2018 Porsche Cayenne Technical Service Bulletins

683 technical service bulletins (TSBs) are on record for the 2018 Porsche Cayenne. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10198802Jun 2, 2021Equipment. Information on new PIWIS Tester program for independent repair facilities.
• 10198799Jun 2, 2021Engine cooling. Parts withdrawal information for a gasket set.
• 10198792Jun 1, 2021Equipment. Information on Porsche PIWIS Tester update #40.250.030 & .035.
• 10194796May 24, 2021Engine cooling. List of approved engine oils for new and classic Porsche models.
• 10194795May 21, 2021Equipment. Information on Porsche PIWIS Tester III Online Update 40.200.020.
• 10194785May 19, 2021Equipment. Special tools information for pinout tool box tools.
• 10194771May 12, 2021Equipment. Installation and conversion instructions for installing a front dashcam on the E3 Cayenne.
• 10194761May 10, 2021Electrical system. Information on Porsche PIWIS Tester III Online Update 40.200.000, .010, .015 & .016.
• 10194748May 4, 2021Equipment, Electrical system. Instructions on how to fix an error in the PCM showing that Satellite and Google Earth Map are no longer available.
• 10194854May 1, 2021Transmission and drivetrain. Porsche intranet posting with preliminary information for Porsche workshop campaign WMD1 Workshop Campaign -PCM Software Update.
• 10191756Apr 30, 2021Electrical system. Porsche intranet posting with information on Workshop Campaign WMD1 - PCM Software Update.
• 10191623Apr 30, 2021Electrical system. Porsche service campaign information for Workshop Campaign WMD1- Performing PCM Software Update.
• 10191746Apr 23, 2021Engine cooling. Instructions on checking the fuel injectors in the event of Engine Knocking, Jerking or Vibrations During Acceleration.
• 10191742Apr 19, 2021Electrical system. Information on how to deal with a potential cyber security breach.
• 10189921Mar 30, 2021Equipment. Historical information on Porsche product evolution.
• 10189886Mar 26, 2021Equipment, Engine cooling. List of approved C20 style engine oils for classic and new Porsche models since 1984.
• 10189845Mar 16, 2021Electrical system. Instructions on a possible customer complaint that the Google Earth Satellite view is not working on the PCM 4.0.
• 10189704Mar 5, 2021Engine cooling. List of approved A40 style engine oils for new and classic Porsche vehicles MY 1984 and newer.
• 10189703Mar 5, 2021Engine cooling. List of approved C40 engine oils for new and classic Porsche vehicles MY 1984 and newer.
• 10189702Mar 5, 2021Engine cooling. List of approved C30 engine oils for all new and Classic Porsche vehicles MY1984 and newer.
• 10189698Mar 5, 2021Engine cooling. List of approved C20 engine oils for all new and classic Porsche models 1984 and newer.
• 10189696Mar 5, 2021Equipment. Information on PIWIS Tester update 40.000.020 & .022.
• 10189607Mar 1, 2021Transmission and drivetrain. Workshop information for a transmission symptom. What to do if there are oil leaks on the automatic transmission.
• 10189605Mar 1, 2021Transmission and drivetrain. Workshop information for a transmission symptom, how to deal with oil leaks on the transfer box.
• 10189604Mar 1, 2021Electrical system. Information on a Navigation system update for the PCM3.1
• 10187872Feb 26, 2021Equipment. Parts withdrawal information for a compass.
• 10187869Feb 26, 2021Equipment, Body and structure. Parts withdrawal information for a radial seal.
• 10187868Feb 26, 2021Engine cooling. Parts withdrawal information for a valve spring.
• 10187861Feb 19, 2021Electrical system. Parts withdrawal information for assorted control units.
• 10187856Feb 18, 2021Engine cooling. Porsche recall information for ALA4 - Replacing the Fuel Supply Line in the Engine Compartment (Delivery Stop / Recall Campaign).
• 10187806Feb 8, 2021Equipment. New parts promotion for all weather mats and cargo liner.
• 10186491Jan 27, 2021Wheels. List of approved wheels and tires for the new Cayenne.
• 10186489Jan 27, 2021Body and structure. Special tools information on a measuring and alignment system.
• 10186458Jan 21, 2021Transmission and drivetrain. Instructions on how to reduce or remove speaking noises at low speeds from the rear axle area.
• 10186457Jan 21, 2021Equipment. Special tools information on Logo Templates and exchangeable inserts.
• 10186455Jan 20, 2021Equipment. Special tools information on the new initial tool set for the E3 Cayenne.
• 10186453Jan 20, 2021Transmission and drivetrain. Special tools information about a mounting bracket for the Cayenne transmission.
• 10186396Jan 15, 2021Equipment. Special tools information on Logo templates and exchangeable inserts.
• 10186390Jan 14, 2021Equipment. Special tools information on renting logo templates.
• 10186300Jan 8, 2021Equipment, Other or unknown. Installation and conversion instructions for retrofitting a Trailer hitch on the Cayenne.
• 10186298Jan 8, 2021Electrical system. Parts withdrawal information for a control panel.
• 10186295Jan 8, 2021Electrical system, Equipment. Parts withdrawal information for an electric motor.
• 10186350Jan 6, 2021Equipment. Porsche Specials tools update for an offline SD Card update for the Map services.
• 10185115Dec 23, 2020Equipment, Electrical system. Instructions on how to delete and re-initialize the user (driver) in the event that a message appears that the PCM cannot be closed.
• 10185133Dec 22, 2020Equipment. Porsche intranet posting with preliminary information on WLN1 stop sale/workshop campaign.
• 10185099Dec 16, 2020Equipment, Seats. Instructions on how to replace the seat cover and padding on the new Cayenne, in the event that creases form on the seat.
• 10185093Dec 3, 2020Engine cooling, Equipment. List of approved A40 style engine oils for new and classic Porsche models.
• 10185091Dec 3, 2020Engine cooling. List of approved C40 style engine oils for new and classic Porsche vehicles.
• 10183511Nov 25, 2020Transmission and drivetrain, Equipment. Instructions for fixing the navigation in the PCM in the event that it is loading slowly.
• 10182276Oct 28, 2020Engine cooling. Advanced Technical information on a NVH Lubrication kit.

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