Technical Service Bulletins (TSBs) for the 2008 Cayenne 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.

    STEERING:HYDRAULIC POWER ASSIST SYSTEM

    • TSB #1308

      Date Announced:
      DEC 19, 2008
      NHTSA ID:
      #10025261

      SERVOTRONIC CONTROL UNIT: STEERING IS HARD AND STIFF AFTER STARTING THE ENGINE. *PE UPDATED 5/27/09. 8PE Read More »

    STEERING:HYDRAULIC POWER ASSIST:PUMP

    • TSB #1008

      Date Announced:
      APR 04, 2008
      NHTSA ID:
      #10025686

      CHECKING POWER STEERING PUMP AND REPLACING IT IF NECESSARY ON CERTAIN MODEL YEAR CAYENNE V6 VEHICLES (WORKSHOP CAMPAIGN). THERE IS THE POSSIBILITY THE VEHICLES MAY HAVE A DEFECTIVE POWER STEERING HYDRAULIC PUMP. Read More »

    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 »

    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 »

    ENGINE (PWS)

    • TSB #No. 2118

      Date Announced:
      OCT 26, 2021
      NHTSA ID:
      #10203105

      Special tools for new Cayenne and Panamera engine tools. Read More »

    • TSB #122-T6A9F-02

      Date Announced:
      JAN 07, 2020
      NHTSA ID:
      #10170983

      Parts withdrawal for various parts that were used in Recall and workshop campaigns. Read More »

    • TSB #122-P5G7U-07

      Date Announced:
      JUN 28, 2018
      NHTSA ID:
      #10143521

      Oil in the wiring harness. If oil is found in the engine wiring harness during a repair, the wiring harness and all the affected components (including the oil pump control valve) must be replaced. Read More »

    • TSB #122-Q5C4S-06

      Date Announced:
      JUL 17, 2017
      NHTSA ID:
      #10108675

      Issue: Oil in the wiring harness. Information: If oil is found in the engine wiring harness during a repair, the wiring harness and all the affected components (including the oil pump control valve) must be replaced. Read More »

    ENGINE AND ENGINE COOLING

    • TSB #No. 14-23

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

      Manufacturers certificate for allocation of approved engine oils Read More »

    • TSB #No. 02-23-1

      Date Announced:
      MAR 24, 2023
      NHTSA ID:
      #10233941

      Manufacturers certificate for approved engine C20 engine oils. Read More »

    • TSB #No. 03-23

      Date Announced:
      FEB 13, 2023
      NHTSA ID:
      #10232391

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

    • TSB #No. 04-23

      Date Announced:
      FEB 13, 2023
      NHTSA ID:
      #10232392

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

    • TSB #No. 05-23

      Date Announced:
      FEB 13, 2023
      NHTSA ID:
      #10232393

      Overview of approved engine A40 oils for all Porsche models that use A40 oil. Read More »

    • TSB #No. 35-22

      Date Announced:
      JUL 30, 2022
      NHTSA ID:
      #10217270

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

    • TSB #No. 36-22

      Date Announced:
      JUL 30, 2022
      NHTSA ID:
      #10217271

      Instructions on the manufacturers certificate for approve Porsche A40 engine oils. Read More »

    • TSB #No. 31-22

      Date Announced:
      JUL 30, 2022
      NHTSA ID:
      #10217275

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

    • TSB #No. 33-22

      Date Announced:
      JUL 30, 2022
      NHTSA ID:
      #10217276

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

    • TSB #No. 2211

      Date Announced:
      JUL 12, 2022
      NHTSA ID:
      #10217198

      Special tools information for the Cayenne valve spring tools. Read More »

    • TSB #No. 22100

      Date Announced:
      JUL 07, 2022
      NHTSA ID:
      #10217171

      Special tools information for VAS 5161A tool kit for valve cotter R&I and cylinder head repair 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. 61-21

      Date Announced:
      AUG 31, 2021
      NHTSA ID:
      #10200773

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

    • TSB #No. 60-21

      Date Announced:
      AUG 31, 2021
      NHTSA ID:
      #10200775

      List of approved engine C30 engine oils for all Porsche vehicles using C30 oil. Read More »

    • TSB #No. 59-21

      Date Announced:
      AUG 31, 2021
      NHTSA ID:
      #10200776

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

    • TSB #No. 17-21

      Date Announced:
      MAY 24, 2021
      NHTSA ID:
      #10194796

      List of approved engine oils for new and classic Porsche models. Read More »

    • TSB #No. 13-21

      Date Announced:
      MAR 26, 2021
      NHTSA ID:
      #10189886

      List of approved C20 style engine oils for classic and new Porsche models since 1984. 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. 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. 53-20

      Date Announced:
      DEC 03, 2020
      NHTSA ID:
      #10185091

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

    • TSB #No. 54-20

      Date Announced:
      DEC 03, 2020
      NHTSA ID:
      #10185093

      List of approved A40 style engine oils for new and classic 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. D521

      Date Announced:
      OCT 14, 2020
      NHTSA ID:
      #10182224

      Parts withdrawal information for a Cayenne compressor. 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. 1-04

      Date Announced:
      JUL 24, 2020
      NHTSA ID:
      #10177957

      Revised instructions for adding rubber strips to reduce coolant pump noises in the passenger compartment. Read More »

    • TSB #No. 16-20

      Date Announced:
      MAY 14, 2020
      NHTSA ID:
      #10175902

      List of approved A40 engine oils for all applicable vehicles as of 1984. Read More »

    • TSB #122-M8J3B-05

      Date Announced:
      APR 22, 2020
      NHTSA ID:
      #10174598

      List of approved C40 engine oils for all Porsche models since 1984. Read More »

    • TSB #122-F4J4K-04

      Date Announced:
      MAR 23, 2020
      NHTSA ID:
      #10173051

      List of approved engine oils for all Porsche models. Read More »

    • TSB #122-P4S4B-04

      Date Announced:
      MAR 06, 2020
      NHTSA ID:
      #10173034

      Information on crankcase/piston ring replacement, stating that mixed installation is not permitted and a full replacement must take place. Read More »

    • TSB #122-S7K8Z-02

      Date Announced:
      JAN 30, 2020
      NHTSA ID:
      #10170996

      List of approved A40 engine oils for all Porsche vehicles since 1984. Read More »

    • TSB #122-Z2X7A-02

      Date Announced:
      JAN 30, 2020
      NHTSA ID:
      #10170997

      List of approved C20 engine oils for all Porsche vehicles since 1984. Read More »

    • TSB #122-T9S3B-02

      Date Announced:
      JAN 30, 2020
      NHTSA ID:
      #10171001

      List of approved C30 engine oils for all Porsche vehicles since 1984. Read More »

    • 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 »

    ENGINE AND ENGINE COOLING:ENGINE

    • TSB #ATI-1102

      Date Announced:
      SEP 02, 2011
      NHTSA ID:
      #10041747

      PORSCHE: CHECK ENGINE LIGHT COMES ON. *PE Read More »

    • TSB #SB-1001

      Date Announced:
      SEP 01, 2010
      NHTSA ID:
      #10039726

      PORSCHE: THE CHECK ENGINE LIGHT IS ON WITH STORED TROUBLE CODES. THE ENGINE MAY ALSO HAVE LONG CRANKING AFTER REFUELING. THERE MAY BE AN EVAPORATIVE LEAK OR PURGE VALVE PROBLEM. *RM Read More »

    • TSB #S-24-08

      Date Announced:
      SEP 08, 2008
      NHTSA ID:
      #10026869

      PORSCHE: ROUGH RUNNING ENGINE AT IDLE SPEED. DIAGNOSTICS ON HOT FILM MASS AIR FLOW SENSOR (MAF). *PE Read More »

    ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION

    • TSB #No. 16-23

      Date Announced:
      SEP 05, 2023
      NHTSA ID:
      #10243585

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

    • TSB #No. 17-23

      Date Announced:
      SEP 05, 2023
      NHTSA ID:
      #10243586

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

    • TSB #No. 18-23

      Date Announced:
      SEP 05, 2023
      NHTSA ID:
      #10243587

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

    • TSB #No. 19-23

      Date Announced:
      SEP 05, 2023
      NHTSA ID:
      #10243588

      Manufacturers certificate for an overview of approved Porsche A40 engine oils. Read More »

    • TSB #No. 31-20

      Date Announced:
      SEP 25, 2020
      NHTSA ID:
      #10180557

      List of approved engine oils for all Porsche models since 2003. 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 »

    FUEL SYSTEM, GASOLINE

    • TSB #No. D615

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

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

    • TSB #122-P5G7U-07

      Date Announced:
      JUN 28, 2018
      NHTSA ID:
      #10143297

      Oil in the wiring harness. If oil is found in the engine wiring harness during a repair, the wiring harness and all the affected components (including the oil pump control valve) must be replaced. Read More »

    FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

    • TSB #D76

      Date Announced:
      MAY 08, 2008
      NHTSA ID:
      #10025182

      PARTS WITHDRAWN. PORSCHE CARS NORTH AMERIC REQUESTS RETURN OF THE FOLLOWING UNIT TO PCNA, BUT ONLY IN CASES WHERE THE DEFECT IS VISIBLE: PART NUMBER 955 110 235 01, DESCRIPTION FUEL LINE. *PE Read More »

    FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS

    ELECTRICAL SYSTEM

    • TSB #No. 1302.1

      Date Announced:
      OCT 16, 2023
      NHTSA ID:
      #10245137

      Instructions on advanced technical information for the KESSY immobilizer repairs on 1st gen Cayenne 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. 2310.1

      Date Announced:
      MAY 25, 2023
      NHTSA ID:
      #10237466

      Instructions on advanced technical information for the 2008 Cayenne. Installation causes malfunction indicator light Read More »

    • TSB #No. 2310

      Date Announced:
      MAY 12, 2023
      NHTSA ID:
      #10237413

      Instructions on advacned technical information for the 9PA PCCM+ installation causes malfunction indictor light Read More »

    • TSB #No. 27-22

      Date Announced:
      MAY 05, 2023
      NHTSA ID:
      #10237379

      Technical information for Porsche Classic Communication Management Plus 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. 199-22-2

      Date Announced:
      NOV 11, 2022
      NHTSA ID:
      #10227356

      Technical information for ANB4 - retrofitting locking caps on the front left and right headlights. 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 #PIWIS2001af

      Date Announced:
      SEP 14, 2020
      NHTSA ID:
      #10180508

      Information on PIWIS Tester III Online Update 39.700.030 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 »

    • TSB #No. D4a

      Date Announced:
      JUN 03, 2020
      NHTSA ID:
      #10176897

      Document showing the evolution of Porsche Vehicles since 1948. Read More »

    • TSB #122-V4J2F-03

      Date Announced:
      FEB 28, 2020
      NHTSA ID:
      #10172059

      Bulletin outlining PIWIS tester update 39.200.000, .010, .015, .016, & .017 Read More »

    • TSB #122-H6D8D-03

      Date Announced:
      FEB 05, 2020
      NHTSA ID:
      #10172095

      Bulletin outlining new PIWIS tester update 39.100.030 & .035 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-A9R3U-01

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

      Information about new PIWIS Tester update 39.050.010 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-S3R9Q-11

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

      New PIWIS Tester update 38.800.030 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-Z6Y7L-09

      Date Announced:
      AUG 15, 2019
      NHTSA ID:
      #10165167

      Bulletin outlining PIWIS Tester updates 38.600.030 & 035. 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 »

    • TSB #122-K9M7R-06

      Date Announced:
      MAY 16, 2018
      NHTSA ID:
      #10188268

      Resubmitting at request of Mr. Bernard Hardgrave. Information on fogging lighting components. Read More »

    ELECTRICAL SYSTEM:WIRING

    • TSB #122-P5G7U-07

      Date Announced:
      JUN 28, 2018
      NHTSA ID:
      #10143521

      Oil in the wiring harness. If oil is found in the engine wiring harness during a repair, the wiring harness and all the affected components (including the oil pump control valve) must be replaced. Read More »

    • TSB #122-Q5C4S-06

      Date Announced:
      JUL 17, 2017
      NHTSA ID:
      #10108675

      Issue: Oil in the wiring harness. Information: If oil is found in the engine wiring harness during a repair, the wiring harness and all the affected components (including the oil pump control valve) must be replaced. Read More »

    • TSB #ATI-1403

      Date Announced:
      JUL 23, 2014
      NHTSA ID:
      #10056337

      PORSCHE: SOME VEHICLES ARE EXPERIENCING, IN DRIVER'S FOOTWELL, A MAIN WIRING HARNESS CORROSION, WHICH IS CAUSING A NO START SITUATION. MODEL 2003-2010 CAYENNE (S, GTS, TURBO). *PE Read More »

    ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL

    • TSB #122-A4N7P-09

      Date Announced:
      AUG 14, 2017
      NHTSA ID:
      #10117507

      Information: A Cayenne with optional equipment no. 1D6 will come with a Trailer hitch receiver and wiring up to the receiver hitch that includes a control unit to operate the trailer parking lights, turn signals and brake lights. Read More »

    ELECTRICAL SYSTEM:SOFTWARE

    EXTERIOR LIGHTING

    • TSB #122-K9M7R-06

      Date Announced:
      MAY 16, 2018
      NHTSA ID:
      #10188268

      Resubmitting at request of Mr. Bernard Hardgrave. Information on fogging lighting components. Read More »

    EXTERIOR LIGHTING:HEADLIGHTS

    VISIBILITY

    • TSB #No. 199-22-2

      Date Announced:
      NOV 11, 2022
      NHTSA ID:
      #10227356

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

    • TSB #No. 1824.1

      Date Announced:
      JAN 14, 2022
      NHTSA ID:
      #10207243

      Special tools information regarding the surround view calibration mats. Read More »

    VISIBILITY:SUN/MOON ROOF ASSEMBLY

    • TSB #122-J9T9U-04

      Date Announced:
      MAR 11, 2019
      NHTSA ID:
      #10157106

      Outer seal on Panoramic roof is faulty, causing water to leak into vehicle. Read More »

    VISIBILITY:WINDSHIELD WIPER/WASHER:SWITCH/WIRING

    • TSB #D77

      Date Announced:
      MAY 21, 2008
      NHTSA ID:
      #10025186

      PARTS WITHDRAW; PORSCHE CARS NORTH AMERICA REQUESTS RETURN OF THE FOLLOWING UNITS TO PCNA: PART NUMBERS 955 628 320 00 AND 955 628 321 00; DESCRIPTION TIP SWITCH. *PE Read More »

    AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE

    • TSB #TI-54-09-6

      Date Announced:
      OCT 19, 2009
      NHTSA ID:
      #10033225

      PORSCHE: RE-PROGRAMMING AIRBAG CONTROL UNIT (WORKSHOP CAMPAIGN). A VOLUNTARY WORKSHOP CAMPAIGN ON CERTAIN MODEL YEAR VEHICLES CONCERNING THE POSSIBILITY THAT WITH THE PARAMETER SET STORED IN THE AIRBAG CONTROL UNIT, THE AIRBAG WARNING ... Read More »

    SEAT BELTS:FRONT:BUCKLE ASSEMBLY

    • TSB #TSB-7-09

      Date Announced:
      APR 23, 2009
      NHTSA ID:
      #10030248

      PORSCHE: AIRBAG FAULT CODE: SEAT BELT BUCKLE SWITCH 0591/0592. THE AIRBAG CONTROL UNITS HAVE BEEN REPLACED DUE TO FAULT CODES. *PE Read More »

    STRUCTURE

    • TSB #No. 1820.1

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

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

    • TSB #122-T3H2H-09

      Date Announced:
      AUG 23, 2016
      NHTSA ID:
      #10165170

      Instructions for installing the Porsche Bicycle Rack on applicable models with an already installed roof transportation system Read More »

    STRUCTURE:BODY

    STRUCTURE:BODY:ROOF AND PILLARS

    • TSB #122-E2L9P-09

      Date Announced:
      AUG 01, 2019
      NHTSA ID:
      #10165169

      Instructions for installing the Porsche Roof Box on applicable models with an already installed roof transportation system Read More »

    TIRES

    • TSB #No. 39-22

      Date Announced:
      OCT 07, 2022
      NHTSA ID:
      #10225830

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

    • TSB #No. 11-22

      Date Announced:
      JUL 07, 2022
      NHTSA ID:
      #10217175

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

    • TSB #No. 20-20

      Date Announced:
      JUL 23, 2020
      NHTSA ID:
      #10177954

      List of approved wheel, tires, and spacers for the Cayenne. Read More »

    TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

    WHEELS

    • TSB #No. 13-23

      Date Announced:
      AUG 04, 2023
      NHTSA ID:
      #10242056

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

    • TSB #No. 39-22

      Date Announced:
      OCT 07, 2022
      NHTSA ID:
      #10225830

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

    • TSB #No. 11-22

      Date Announced:
      JUL 07, 2022
      NHTSA ID:
      #10217175

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

    • TSB #No. 43-21

      Date Announced:
      JUN 21, 2021
      NHTSA ID:
      #10198967

      List of approved wheels and tires for the E1 Cayenne. Read More »

    • TSB #No. 20-20

      Date Announced:
      JUL 23, 2020
      NHTSA ID:
      #10177954

      List of approved wheel, tires, and spacers for the Cayenne. Read More »

    • TSB #122-S7K8Z-02

      Date Announced:
      JAN 30, 2020
      NHTSA ID:
      #10170996

      List of approved A40 engine oils for all Porsche vehicles since 1984. Read More »

    • TSB #122-T6A9F-02

      Date Announced:
      JAN 07, 2020
      NHTSA ID:
      #10170983

      Parts withdrawal for various parts that were used in Recall and workshop campaigns. Read More »

    WHEELS:LUGS/NUTS/BOLTS/STUDS

    • TSB #ATI-1302

      Date Announced:
      MAY 24, 2013
      NHTSA ID:
      #10052279

      PORSCHE: INFORMATION PROVIDED REGARDING PROPER USAGE OF AN APPROVED WHEEL BOLT FOR A VEHICLE APPLICATION. MODELS 2003-2010 CAYENNE. *PE Read More »

    TRAILER HITCHES

    • TSB #122-A4N7P-09

      Date Announced:
      AUG 14, 2017
      NHTSA ID:
      #10117507

      Information: A Cayenne with optional equipment no. 1D6 will come with a Trailer hitch receiver and wiring up to the receiver hitch that includes a control unit to operate the trailer parking lights, turn signals and brake lights. Read More »

    SEATS

    • TSB #122-T6A9F-02

      Date Announced:
      JAN 07, 2020
      NHTSA ID:
      #10170983

      Parts withdrawal for various parts that were used in Recall and workshop campaigns. 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 #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. 2002.1

      Date Announced:
      AUG 19, 2022
      NHTSA ID:
      #10219403

      Special tools information for new blitz table replacement castors. Read More »

    • TSB #No. 2216

      Date Announced:
      AUG 18, 2022
      NHTSA ID:
      #10219385

      Special tools information for HV lift tools kit - for the Macan, Panamera, Cayenne, and Taycan Read More »

    • TSB #No. 2214

      Date Announced:
      JUL 27, 2022
      NHTSA ID:
      #10217266

      Special tools and equipment for the VAG 1561 storage kit in foam with blades Read More »

    • TSB #No. 22100

      Date Announced:
      JUL 07, 2022
      NHTSA ID:
      #10217171

      Special tools information for VAS 5161A tool kit for valve cotter R&I and cylinder head repair Read More »

    • TSB #No. 11-22

      Date Announced:
      JUL 07, 2022
      NHTSA ID:
      #10217175

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

    • TSB #No. 2116

      Date Announced:
      OCT 26, 2021
      NHTSA ID:
      #10203103

      Special tools information for a new contact surface cleaning set. Read More »

    • TSB #No. 2118

      Date Announced:
      OCT 26, 2021
      NHTSA ID:
      #10203105

      Special tools for new Cayenne and Panamera engine tools. Read More »

    • TSB #No. 38-14

      Date Announced:
      SEP 28, 2021
      NHTSA ID:
      #10202087

      Installation and conversion instructions for retrofitting a bicycle rack on a variety of vehicles. Read More »

    • TSB #No. 61-21

      Date Announced:
      AUG 31, 2021
      NHTSA ID:
      #10200773

      List of approved engine oils for all Porsche models using C40 oil. 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. 20-14

      Date Announced:
      AUG 04, 2021
      NHTSA ID:
      #10200869

      Installation instructions for retrofitting a roof box on a variety of Porsche models. 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 #PIWIS2101y

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

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

    • TSB #No. 13-21

      Date Announced:
      MAR 26, 2021
      NHTSA ID:
      #10189886

      List of approved C20 style engine oils for classic and new Porsche models since 1984. 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. 54-20

      Date Announced:
      DEC 03, 2020
      NHTSA ID:
      #10185093

      List of approved A40 style engine oils for new and classic Porsche models. Read More »

    • TSB #No. D521

      Date Announced:
      OCT 14, 2020
      NHTSA ID:
      #10182224

      Parts withdrawal information for a Cayenne compressor. Read More »

    • TSB #PIWIS2001v

      Date Announced:
      JUN 25, 2020
      NHTSA ID:
      #10176881

      Information on new PIWIS tester update 39.500.020 and .025. Read More »

    • TSB #No. D4a

      Date Announced:
      JUN 03, 2020
      NHTSA ID:
      #10176897

      Document showing the evolution of Porsche Vehicles since 1948. Read More »

    • TSB #No. 2-17

      Date Announced:
      JUN 02, 2020
      NHTSA ID:
      #10176882

      Installation and Conversion instructions for installing a Cool Bag on several models. Read More »

    • TSB #No. 16-20

      Date Announced:
      MAY 14, 2020
      NHTSA ID:
      #10175902

      List of approved A40 engine oils for all applicable vehicles as of 1984. Read More »

    • TSB #122-J4L4X-03

      Date Announced:
      FEB 27, 2020
      NHTSA ID:
      #10172096

      Bulletin outlining new blitz table replacement castors due to a high rate of failure reported by dealers. Read More »

    • 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-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-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-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-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 »

    • TSB #ATIALL41604

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

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

    EQUIPMENT:ELECTRICAL

    • TSB #No. 2-17

      Date Announced:
      JUN 02, 2020
      NHTSA ID:
      #10176882

      Installation and Conversion instructions for installing a Cool Bag on several models. 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:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • TSB #No. 35-23

      Date Announced:
      NOV 14, 2023
      NHTSA ID:
      #10246387

      Instructions on manufactures certificate for approved Porsche A40 engine oils Read More »

    • TSB #No. 32-23

      Date Announced:
      NOV 14, 2023
      NHTSA ID:
      #10246384

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

    • TSB #No. 33-23

      Date Announced:
      NOV 14, 2023
      NHTSA ID:
      #10246385

      Instructions on manufactures certificate for approved Porsche C30 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 #Charging lockup

      Date Announced:
      JUN 19, 2020
      NHTSA ID:
      #10176905

      Info on a new customer tool for looking up campaigns and recalls on their vehicle. 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 #PI-D47-13

      Date Announced:
      JUL 19, 2010
      NHTSA ID:
      #10034550

      PORSCHE: REQUESTING RETURN OF PART/S TO PCNA FOR HIGH PRESSURE PUMP #9A1 110 315 06. *PE 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. 2-17

      Date Announced:
      JUN 02, 2020
      NHTSA ID:
      #10176882

      Installation and Conversion instructions for installing a Cool Bag on several models. Read More »

    • 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 »

    EQUIPMENT:APPLIANCE: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 »

    UNKNOWN OR OTHER