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.

    SUSPENSION:FRONT:CONTROL ARM

    • TSB #122-D2A2M-10

      NHTSA ID #10145557

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

      Summary: Subject: Front axle: Control arms (wishbone) and longitudinal arms Rear axle: Trailing arms (wishbone) and carrier side section Information: If the affected axle parts need to be replaced, an old partmay still be installed on the opposite

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    ENGINE (PWS)

    • 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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    ENGINE AND ENGINE COOLING

    • TSB #122-X4X7D-09

      NHTSA ID #10148789

      • Date Announced: AUGUST 14 2018
      • Additional Info: How to Fix

      Summary: Cause The noises can occur if there is excessive spring force tolerance in the oil separator Date of introduction The optimized oil separators are used in production from November 25, 2015. Remedial action In the event of a customer co

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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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    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-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-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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    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-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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    • 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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    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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    STRUCTURE: FRAME AND MEMBERS:UNDERBODY SHIELDS

    • TSB #122-T5H9J-06

      NHTSA ID #10117488

      • Date Announced: DECEMBER 02 2014
      • Additional Info: How to Fix

      Summary: Concerns: Underbody protection in rear left wheel housing Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. There is a possibility that some of the underbody protection in the rear left wh

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    STRUCTURE:BODY:DOOR

    • TSB #122-F7W8G-07

      NHTSA ID #10143295

      • Date Announced: JUNE 15 2018
      • Additional Info: How to Fix

      Summary: Customer Concern The driver and/or passenger door may creak while opening and closing. Technical Background Dirt and moisture on the door guide can cause it to become noisy (See item #4 in Figure 2). Lubricant that is optimal based is b

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    • TSB #122-F7W8G-07

      NHTSA ID #10143519

      • Date Announced: JUNE 15 2018
      • Additional Info: How to Fix

      Summary: Customer Concern The driver and/or passenger door may creak while opening and closing. Technical Background Dirt and moisture on the door guide can cause it to become noisy (See item #4 in Figure 2). Lubricant that is optimal based is be

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    STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS

    • TSB #122-F7W8G-07

      NHTSA ID #10143519

      • Date Announced: JUNE 15 2018
      • Additional Info: How to Fix

      Summary: Customer Concern The driver and/or passenger door may creak while opening and closing. Technical Background Dirt and moisture on the door guide can cause it to become noisy (See item #4 in Figure 2). Lubricant that is optimal based is be

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    WHEELS

    • TSB #122-G3T4J-09

      NHTSA ID #10127495

      • Date Announced: AUGUST 05 2016
      • Additional Info: How to Fix

      Summary: Some of the underbody protection in the rear left wheel housing was not applied according to specifications on the affected vehicles due to a programming error at a production station. As a result, this area can become corroded over the s

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    • TSB #122-T5H9J-06

      NHTSA ID #10117488

      • Date Announced: DECEMBER 02 2014
      • Additional Info: How to Fix

      Summary: Concerns: Underbody protection in rear left wheel housing Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. There is a possibility that some of the underbody protection in the rear left wh

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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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    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • 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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