2003 Porsche 911 Turbo Technical Service Bulletins

355 technical service bulletins (TSBs) are on record for the 2003 Porsche 911 Turbo. 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.

• 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.
• 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.
• 10186489Jan 27, 2021Body and structure. Special tools information on a measuring and alignment system.
• 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.
• 10182276Oct 28, 2020Engine cooling. Advanced Technical information on a NVH Lubrication kit.
• 10180557Sep 25, 2020Engine cooling. List of approved engine oils for all Porsche models since 2003.
• 10180488Sep 3, 2020Engine cooling. Overview of Approved Porsche C20 Engine Oils
• 10180482Sep 1, 2020Electrical system. Information on PIWIS Tester III Online Update 39.700.000, .010 & .012
• 10176881Jun 25, 2020Equipment, Electrical system. Information on new PIWIS tester update 39.500.020 and .025.
• 10176905Jun 19, 2020Equipment. Info on a new customer tool for looking up campaigns and recalls on their vehicle.
• 10176847Jun 15, 2020Equipment. List of approved engine oils for classic vehicles.
• 10176897Jun 3, 2020Electrical system, Equipment. Document showing the evolution of Porsche Vehicles since 1948.
• 10175902May 14, 2020Equipment, Engine cooling. List of approved A40 engine oils for all applicable vehicles as of 1984.
• 10174598Apr 22, 2020Engine cooling. List of approved C40 engine oils for all Porsche models since 1984.
• 10173051Mar 23, 2020Engine cooling. List of approved engine oils for all Porsche models.
• 10172059Feb 28, 2020Electrical system. Bulletin outlining PIWIS tester update 39.200.000, .010, .015, .016, & .017
• 10172095Feb 5, 2020Electrical system. Bulletin outlining new PIWIS tester update 39.100.030 & .035
• 10171001Jan 30, 2020Engine cooling. List of approved C30 engine oils for all Porsche vehicles since 1984.
• 10170997Jan 30, 2020Engine cooling. List of approved C20 engine oils for all Porsche vehicles since 1984.
• 10170996Jan 30, 2020Wheels, Engine cooling. List of approved A40 engine oils for all Porsche vehicles since 1984.
• 10170983Jan 7, 2020Wheels, Seats, Engine. Parts withdrawal for various parts that were used in Recall and workshop campaigns.
• 10169762Dec 20, 2019Electrical system. Information about new PIWIS Tester update 39.050.010
• 10169761Dec 20, 2019Electrical system. Information about new PIWIS Tester update 39.050.012
• 10169751Dec 20, 2019Equipment. Instructions for manually setting the date and time on older model vehicles with GPS and PCM 2.1 or older.
• 10169758Dec 16, 2019Equipment. Information about new PIWIS Tester updates 39.000.022 and 39.050.000
• 10169776Dec 13, 2019Equipment. Porsche Intranet posting outlining the Warranty Credit stop that takes place at the end of every calendar year.
• 10169773Dec 13, 2019Equipment. Updated worksheet for Chassis and VIN numbering system. Updated to include 2020 Models including the Taycan.
• 10169772Dec 13, 2019Equipment. Updated bulletin with the full list of Porsche model type designations.
• 10169755Dec 12, 2019Electrical system. Information about PIWIS Tester update 39.000.020
• 10168693Nov 22, 2019Equipment. List of valid Advanced Technical Information bulletins (ATIs) as of 11/22/2019
• 10166948Oct 31, 2019Equipment. Parts withdrawal for sealing grease used for sports cars.
• 10166908Oct 29, 2019Engine cooling. List of approved A40 engine oils for Porsche vehicles.
• 10166923Oct 24, 2019Electrical system. New PIWIS Tester update 38.800.030
• 10166920Oct 22, 2019Electrical system. New PIWIS Tester update 38.800.020
• 10166915Oct 14, 2019Electrical system. New PIWIS tester updates 38.800.000 &.010
• 10165939Sep 18, 2019Electrical system. Announcement of new Tech Live look, which will put technicians into live chats with technical support if they should have an urgent issue
• 10165938Sep 6, 2019Electrical system. Bulletin highlighting new updates 38.750, 38.750.000 for the Porsche PIWIS Tester 3
• 10165167Aug 15, 2019Electrical system. Bulletin outlining PIWIS Tester updates 38.600.030 & 035.
• 10165166Aug 7, 2019Electrical system. Bulletin outlining PIWIS Tester updates 38.600.020.
• 10165165Aug 5, 2019Electrical system. Bulletin outlining PIWIS Tester updates 38.600.000, .010, & .015.
• 10162219Jun 19, 2019Equipment. Announcement of a 6 month warranty extension on VAS 581005P R1234yf Service Units for air conditioning.
• 10188291May 30, 2018Equipment, Brakes. Resubmitting at request of Mr. Bernard Hardgrave. Advanced technical information on brake fluid for all Porsche vehicles.
• 10198523Apr 22, 2016Equipment. 1997 to Present - Vehicle Analysis Log Types - In an effort to prode accurate information regarding the state of the vehicle at the time fof VAL creation, a "log type" drop down menu was added at the end of the VAL creation menu.
• 10198525Mar 24, 2016Equipment, Brakes. Understanding and addressing brake squeal complaints.

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