2019 Porsche Cayenne Technical Service Bulletins

921 technical service bulletins (TSBs) are on record for the 2019 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.

• 10198929Jun 9, 2021Electrical system. Information on offline MAP service updates for the PCM4 and PCM5.
• 10198926Jun 7, 2021Engine cooling. Instructions for performing adaptive drive check in the event of engine running faults or check engine warning lights.
• 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.
• 10194793May 19, 2021Engine cooling. Installation and conversion instructions for installing a sports exhaust system on the E3 Cayenne.
• 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.
• 10194756May 7, 2021Electrical system. Advanced technical information for Critical 12V Li-ion Battery recycling.
• 10194754May 7, 2021Electrical system. Advanced technical information for a lane change assist warning along with fault codes.
• 10194752May 5, 2021Electrical system. Instructions for fixing an issue in the instrument cluster displaying "E-Power Not Available".
• 10194744May 4, 2021Electrical system. Parts withdrawal information for an Aerial Connection for the E3 Cayenne.
• 10191627Apr 30, 2021Electrical system. Advanced technical information on Replacing the 12V battery in the Cayenne.
• 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.
• 10189872Mar 19, 2021Electrical system. Instructions on how to reprogram the HV charger control unit in the event that charging is canceled and the check engine light is active.
• 10189834Mar 15, 2021Electrical system. Information for new Porsche PIWIS tester update #40.000.035
• 10189830Mar 12, 2021Equipment. Parts information on new PIWIS Tester program for Independent Repair Facilities (IRFs).
• 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.
• 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.
• 10187806Feb 8, 2021Equipment. New parts promotion for all weather mats and cargo liner.
• 10187805Feb 8, 2021Electrical system. Special tools information for High Voltage Protective Gear Requirements.
• 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.
• 10186451Jan 22, 2021Electrical system. Advanced technical information on packaging and test log requirements for HV Lithium Ion Battery Returns.
• 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.

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