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:ANTILOCK:WHEEL SPEED SENSOR

    • TSB #122-H5C4J-12

      NHTSA ID #10125206

      • Date Announced: NOVEMBER 28 2017
      • Additional Info: How to Fix

      Summary: Information: It is possible that a faulty wheel speed sensor can be the root cause of the multiple warnings. Check the fault memory for the following types of faults for one or more wheel speed sensors. * Sensor Fault * Sensor Electrical

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    SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR

    • TSB #122-H5C4J-12

      NHTSA ID #10125206

      • Date Announced: NOVEMBER 28 2017
      • Additional Info: How to Fix

      Summary: Information: It is possible that a faulty wheel speed sensor can be the root cause of the multiple warnings. Check the fault memory for the following types of faults for one or more wheel speed sensors. * Sensor Fault * Sensor Electrical

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    ENGINE AND ENGINE COOLING

    • TSB #122-F8U4Z-02

      NHTSA ID #10128661

      • Date Announced: JANUARY 29 2018
      • Additional Info: How to Fix

      Summary: Subject: Air-conditioning control unit (also control panel/switch console) Symptom: When starting the vehicle, an unsuitable air conditioning setting is preset in the rear air-conditioning control unit. Only air conditioning settings fro

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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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    POWER TRAIN

    • TSB #122-L7P4X-03

      NHTSA ID #10130120

      • Date Announced: FEBRUARY 20 2018
      • Additional Info: How to Fix

      Summary: The "transfer case" is designed as an active all-wheel drive system that is dynamically adapted to the respective driving state. Power transmission between the front and rear axle is controlled electronically via the "all-wheel drive ser

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    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #122-T8T3K-10

      NHTSA ID #10119318

      • Date Announced: SEPTEMBER 12 2017
      • Additional Info: How to Fix

      Summary: Information: In certain driving situations, the transmission only switches from 1st to 2nd gear at a significantly higher engine speed when selector-lever position "D" is engaged.

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    POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

    • TSB #122-L7P4X-03

      NHTSA ID #10130120

      • Date Announced: FEBRUARY 20 2018
      • Additional Info: How to Fix

      Summary: The "transfer case" is designed as an active all-wheel drive system that is dynamically adapted to the respective driving state. Power transmission between the front and rear axle is controlled electronically via the "all-wheel drive ser

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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-F5N4C-11

      NHTSA ID #10119323

      • Date Announced: OCTOBER 13 2016
      • Additional Info: How to Fix

      Summary: Incorrect coding of vehicle data. The coding "9WU" = MIRRORLINK + RSE PREPARATION was set at the factory. ?Apple CarPlay? works when the coding is changed to "9WT" = MIRRORLINK (CARPLAY/GAL).

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    ELECTRICAL SYSTEM:BATTERY:CABLES

    • TSB #122-X5B2V-10

      NHTSA ID #10122095

      • Date Announced: SEPTEMBER 20 2016
      • Additional Info: How to Fix

      Summary: Due to incorrect fitting of the front hood lock cable, there is a possibility that the cable will rub against the microswitch for the hood lock. This will damage the microswitch. As a result, the warning "Hood open" will be displayed in th

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    DIGITAL INSTRUMENT PANEL

    • TSB #122-B3Y9V-10

      NHTSA ID #10119315

      • Date Announced: SEPTEMBER 21 2017
      • Additional Info: How to Fix

      Summary: Concern: Coding failures of the instrument cluster. Information: Ensure the Auto Memory option is deselected prior to replacing or coding an Instrument Cluster on all Macan models. Due to the numerous options and software available to supp

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    • TSB #122-Y8E4C-10

      NHTSA ID #10119319

      • Date Announced: SEPTEMBER 12 2017
      • Additional Info: How to Fix

      Summary: Subject: Outside temperature display in the instrument cluster Information: Customers complain that the outside temperature value in the instrument cluster is implausible and does not change.

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    • TSB #122-X5B2V-10

      NHTSA ID #10122095

      • Date Announced: SEPTEMBER 20 2016
      • Additional Info: How to Fix

      Summary: Due to incorrect fitting of the front hood lock cable, there is a possibility that the cable will rub against the microswitch for the hood lock. This will damage the microswitch. As a result, the warning "Hood open" will be displayed in th

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    ELECTRICAL SYSTEM: SOFTWARE

    • TSB #122-E9N4X-01

      NHTSA ID #10127491

      • Date Announced: DECEMBER 12 2017
      • Additional Info: How to Fix

      Summary: Optimized software for Porsche Communication Management (PCM) 4.0 has been used in standard production in order to further improve the general performance of the system. These optimizations must be implemented retrospectively even for veh

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    • TSB #122-G9R4C-11

      NHTSA ID #10119326

      • Date Announced: OCTOBER 14 2016
      • Additional Info: How to Fix

      Summary: In the course of annual model improvements, various functionalities of the Porsche Communication Management (PCM) system have been enhanced, optimisations have been implemented and the general performance of the system has been further impr

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    ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL

    • TSB #122-A4N7P-09

      NHTSA ID #10117507

      • Date Announced: AUGUST 14 2017
      • Additional Info: How to Fix

      Summary: 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. The Cayenn

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    EXTERIOR LIGHTING:HEADLIGHTS

    • TSB #122-X2M2D-01

      NHTSA ID #10127490

      • Date Announced: DECEMBER 04 2017
      • Additional Info: How to Fix

      Summary: Symptom: Symptom 1: Right headlight has interior condensation. Symptom 2: One or both headlights has/have interior condensation Remedial action 1: The breather hose 95B.941.560.B (without corrugated hose) must be replaced by the breath

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    LATCHES/LOCKS/LINKAGES:HOOD:LATCH

    • TSB #122-E2U9F-05

      NHTSA ID #10126449

      • Date Announced: AUGUST 27 2015
      • Additional Info: How to Fix

      Summary: Information: The upper front hood latches have a fine adjustment not mentioned in the workshop manual. A fine adjustment to change the depth of the upper latch striker may be made at the bolt shown in the photo above. This is a useful ad

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    WHEELS

    • TSB #122-C3Z7L-04

      NHTSA ID #10119287

      • Date Announced: MARCH 23 2017
      • Additional Info: How to Fix

      Summary: Customer Concern: Vehicle has an issue that ends up requiring a wheel alignment. Technical Concern: The VAS 6918 adapters may be confused, resulting in an improper alignment. Service Information: There are two different diameter collars t

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    TRAILER HITCHES

    • TSB #122-A4N7P-09

      NHTSA ID #10117507

      • Date Announced: AUGUST 14 2017
      • Additional Info: How to Fix

      Summary: 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. The Cayenn

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    EQUIPMENT:ELECTRICAL

    • TSB #122-N9F6H-01

      NHTSA ID #10125194

      • Date Announced: DECEMBER 13 2016
      • Additional Info: How to Fix

      Summary: Information: The customer complains that certain functions of the front camera are not available at times: * Lane Change Assist not available * Porsche Dynamic Light System not available * Traffic sign recognition not available Cause: I

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    EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

    • TSB #122-E4S5M-11

      NHTSA ID #10119327

      • Date Announced: OCTOBER 14 2016
      • Additional Info: How to Fix

      Summary: With the introduction of the new Porsche Communication Management system (PCM 4.0), customers of vehicles with a navigation module will be provided with updated maps free of charge for a certain inclusive period as part of the Map Update se

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    EQUIPMENT:AIR CONDITIONER

    • TSB #122-F8U4Z-02

      NHTSA ID #10128661

      • Date Announced: JANUARY 29 2018
      • Additional Info: How to Fix

      Summary: Subject: Air-conditioning control unit (also control panel/switch console) Symptom: When starting the vehicle, an unsuitable air conditioning setting is preset in the rear air-conditioning control unit. Only air conditioning settings fro

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    • TSB #122-H7B7W-09

      NHTSA ID #10117508

      • Date Announced: AUGUST 11 2017
      • Additional Info: How to Fix

      Summary: Information: Very small leaks may not be found on a normal inspection. Extra effort to locate these leaks is required.

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    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • TSB #122-E2U9F-05

      NHTSA ID #10126449

      • Date Announced: AUGUST 27 2015
      • Additional Info: How to Fix

      Summary: Information: The upper front hood latches have a fine adjustment not mentioned in the workshop manual. A fine adjustment to change the depth of the upper latch striker may be made at the bolt shown in the photo above. This is a useful ad

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    EQUIPMENT ADAPTIVE

    • TSB #122-F2N6V-10

      NHTSA ID #10122089

      • Date Announced: SEPTEMBER 20 2016
      • Additional Info: How to Fix

      Summary: There is a possibility that the front anti-roll bar on the affected vehicles was fitted with connecting links froma defective batch on which themounting bushes can move out of the mounting eyes. This can cause rattling noises and can subs

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