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.

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

    • TSB #TIS-86-15

      NHTSA ID #10058888

      • Date Announced: AUGUST 20 2015
      • Additional Info: How to Fix

      Summary: PORSCHE: ON SOME VEHICLES, TAILPIPE COVERS WILL CRACK, WITH HIGH MILEAGE, CAN CAUSE NOISE WHEN ENGINE VIBRATES AND TAILPIPE IS NOT GUARANTEED DURABILITY OVER LIFE OF VEHICLE AND NEEDS REPLACING. MODEL 2016 CAYMAN. *PE

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    POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

    • TSB #122-H3E9V-05

      NHTSA ID #10117413

      • Date Announced: FEBRUARY 19 2015
      • Additional Info: How to Fix

      Summary: Concerns: Porsche Communication Management (PCM) 3.1 Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. In the event of faulty transmission of XM data by the satellite radio operator, there

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    ELECTRICAL SYSTEM

    • TSB #122-T7Y5Q-12

      NHTSA ID #10125213

      • Date Announced: NOVEMBER 06 2017
      • Additional Info: How to Fix

      Summary: Information: This document updates information previously published in EQ 1105, EQ 1105, and EQ 1401. To provide stable voltage and sufficient current throughout certain service operations, you should connect the vehicle to a battery charg

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    • TSB #122-W4G8S-10

      NHTSA ID #10119316

      • Date Announced: SEPTEMBER 26 2017
      • Additional Info: How to Fix

      Summary: Technical Concern: By design, the vehicle gateway allows certain vehicle features to time-out, in stages. This allows the vehicle to sleep. One feature that can time-out is the 12 V DC power point (cigarette lighter) in the center console a

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    • TSB #122-F3A8L-09

      NHTSA ID #10127494

      • Date Announced: AUGUST 08 2016
      • Additional Info: How to Fix

      Summary: This campaign includes steps where control unit(s) in the vehicle will be programmed with the PIWIS Tester. The vehicle voltage must be maintained between 13.5 volts and 14.5 volts during this programming. Failure to maintain this voltage

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    ELECTRICAL SYSTEM:BATTERY

    • TSB #122-S7H6V-03

      NHTSA ID #10130122

      • Date Announced: FEBRUARY 09 2018
      • Additional Info: How to Fix

      Summary: Concerns: Battery trickle charging with "Charge-o-mat"may time out within a short period of time. The trickle charging will thus end prematurely. Thismay result in a dead battery. Information: The ?Charge-o-mat? device recommended by Pors

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    • TSB #122-W4G8S-10

      NHTSA ID #10119316

      • Date Announced: SEPTEMBER 26 2017
      • Additional Info: How to Fix

      Summary: Technical Concern: By design, the vehicle gateway allows certain vehicle features to time-out, in stages. This allows the vehicle to sleep. One feature that can time-out is the 12 V DC power point (cigarette lighter) in the center console a

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    • TSB #122-N9Z4L-07

      NHTSA ID #10120794

      • Date Announced: JUNE 13 2017
      • Additional Info: How to Fix

      Summary: Concerns: AGM starter battery (referred to below simply as 'battery') Situation: Support for the care andmaintenance of the AGMstarter battery (at the dealership): From the time the vehicle is delivered to the Porsche Centre until it is h

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    • TSB #122-R7W2C-07

      NHTSA ID #10120793

      • Date Announced: JUNE 13 2017
      • Additional Info: How to Fix

      Summary: Concerns: AGM starter battery (referred to below simply as ?battery?) Situation: Customer complaints concerning battery-related topics Recurring customer complaints concerning topics relating to battery capacity and quality.

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    EQUIPMENT

    • TSB #WF86

      NHTSA ID #10074878

      • Date Announced: FEBRUARY 01 2016
      • Additional Info: How to Fix

      Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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    • TSB #SB-981-9-92

      NHTSA ID #10060322

      • Date Announced: OCTOBER 09 2015
      • Additional Info: How to Fix

      Summary: PORSCHE: WORKSHOP ABOUT NOMINAL VALUE FOR THE COMFORT TIRE PRESSURE ON REAR AXLE. *CN

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    EQUIPMENT:ELECTRICAL

    • TSB #122-A4X7T-06

      NHTSA ID #10117465

      • Date Announced: AUGUST 28 2014
      • Additional Info: How to Fix

      Summary: Concerns: DME control unit Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. The DME control unit on the affected vehicles was programmed using a data record that does not comply with curr

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    EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

    • TSB #122-H3E9V-05

      NHTSA ID #10117413

      • Date Announced: FEBRUARY 19 2015
      • Additional Info: How to Fix

      Summary: Concerns: Porsche Communication Management (PCM) 3.1 Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. In the event of faulty transmission of XM data by the satellite radio operator, there

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