Please note: The TSB information displayed below are summaries. We do not have access to the full versions. To get full information about a particular TSB, write down the TSB title & date, & either contact your local dealer or click on the links below.

The TSB numbers are the NHTSA numbers, which are different from the manufacturer-assigned TSB numbers — the NHTSA doesn't keep track of those. It's a very screwed up situation that's almost completely unhelpful to you as the consumer. Use the issue date or the title when asking your dealer for more information about a TSB.

    SERVICE BRAKES, HYDRAULIC

    • TSB #122-C9S9E-08

      NHTSA ID #10163761

      • Date Announced: JULY 30 2019
      • Additional Info: How to Fix

      Summary: Information about possible noise squeaks from Cayenne front disk brakes due to high performance brakes being installed.

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    • TSB #122-E4M3M-08

      NHTSA ID #10163762

      • Date Announced: JULY 30 2019
      • Additional Info: How to Fix

      Summary: Information about possible noise squeaks when turning from Cayenne front disk brakes due to high performance brakes being installed.

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    • TSB #122-R8W4S-08

      NHTSA ID #10163756

      • Date Announced: JULY 01 2019
      • Additional Info: How to Fix

      Summary: Information about possible noise squeaks from Cayenne rear disk brakes due to high performance brakes being installed.

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    • TSB #122-K3E2B-09

      NHTSA ID #10148779

      • Date Announced: AUGUST 17 2018
      • Additional Info: How to Fix

      Summary: Subject: Retainer spring for front brake pad Symptom: A clicking noise can come from around the front axle when changing direction of travel or when braking suddenly while driving slowly. Cause: During load changes or changes in direction

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    • TSB #122-C4M9S-09

      NHTSA ID #10148778

      • Date Announced: AUGUST 17 2018
      • Additional Info: How to Fix

      Summary: Subject: Rear disc brake pads Symptom: If the vehicle is braked while driving at low speeds, a squealing noise can be heard shortly before the vehicle comes to a standstill. Cause: The disc brake pads can cause the squealing noise due to

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    • TSB #122-X8H9Y-08

      NHTSA ID #10143838

      • Date Announced: JULY 24 2018
      • Additional Info: How to Fix

      Summary: Subject: Connecting-rod bearing Situation: At high engine speeds and with the high lateral acceleration forces that occur when driving on race tracks, the oil pressure can drop if the engine-oil level is low. In this case, the connecting

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    SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC

    • TSB #122-C9S9E-08

      NHTSA ID #10163761

      • Date Announced: JULY 30 2019
      • Additional Info: How to Fix

      Summary: Information about possible noise squeaks from Cayenne front disk brakes due to high performance brakes being installed.

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    • TSB #122-E4M3M-08

      NHTSA ID #10163762

      • Date Announced: JULY 30 2019
      • Additional Info: How to Fix

      Summary: Information about possible noise squeaks when turning from Cayenne front disk brakes due to high performance brakes being installed.

      More Information »

    • TSB #122-R8W4S-08

      NHTSA ID #10163756

      • Date Announced: JULY 01 2019
      • Additional Info: How to Fix

      Summary: Information about possible noise squeaks from Cayenne rear disk brakes due to high performance brakes being installed.

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    SERVICE BRAKES, AIR:DISC

    • TSB #122-E4M3M-08

      NHTSA ID #10163762

      • Date Announced: JULY 30 2019
      • Additional Info: How to Fix

      Summary: Information about possible noise squeaks when turning from Cayenne front disk brakes due to high performance brakes being installed.

      More Information »

    • TSB #122-C9S9E-08

      NHTSA ID #10163761

      • Date Announced: JULY 30 2019
      • Additional Info: How to Fix

      Summary: Information about possible noise squeaks from Cayenne front disk brakes due to high performance brakes being installed.

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    • TSB #122-R8W4S-08

      NHTSA ID #10163756

      • Date Announced: JULY 01 2019
      • Additional Info: How to Fix

      Summary: Information about possible noise squeaks from Cayenne rear disk brakes due to high performance brakes being installed.

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    ENGINE (PWS)

    • TSB #122-C3T2Z-08

      NHTSA ID #10163759

      • Date Announced: JULY 25 2019
      • Additional Info: How to Fix

      Summary: Information about possible fault codes being displayed after vehicle has not been driven for an extended period of time, and instructions on how to clear the faults.

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    • TSB #122-W5C2W-08

      NHTSA ID #10163757

      • Date Announced: JULY 02 2019
      • Additional Info: How to Fix

      Summary: Information about possible engine knocking and how to clean carbon deposits is they are dirty and causing knocking.

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    • TSB #122-R8P3T-01

      NHTSA ID #10153566

      • Date Announced: DECEMBER 21 2018
      • Additional Info: How to Fix

      Summary: Oil Leakage from Cylinder Head of 3.0 and 2.9-Liter V6 Engines

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    • TSB #122-P5G7U-07

      NHTSA ID #10143521

      • Date Announced: JUNE 28 2018
      • Additional Info: How to Fix

      Summary: 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.

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    • TSB #122-R9H5B-07

      NHTSA ID #10143299

      • Date Announced: JUNE 27 2018
      • Additional Info: How to Fix

      Summary: Concerns: Belt tensioner Information: Checking belt tensioner in the event of a complaint about "leaks" before carrying out any other work.

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    • TSB #122-R9H5B-07

      NHTSA ID #10143523

      • Date Announced: JUNE 27 2018
      • Additional Info: How to Fix

      Summary: Concerns: Belt tensioner Information: Checking belt tensioner in the event of a complaint about "leaks" before carrying out any other work.

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    ENGINE AND ENGINE COOLING

    • TSB #122-X2X7N-07

      NHTSA ID #10162221

      • Date Announced: JUNE 25 2019
      • Additional Info: How to Fix

      Summary: 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. All coolant tools will be moved to the "Coolant Cart" because they need to be housed

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    • TSB #122-K8J3T-04

      NHTSA ID #10157107

      • Date Announced: MARCH 07 2019
      • Additional Info: How to Fix

      Summary: There is cast residue in the cylinder head cover sealing groove, causing the injector holes to leak.

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    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)

    • TSB #122-A6Z3V-03

      NHTSA ID #10130121

      • Date Announced: FEBRUARY 13 2018
      • Additional Info: How to Fix

      Summary: Subject: Intake valves and intake ports Information: Carboned-up valves in the engine can be reworked and cleaned using cleaning equipment. If there is a complaint about knocking combustion, e.g. during acceleration at high load, the con

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    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

    • TSB #122-K8M7U-05

      NHTSA ID #10138267

      • Date Announced: APRIL 27 2018
      • Additional Info: How to Fix

      Summary: Subject: Cayenne S (9YA) As of 2018 Front exhaust pipes Symptom: Buzzing/vibrating noises in the exhaust system area at an engine speed of approx. 1,100 rpm during deceleration. Cause: The exhaust system can expand in an unfavorable dir

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    FUEL SYSTEM, GASOLINE

    • TSB #122-P5G7U-07

      NHTSA ID #10143297

      • Date Announced: JUNE 28 2018
      • Additional Info: How to Fix

      Summary: 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.

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    • TSB #122-A5L9U-04

      NHTSA ID #10134861

      • Date Announced: MARCH 13 2018
      • Additional Info: How to Fix

      Summary: Information: Analysis has shown that traces of oil found in the hydraulic pump or tandempump area are not always caused by a Pentosin leak in the pump. In the event of a complaint about traces of oil in the hydraulic pump or tandem pump a

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    POWER TRAIN

    • TSB #122-P7G9C-04

      NHTSA ID #10157108

      • Date Announced: MARCH 22 2019
      • Additional Info: How to Fix

      Summary: Longitudinal jerking can occur at speeds of approx. 120 mph (190 km/h) under full load.

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    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #122-B6P3D-03

      NHTSA ID #10130123

      • Date Announced: FEBRUARY 06 2018
      • Additional Info: How to Fix

      Summary: Symptom: Hard or jerky gear changes. Cause: This is caused by the transition phase when changing from the engaged gear to the target gear. Various components of the powertrain affect the shifting quality. Remedial Action: In the event

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    POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT

    • TSB #122-E3W4E-10

      NHTSA ID #10145554

      • Date Announced: SEPTEMBER 07 2018
      • Additional Info: How to Fix

      Summary: Symptom: The yellow warning message "Rear differential lock failure Adapted driving permitted" can appear in the instrument cluster. Cause: The yellow warning message can appear in the instrument cluster due to defective control unit soft

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    ELECTRICAL SYSTEM

    • TSB #122-L6P5E-07

      NHTSA ID #10162212

      • Date Announced: JUNE 05 2019
      • Additional Info: How to Fix

      Summary: Request for dealers to remove Special Tool VAS 6839 from High Voltage tool box because the unit could give erroneous voltage readings. PAG has decided that VAS 6558A could be used in its place.

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    • TSB #122-J9R5B-01

      NHTSA ID #10153555

      • Date Announced: DECEMBER 12 2018
      • Additional Info: How to Fix

      Summary: Symptom: The front "Real Top View" camera display in the PCM is milky/cloudy although the camera lens is clean and dry.

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    • TSB #122-F9S5J-09

      NHTSA ID #10148792

      • Date Announced: AUGUST 23 2018
      • Additional Info: How to Fix

      Summary: Cause The control unit for the auxiliary alarm system has limited bus communication. Date of Introduction Control units for the auxiliary alarm system with updated software have been used in production since the beginning of December 20

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    • TSB #122-M4Q2P-09

      NHTSA ID #10148777

      • Date Announced: AUGUST 17 2018
      • Additional Info: How to Fix

      Summary: In the event of a complaint about low battery voltage in the vehicle electrical system and/or if the vehicle cannot be started or unlocked, the following instructionsmust be followed before doing any other work. Read out the hardware versi

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    • TSB #122-R7X8Y-09

      NHTSA ID #10148786

      • Date Announced: AUGUST 01 2018
      • Additional Info: How to Fix

      Summary: Customer Concern Customer complains of vehicle stalling and/or Check Engine Light illuminated (DME fault code ?P032200 Engine speed sender - no signal? or ?P032100 - Engine speed sensor, implausible signal? may be stored). Technical Backg

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    • TSB #122-B9L7S-07

      NHTSA ID #10143524

      • Date Announced: JUNE 06 2018
      • Additional Info: How to Fix

      Summary: Subject: Control unit for rear-end electronics Symptom: The alarm system is triggered spontaneously (for no apparent reason). Cause: The mobile phone antenna (GSM) signals can be picked up by the interior surveillance system and result in

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    • TSB #122-B9L7S-07

      NHTSA ID #10143300

      • Date Announced: JUNE 06 2018
      • Additional Info: How to Fix

      Summary: Subject: Control unit for rear-end electronics Symptom: The alarm system is triggered spontaneously (for no apparent reason). Cause: The mobile phone antenna (GSM) signals can be picked up by the interior surveillance system and result in

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    • TSB #122-F4U4P-04

      NHTSA ID #10134874

      • Date Announced: MARCH 13 2018
      • Additional Info: How to Fix

      Summary: Model Line: Cayenne (92A) Macan (95B) Concerns: AGM starter battery (referred to below simply as ?battery?) Situation: Customer complaints concerning battery-related topics Recurring customer complaints concerning topics relating to bat

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    ELECTRICAL SYSTEM:BATTERY

    • TSB #122-U8T8P-03

      NHTSA ID #10155169

      • Date Announced: FEBRUARY 01 2019
      • Additional Info: How to Fix

      Summary: Complaint - Battery Low and YellowWarning Message "Battery low _ Service necessary"

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    ELECTRICAL SYSTEM:WIRING

    • TSB #122-P5G7U-07

      NHTSA ID #10143521

      • Date Announced: JUNE 28 2018
      • Additional Info: How to Fix

      Summary: 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.

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    ELECTRICAL SYSTEM: SOFTWARE

    • TSB #122-C3T2Z-08

      NHTSA ID #10163759

      • Date Announced: JULY 25 2019
      • Additional Info: How to Fix

      Summary: Information about possible fault codes being displayed after vehicle has not been driven for an extended period of time, and instructions on how to clear the faults.

      More Information »

    • TSB #122-N8X6K-10

      NHTSA ID #10145567

      • Date Announced: SEPTEMBER 26 2018
      • Additional Info: How to Fix

      Summary: Complaint - PCM 5.0 Integrated System: Repair instructions (132/18)

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    EXTERIOR LIGHTING

    • TSB #122-J5Q5U-01

      NHTSA ID #10153556

      • Date Announced: DECEMBER 12 2018
      • Additional Info: How to Fix

      Summary: Subject: Tail light Information: Due to production errors, the tail lights can have visual defects. Thesemay be slight cracks at the edges ("shining line") or significant cracks.

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    EXTERIOR LIGHTING:TAIL LIGHTS

    • TSB #122-U5W7U-01

      NHTSA ID #10153568

      • Date Announced: DECEMBER 13 2018
      • Additional Info: How to Fix

      Summary: Tail Light Defective Warning in the Instrument Cluster

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    • TSB #122-J5Q5U-01

      NHTSA ID #10153556

      • Date Announced: DECEMBER 12 2018
      • Additional Info: How to Fix

      Summary: Subject: Tail light Information: Due to production errors, the tail lights can have visual defects. Thesemay be slight cracks at the edges ("shining line") or significant cracks.

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    VISIBILITY:SUN ROOF ASSEMBLY

    • TSB #122-J9T9U-04

      NHTSA ID #10157106

      • Date Announced: MARCH 11 2019
      • Additional Info: How to Fix

      Summary: Outer seal on Panoramic roof is faulty, causing water to leak into vehicle.

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    STRUCTURE:BODY:TRUNK LID

    • TSB #122-Y7G4E-03

      NHTSA ID #10155170

      • Date Announced: FEBRUARY 25 2019
      • Additional Info: How to Fix

      Summary: The rear lid does not close normally.

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    TIRES

    • TSB #122-U7W3Z-03

      NHTSA ID #10155173

      • Date Announced: JANUARY 17 2019
      • Additional Info: How to Fix

      Summary: This bulletin contains information about: ? technically permissible wheel/tire combinations,

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    • TSB #122-P2W6V-01

      NHTSA ID #10153553

      • Date Announced: DECEMBER 06 2018
      • Additional Info: How to Fix

      Summary: This bulletin contains information about ? technically permissible wheel/tire combinations,

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    TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

    • TSB #122-P4L5H-09

      NHTSA ID #10148791

      • Date Announced: AUGUST 17 2018
      • Additional Info: How to Fix

      Summary: Equipment: Tire Pressure Monitoring (TPM) 433 MHz (I-no. 7K3) Subject: Control unit for Tire Pressure Monitoring (TPM)

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    WHEELS

    • TSB #122-U7W3Z-03

      NHTSA ID #10155173

      • Date Announced: JANUARY 17 2019
      • Additional Info: How to Fix

      Summary: This bulletin contains information about: ? technically permissible wheel/tire combinations,

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    • TSB #122-P2W6V-01

      NHTSA ID #10153553

      • Date Announced: DECEMBER 06 2018
      • Additional Info: How to Fix

      Summary: This bulletin contains information about ? technically permissible wheel/tire combinations,

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    • TSB #122-F6P9L-04

      NHTSA ID #10134860

      • Date Announced: MARCH 27 2018
      • Additional Info: How to Fix

      Summary: General information: This bulletin contains information about ? technically permissible wheel/tire combinations, ? measures that may be required when changing the wheel/tire combination installed at the factory, ? approved original Por

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    BACK OVER PREVENTION

    • TSB #122-J9R5B-01

      NHTSA ID #10153555

      • Date Announced: DECEMBER 12 2018
      • Additional Info: How to Fix

      Summary: Symptom: The front "Real Top View" camera display in the PCM is milky/cloudy although the camera lens is clean and dry.

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    EQUIPMENT

    • TSB #122-C3T2Z-08

      NHTSA ID #10163759

      • Date Announced: JULY 25 2019
      • Additional Info: How to Fix

      Summary: Information about possible fault codes being displayed after vehicle has not been driven for an extended period of time, and instructions on how to clear the faults.

      More Information »

    • TSB #122-A9Y2L-03

      NHTSA ID #10155085

      • Date Announced: FEBRUARY 07 2019
      • Additional Info: How to Fix

      Summary: The customer complains of no AC or heat at times, or airflow locations are not at the correct vents.

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    • TSB #122-H6L3Q-12

      NHTSA ID #10153578

      • Date Announced: NOVEMBER 16 2018
      • Additional Info: How to Fix

      Summary: G2 Panamera and E3 Cayenne Coaxial cable ordering concept

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    • TSB #122-C4D6M-12

      NHTSA ID #10153571

      • Date Announced: NOVEMBER 16 2018
      • Additional Info: How to Fix

      Summary: Information: Due to a control error while completing the tool kit, there is a possibility that a towing lug with right thread instead of left thread was supplied with the affected vehicles. As a result, the supplied towing lug cannot be i

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    • TSB #122-N8X6K-10

      NHTSA ID #10145567

      • Date Announced: SEPTEMBER 26 2018
      • Additional Info: How to Fix

      Summary: Complaint - PCM 5.0 Integrated System: Repair instructions (132/18)

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    • TSB #122-B9L7S-07

      NHTSA ID #10143524

      • Date Announced: JUNE 06 2018
      • Additional Info: How to Fix

      Summary: Subject: Control unit for rear-end electronics Symptom: The alarm system is triggered spontaneously (for no apparent reason). Cause: The mobile phone antenna (GSM) signals can be picked up by the interior surveillance system and result in

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    EQUIPMENT:AIR CONDITIONER

    • TSB #122-V3B6B-07

      NHTSA ID #10162219

      • Date Announced: JUNE 19 2019
      • Additional Info: How to Fix

      Summary: Announcement of a 6 month warranty extension on VAS 581005P R1234yf Service Units for air conditioning.

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    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • TSB #122-T5D5X-08

      NHTSA ID #10163777

      • Date Announced: JULY 25 2019
      • Additional Info: How to Fix

      Summary: Installation and conversion instructions for adding snow chains to Cayenne models for winter/off road use.

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    • TSB #122-B9V4V-06

      NHTSA ID #10142252

      • Date Announced: MAY 10 2018
      • Additional Info: How to Fix

      Summary: Information: The Approval and Support Management system was created to offer assistance to the dealer organization with new and complex technical issues by utilizing the Support Specialists within Porsche R&D. As a result, this process has

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    EQUIPMENT ADAPTIVE

    • TSB #122-W5C2W-08

      NHTSA ID #10163757

      • Date Announced: JULY 02 2019
      • Additional Info: How to Fix

      Summary: Information about possible engine knocking and how to clean carbon deposits is they are dirty and causing knocking.

      More Information »

    • TSB #122-R9H5B-07

      NHTSA ID #10143523

      • Date Announced: JUNE 27 2018
      • Additional Info: How to Fix

      Summary: Concerns: Belt tensioner Information: Checking belt tensioner in the event of a complaint about "leaks" before carrying out any other work.

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    • TSB #122-B9L7S-07

      NHTSA ID #10143524

      • Date Announced: JUNE 06 2018
      • Additional Info: How to Fix

      Summary: Subject: Control unit for rear-end electronics Symptom: The alarm system is triggered spontaneously (for no apparent reason). Cause: The mobile phone antenna (GSM) signals can be picked up by the interior surveillance system and result in

      More Information »