tire Pressure Monitoring (TPM) System Using the PIWIS Tester. Read More »

    TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

    • TSB #No. 119-21-1

      Date Announced:
      SEP 28, 2021
      NHTSA ID:
      #10202089

      Porsche Workshop campaign repair instructions for Workshop Campaign WMG0 a?? Retrofitting Tire Pressure Monitoring (TPM) Control Unit. Read More »

    • TSB #No. 119-21-2

      Date Announced:
      SEP 28, 2021
      NHTSA ID:
      #10202090

      Porsche Workshop campaign repair instructions for Workshop Campaign WMG0 a?? Retrofitting Tire Pressure Monitoring (TPM) Control Unit. Read More »

    • TSB #No. 62-21

      Date Announced:
      JUL 21, 2021
      NHTSA ID:
      #10199850

      Porsche service campaign information for Workshop Campaign WMD2 - Teach Tire Pressure Monitoring (TPM) System Using the PIWIS Tester. Read More »

    • TSB #ATIALL41604

      Date Announced:
      APR 11, 2015
      NHTSA ID:
      #10198524

      2003 to Present All with tire pressure monitoring system. Read More »

    WHEELS

    • TSB #No. 21-22

      Date Announced:
      OCT 21, 2022
      NHTSA ID:
      #10225852

      Instructions on the manufacturers certificate for approved wheels and tires. Read More »

    • TSB #No. 30-22-2

      Date Announced:
      AUG 22, 2022
      NHTSA ID:
      #10219433

      Instructions on the manufacturers certificate for approved wheels and tires. Read More »

    • TSB #WMK8

      Date Announced:
      JAN 11, 2022
      NHTSA ID:
      #10217866

      Porsche intranet posting with information on Workshop Campaign WMK8 - replacing wheel electronics for the tire pressure monitoring system Read More »

    • TSB #No. 145-21

      Date Announced:
      JAN 07, 2022
      NHTSA ID:
      #10207226

      Technical information on WMK8 - replacing wheel electronics for the tire pressure monitoring system (TPMS) Read More »

    • TSB #No. 65-21

      Date Announced:
      SEP 15, 2021
      NHTSA ID:
      #10202060

      List of approved wheels, tires, and spacers for the 987 Boxster and Cayman. Read More »

    • TSB #No. 66-21

      Date Announced:
      SEP 15, 2021
      NHTSA ID:
      #10202061

      List of approved wheel, tires, and snow chains for the 987 Cayman. Read More »

    • TSB #No. 52-21

      Date Announced:
      JUL 23, 2021
      NHTSA ID:
      #10199860

      List of approved wheels and tires for the 982 718 Boxster and Cayman. Read More »

    • TSB #No. 53-21

      Date Announced:
      JUL 23, 2021
      NHTSA ID:
      #10199861

      List of approved wheels and tires for the Cayman GT4 and Boxster Spyder. Read More »

    • TSB #No. 62-21

      Date Announced:
      JUL 21, 2021
      NHTSA ID:
      #10199850

      Porsche service campaign information for Workshop Campaign WMD2 - Teach Tire Pressure Monitoring (TPM) System Using the PIWIS Tester. Read More »

    • TSB #No. 23-21

      Date Announced:
      JUN 15, 2021
      NHTSA ID:
      #10198938

      List of approved wheels and tires for the 982 Boxster and Cayman. Read More »

    • TSB #No. 15-21

      Date Announced:
      APR 06, 2021
      NHTSA ID:
      #10191721

      List of approved wheels and tires for the 982 generation Cayman and Boxster models as of 2017. Read More »

    WHEELS:SPACE SAVER WHEEL

    • TSB #No. 65-21

      Date Announced:
      SEP 15, 2021
      NHTSA ID:
      #10202060

      List of approved wheels, tires, and spacers for the 987 Boxster and Cayman. Read More »

    SEATS

    • TSB #No. 22-13

      Date Announced:
      APR 23, 2024
      NHTSA ID:
      #10254053

      Technical information on a complaint - seat cover wrinkled Read More »

    ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

    • TSB #No. 145-21

      Date Announced:
      JAN 07, 2022
      NHTSA ID:
      #10207226

      Technical information on WMK8 - replacing wheel electronics for the tire pressure monitoring system (TPMS) Read More »

    BACK OVER PREVENTION:SOFTWARE

    COMMUNICATION

    • TSB #No. D618.1

      Date Announced:
      NOV 10, 2022
      NHTSA ID:
      #10227334

      Parts information for parts withdrawal involving the gateway Read More »

    EQUIPMENT

    • TSB #No. 2404

      Date Announced:
      MAR 15, 2024
      NHTSA ID:
      #10252578

      Special tools and equipment information for the Boxster, Cayman, 911, and Panamera Read More »

    • TSB #PIWIS2302s

      Date Announced:
      NOV 17, 2023
      NHTSA ID:
      #10246417

      Information for PIWIS tester update 42.300.050 & .052 Read More »

    • TSB #PIWIS2302r

      Date Announced:
      NOV 10, 2023
      NHTSA ID:
      #10246374

      Information for PIWIS tester update 42.300.040 & .041 Read More »

    • TSB #PIWIS2302q

      Date Announced:
      NOV 07, 2023
      NHTSA ID:
      #10246372

      Information for PIWIS tester update 42.300.035 Read More »

    • TSB #PIWIS2302p

      Date Announced:
      NOV 03, 2023
      NHTSA ID:
      #10246369

      Information for PIWIS tester update 42.300.030 - .032 Read More »

    • TSB #No. D654

      Date Announced:
      NOV 02, 2023
      NHTSA ID:
      #10246366

      Parts information for parts withdrawal involving the glass roof - 9J0877069EY and 9J0877069DY Read More »

    • TSB #No. D5

      Date Announced:
      AUG 29, 2023
      NHTSA ID:
      #10242140

      Parts information for parts withdrawal on the locks made to original key code Read More »

    • TSB #PIWIS2301as

      Date Announced:
      JUL 25, 2023
      NHTSA ID:
      #10240414

      Information for PIWIS tester update 42.100.000, .010 & .011 Read More »

    • TSB #PIWIS2301ap

      Date Announced:
      JUL 07, 2023
      NHTSA ID:
      #10240374

      Information for PIWIS tester update 42.000.040 Read More »

    • TSB #PIWIS2301ao

      Date Announced:
      JUL 04, 2023
      NHTSA ID:
      #10240352

      Information for PIWIS tester update 42.000.035 Read More »

    • TSB #No. 2311

      Date Announced:
      JUN 22, 2023
      NHTSA ID:
      #10238776

      Special tools information on an upgrade to the pushers for the VAS5237 Read More »

    • TSB #No. D4a

      Date Announced:
      MAR 16, 2023
      NHTSA ID:
      #10233920

      Product knowledge for the Porsche evolution from 1948-2023. Read More »

    • TSB #PIWIS2301k

      Date Announced:
      FEB 27, 2023
      NHTSA ID:
      #10232442

      Information for PIWIS tester update 41.750.045 & .046 Read More »

    • TSB #PIWIS2202b

      Date Announced:
      NOV 18, 2022
      NHTSA ID:
      #10227379

      Information for PIWIS tester update 41.500.020 & .022 Read More »

    • TSB #PIWIS2201au

      Date Announced:
      SEP 30, 2022
      NHTSA ID:
      #10222550

      Information for PIWIS tester update 41.400.000 & .010. Read More »

    • TSB #PIWIS2201at

      Date Announced:
      SEP 26, 2022
      NHTSA ID:
      #10222545

      Information for PIWIS tester update #41.375.050 Read More »

    • TSB #PIWIS2201as

      Date Announced:
      SEP 22, 2022
      NHTSA ID:
      #10222533

      Information for PIWIS tester update #41.375.045. Read More »

    • TSB #No. D615

      Date Announced:
      SEP 19, 2022
      NHTSA ID:
      #10222527

      Parts information for parts withdrawal involving the fuel filler flap Read More »

    • TSB #PIWIS2201ar

      Date Announced:
      SEP 16, 2022
      NHTSA ID:
      #10222515

      Information for PIWIS tester update #41.375.040 Read More »

    • TSB #PIWIS2201an

      Date Announced:
      AUG 26, 2022
      NHTSA ID:
      #10219459

      Information for PIWIS tester update #41.300.000, .010 & .012 Read More »

    • TSB #No. 2207.1

      Date Announced:
      MAR 30, 2022
      NHTSA ID:
      #10209904

      Advanced technical information for WMM7. Read More »

    • TSB #WMH7

      Date Announced:
      FEB 14, 2022
      NHTSA ID:
      #10217865

      Porsche intranet posting with information on Workshop Campaign WMH7 - retrofitting or replacing air intake grille Read More »

    • TSB #No. 180-21

      Date Announced:
      FEB 08, 2022
      NHTSA ID:
      #10208616

      Information for recall campaign WMM7 replacing VTS control unit. Read More »

    • TSB #WMK8

      Date Announced:
      JAN 11, 2022
      NHTSA ID:
      #10217866

      Porsche intranet posting with information on Workshop Campaign WMK8 - replacing wheel electronics for the tire pressure monitoring system Read More »

    • TSB #No. 176-21

      Date Announced:
      JAN 07, 2022
      NHTSA ID:
      #10207227

      Campaign repair information for Porsche workshop campaign WMH7 - retrofitting or replacing air intake grille Read More »

    • TSB #No. 1758.3

      Date Announced:
      NOV 16, 2021
      NHTSA ID:
      #10204066

      Special tools information for logo templates and exchangeable inserts. Read More »

    • TSB #No. 2133

      Date Announced:
      NOV 03, 2021
      NHTSA ID:
      #10204056

      Special tools information for coolant cart foam update. Read More »

    • TSB #No. 2128

      Date Announced:
      OCT 26, 2021
      NHTSA ID:
      #10203021

      Special tools information for the holding bridge. Read More »

    • TSB #No. 2119

      Date Announced:
      OCT 26, 2021
      NHTSA ID:
      #10203110

      Special tool information for new sensor tool for the Cayman GT4 Read More »

    • TSB #No. 66-21

      Date Announced:
      SEP 15, 2021
      NHTSA ID:
      #10202061

      List of approved wheel, tires, and snow chains for the 987 Cayman. Read More »

    • TSB #No. 1904.2

      Date Announced:
      SEP 10, 2021
      NHTSA ID:
      #10202053

      Information on new special tool requirements for all vehicles. Read More »

    • TSB #No. 58-21

      Date Announced:
      AUG 31, 2021
      NHTSA ID:
      #10200778

      List of approved C40 engine oils for all Porsche models MY21 and newer. Read More »

    • TSB #No. 57-21

      Date Announced:
      AUG 31, 2021
      NHTSA ID:
      #10200779

      List of approved C30 engine oils for all Porsche models MY21 and newer. Read More »

    • TSB #No. 56-21-2

      Date Announced:
      AUG 31, 2021
      NHTSA ID:
      #10200780

      List of approved C20 engine oils for all Porsche models MY21 and newer. Read More »

    • TSB #No. 55-21

      Date Announced:
      AUG 31, 2021
      NHTSA ID:
      #10200782

      Allocation of approved engine oils per model for all models MY21 and newer. Read More »

    • TSB #No. 2114

      Date Announced:
      AUG 30, 2021
      NHTSA ID:
      #10200904

      Special tools information for a 12V Power Supply for PT3G Oscilloscope. Read More »

    • TSB #No. 1904.1

      Date Announced:
      AUG 26, 2021
      NHTSA ID:
      #10200898

      Special tools information for new VAS 5908 Requirements. Read More »

    • TSB #No. 1836.1

      Date Announced:
      AUG 26, 2021
      NHTSA ID:
      #10200899

      New Special tools information for a Schumacher 100 Amp Reprogrammer / Power Supply with Battery Support. Read More »

    • TSB #No. 2112

      Date Announced:
      AUG 12, 2021
      NHTSA ID:
      #10200879

      Special tools information on new Redline Dual Purpose Diagnostic Leak Locator. Read More »

    • TSB #No. 62-21

      Date Announced:
      JUL 21, 2021
      NHTSA ID:
      #10199850

      Porsche service campaign information for Workshop Campaign WMD2 - Teach Tire Pressure Monitoring (TPM) System Using the PIWIS Tester. Read More »

    • TSB #No. 07-21

      Date Announced:
      JUL 07, 2021
      NHTSA ID:
      #10199687

      Instructions for retrofitting a dashcam on the 718. Read More »

    • TSB #PIWIS2101ac

      Date Announced:
      JUN 25, 2021
      NHTSA ID:
      #10198977

      Information on new PIWIS Tester update #40.300.020. Read More »

    • TSB #PIWIS2101ab

      Date Announced:
      JUN 18, 2021
      NHTSA ID:
      #10198957

      Information on PIWIS tester update #40.300.000 & .010. Read More »

    • TSB #PIWIS2101aa

      Date Announced:
      JUN 11, 2021
      NHTSA ID:
      #10198930

      Information on new PIWIS Tester update #40.250.040 Read More »

    • TSB #No. D13.2

      Date Announced:
      JUN 02, 2021
      NHTSA ID:
      #10198802

      Information on new PIWIS Tester program for independent repair facilities. Read More »

    • TSB #PIWIS2101z

      Date Announced:
      JUN 01, 2021
      NHTSA ID:
      #10198792

      Information on Porsche PIWIS Tester update #40.250.030 & .035. Read More »

    • TSB #No. 25-19

      Date Announced:
      MAY 30, 2021
      NHTSA ID:
      #10194848

      Installation and conversion instructions for retrofitting Apple CarPlay in the 982 Boxster and Cayman. Read More »

    • TSB #PIWIS2101y

      Date Announced:
      MAY 21, 2021
      NHTSA ID:
      #10194795

      Information on Porsche PIWIS Tester III Online Update 40.200.020. Read More »

    • TSB #No. 2109

      Date Announced:
      MAY 19, 2021
      NHTSA ID:
      #10194785

      Special tools information for pinout tool box tools. Read More »

    • TSB #No. 49-21-2

      Date Announced:
      MAR 31, 2021
      NHTSA ID:
      #10189925

      Porsche recall campaign information for Recall campaign AMA3 - Reworking Various Threaded Connections on the Chassis. Read More »

    • TSB #No. 11-21

      Date Announced:
      MAR 26, 2021
      NHTSA ID:
      #10189883

      List of approved C40 engine oils for new Porsche vehicles. Read More »

    • TSB #No. 14-21

      Date Announced:
      MAR 26, 2021
      NHTSA ID:
      #10189908

      List of approved C20 engine oils for new Porsche vehicles. Read More »

    • TSB #No. D13.1

      Date Announced:
      MAR 12, 2021
      NHTSA ID:
      #10189830

      Parts information on new PIWIS Tester program for Independent Repair Facilities (IRFs). Read More »

    • TSB #PIWIS2102j

      Date Announced:
      MAR 05, 2021
      NHTSA ID:
      #10189696

      Information on PIWIS Tester update 40.000.020 & .022. Read More »

    • TSB #No. D251

      Date Announced:
      FEB 08, 2021
      NHTSA ID:
      #10187806

      New parts promotion for all weather mats and cargo liner. Read More »

    • TSB #No. 214-20

      Date Announced:
      JAN 15, 2021
      NHTSA ID:
      #10186394

      Porsche service campaign information for Workshop campaign WLN5 - Reworking Screws on Front Side Member. Read More »

    • TSB #No. 72-17

      Date Announced:
      JAN 08, 2021
      NHTSA ID:
      #10186302

      Instructions for reworking the fan motor in the event that the HVAC does not function. Read More »

    • TSB #WLP0

      Date Announced:
      DEC 18, 2020
      NHTSA ID:
      #10185148

      Porsche intranet posting with preliminary information on Workshop campaign WLP0 -Re-programming PDK control unit. Read More »

    • TSB #No. 55-20

      Date Announced:
      DEC 03, 2020
      NHTSA ID:
      #10185096

      List of approved C20 style engine oils for new Porsche models as of 2021. Read More »

    • TSB #No. 56-20

      Date Announced:
      DEC 03, 2020
      NHTSA ID:
      #10185097

      List of approved C30 style engine oils for MY21 and newer Porsche models. Read More »

    • TSB #No. 57-20

      Date Announced:
      DEC 03, 2020
      NHTSA ID:
      #10185098

      List of approved C40 style engine oils for MY21 and newer Porsche models. Read More »

    • TSB #No. 23-20

      Date Announced:
      OCT 23, 2020
      NHTSA ID:
      #10182257

      List and allocation of approved engine oils for MY21 and newer vehicles. Read More »

    • TSB #122-S6Q2R-06

      Date Announced:
      MAY 30, 2018
      NHTSA ID:
      #10188291

      Resubmitting at request of Mr. Bernard Hardgrave. Advanced technical information on brake fluid for all Porsche vehicles. Read More »

    • TSB #122-Q9N2B-01

      Date Announced:
      DEC 14, 2016
      NHTSA ID:
      #10188267

      Resubmitting at request of Mr. Bernard Hardgrave. Product knowledge information for the 982 Generation 718 Cayman. Includes info on Location of Identification Plate, Chassis/VIN, Paint and Engine Number. Read More »

    • TSB #ATIALL41605

      Date Announced:
      MAR 24, 2016
      NHTSA ID:
      #10198525

      Understanding and addressing brake squeal complaints. Read More »

    • TSB #ATIALL41604

      Date Announced:
      APR 11, 2015
      NHTSA ID:
      #10198524

      2003 to Present All with tire pressure monitoring system. Read More »

    EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES

    • TSB #No. D5

      Date Announced:
      AUG 29, 2023
      NHTSA ID:
      #10242140

      Parts information for parts withdrawal on the locks made to original key code Read More »

    EQUIPMENT:MECHANICAL

    • TSB #No. 180-21-1

      Date Announced:
      MAR 03, 2022
      NHTSA ID:
      #10209775

      Technical information for WMM7 - replacing VTS control unit. Read More »

    • TSB #No. 2022

      Date Announced:
      SEP 25, 2020
      NHTSA ID:
      #10180563

      Information on new special tool - Pinout/Diag Tool Box w/ Foam Read More »

    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • TSB #No. 19-21

      Date Announced:
      NOV 15, 2023
      NHTSA ID:
      #10246383

      Installation and conversion instructions for the GT3 RS Read More »

    • TSB #No. 38-23

      Date Announced:
      NOV 14, 2023
      NHTSA ID:
      #10246390

      Instructions on manufactures certificate for approved Porsche C40 engine oils Read More »

    • TSB #No. 37-23

      Date Announced:
      NOV 14, 2023
      NHTSA ID:
      #10246389

      Instructions on manufactures certificate for approved Porsche C30 engine oils Read More »

    • TSB #No. 36-23

      Date Announced:
      NOV 14, 2023
      NHTSA ID:
      #10246388

      Instructions on manufactures certificate for approved Porsche C20 engine oils Read More »

    • TSB #PIWIS2302h

      Date Announced:
      OCT 05, 2023
      NHTSA ID:
      #10244982

      Special tools and equipment information on PIWIS tester update 42.250.050 Read More »

    • TSB #PIWIS2302g

      Date Announced:
      SEP 29, 2023
      NHTSA ID:
      #10243631

      Information on PIWIS tester update 42.250.045 Read More »

    • TSB #PIWIS2302f

      Date Announced:
      SEP 25, 2023
      NHTSA ID:
      #10243630

      Information on PIWIS tester update 42.250.042 Read More »

    • TSB #PIWIS2302e

      Date Announced:
      SEP 22, 2023
      NHTSA ID:
      #10243625

      Information PIWIS tester update 42.250.040 Read More »

    • TSB #PIWIS2302d

      Date Announced:
      SEP 19, 2023
      NHTSA ID:
      #10243617

      Information on PIWIS tester update 42.250.032 Read More »

    • TSB #PIWIS2302C

      Date Announced:
      SEP 14, 2023
      NHTSA ID:
      #10243616

      Information on PIWIS tester update 42.250.030 Read More »

    • TSB #PIWIS2302b

      Date Announced:
      SEP 12, 2023
      NHTSA ID:
      #10243615

      Information on PIWIS tester update 42.200.025 Read More »

    • TSB #PIWIS2302a

      Date Announced:
      SEP 08, 2023
      NHTSA ID:
      #10243598

      Information on PIWIS tester update 42.200.020 & .022 Read More »

    • TSB #PIWIS2301az

      Date Announced:
      SEP 05, 2023
      NHTSA ID:
      #10243576

      Information on PIWIS tester update 42.200.000 a?? 42.200.012 Read More »

    • TSB #No. D4a

      Date Announced:
      MAR 30, 2021
      NHTSA ID:
      #10189921

      Historical information on Porsche product evolution. Read More »

    • TSB #No. 225-20.1

      Date Announced:
      DEC 18, 2020
      NHTSA ID:
      #10185118

      Porsche service campaign info for Workshop campaign WLP0 - Re-Programming PDK Control Unit. Read More »

    • TSB #No. 2022

      Date Announced:
      SEP 25, 2020
      NHTSA ID:
      #10180563

      Information on new special tool - Pinout/Diag Tool Box w/ Foam Read More »

    • TSB #122-Q9N2B-01

      Date Announced:
      DEC 14, 2016
      NHTSA ID:
      #10188267

      Resubmitting at request of Mr. Bernard Hardgrave. Product knowledge information for the 982 Generation 718 Cayman. Includes info on Location of Identification Plate, Chassis/VIN, Paint and Engine Number. Read More »

    • TSB #ATIALL1601

      Date Announced:
      APR 22, 2016
      NHTSA ID:
      #10198523

      1997 to Present - Vehicle Analysis Log Types - In an effort to prode accurate information regarding the state of the vehicle at the time fof VAL creation, a "log type" drop down menu was added at the end of the VAL creation menu. Read More »

    • TSB #ATI01602

      Date Announced:
      DEC 11, 2015
      NHTSA ID:
      #10198515

      The Approval and Support Management Program (ASM) Read More »

    EQUIPMENT ADAPTIVE/MOBILITY

    • TSB #No. 2303

      Date Announced:
      FEB 14, 2023
      NHTSA ID:
      #10232416

      Special tools information for the pneumatic cartridge gun. Read More »

    • TSB #No. 1758.4

      Date Announced:
      NOV 30, 2022
      NHTSA ID:
      #10227393

      Special tools information for the logo templates and exchangeable inserts. Read More »

    • TSB #No. 1804.1

      Date Announced:
      AUG 30, 2022
      NHTSA ID:
      #10219463

      Instructions on advanced technical information for the lubricant for the sunroof/sliding roof. Read More »

    • TSB #No. 49-21-2

      Date Announced:
      MAR 31, 2021
      NHTSA ID:
      #10189925

      Porsche recall campaign information for Recall campaign AMA3 - Reworking Various Threaded Connections on the Chassis. Read More »

    • TSB #No. 214-20

      Date Announced:
      JAN 15, 2021
      NHTSA ID:
      #10186394

      Porsche service campaign information for Workshop campaign WLN5 - Reworking Screws on Front Side Member. Read More »

    UNKNOWN OR OTHER

    • TSB #No. D647

      Date Announced:
      AUG 25, 2023
      NHTSA ID:
      #10242132

      Parts information on parts withdrawal for the oil pump Read More »

    • TSB #No. D618.1

      Date Announced:
      NOV 10, 2022
      NHTSA ID:
      #10227334

      Parts information for parts withdrawal involving the gateway Read More »

    • TSB #No. 2113.1

      Date Announced:
      SEP 16, 2021
      NHTSA ID:
      #10202072

      Special Tools information for Deutronic Signal Lamps. Read More »