2003 Porsche Boxster SService bulletins
2003 Porsche Boxster S Technical Service Bulletins
359 technical service bulletins (TSBs) are on record for the 2003 Porsche Boxster S. 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.
- 11005806Jul 31, 2024Electrical system. Parts information for parts withdrawal involving the charger for the high-voltage battery
- 11005805Jul 31, 2024Other or unknown. Information on PIWIS tester update 42.800.070 & .072
- 11005798Jul 26, 2024Other or unknown. Special tools and equipment information VAS6292 Hunter Aligner License Program Change
- 11005783Jul 26, 2024Other or unknown. Information on PIWIS tester update 42.800.060
- 11005786Jul 25, 2024Brakes. Parts information for parts withdrawal involving the brake hose 9J1611707F and 9J1611708F
- 11005776Jul 22, 2024Engine. Parts information for parts withdrawal for the seal ring - 0PB115625A
- 11005763Jul 16, 2024Engine. Parts information for parts withdrawal involving the rear muffler/high pressure pump
- 11005762Jul 16, 2024Other or unknown. Information on PIWIS tester update 42.800.052 & .055
- 11005759Jul 12, 2024Other or unknown. Information on PIWIS tester update 42.800.050
- 11005757Jul 10, 2024Other or unknown. Information on PIWIS tester update 42.800.040
- 11005696Jul 5, 2024Other or unknown. Information on PIWIS tester update 42.800.030
- 11005596Jul 1, 2024Other or unknown. Information on PIWIS tester update 42.800.000 – 42.800.020
- 11003051Jun 28, 2024Suspension. Parts information for parts withdrawal involving the air spring
- 11002958Jun 24, 2024Body and structure. Parts information for parts withdrawal involving the roof glass - 9J0877069EY and 9J0877069DY
- 11002860Jun 17, 2024Brakes. Parts information for parts withdrawal involving the retainer for brake hose/brake line
- 11002853Jun 14, 2024Engine. Parts information for parts withdrawal for spoiler matt black/drive unit
- 11002838Jun 5, 2024Fuel system. Parts information for parts withdrawal involving the sender for fuel gauge.
- 11001069May 28, 2024Brakes. Parts information for parts withdrawal involving the retainer for brake hose/pressure difference sender. (9J1611845C, 9J1611846C, PAB906051C)
- 11001066May 28, 2024Other or unknown. Information on PIWIS tester update 42.700.050
- 11001059May 21, 2024Other or unknown. Information on PIWIS tester update 42.700.040
- 11000938May 17, 2024Other or unknown. Instructions on advanced technical information for damages to clearcoat from paint protection film application
- 11000929May 16, 2024Other or unknown. Information on PIWIS tester update 42.700.033 & .035
- 11000912May 8, 2024Other or unknown. Technical information on a loss of a drivers key while transporting the vehicle.
- 11000863May 6, 2024Other or unknown. Information on PIWIS tester update 42.700.030 & .032
- 10254027Apr 10, 2024Engine cooling. Manufacturers certificate - allocation of approved engine oils up until MY2020
- 10253994Apr 10, 2024Electrical system. Technical information for evaluating over-revving events
- 10251154Feb 9, 2024Electrical system, Other or unknown. Information for PIWIS tester update 42.500.020
- 10246417Nov 17, 2023Equipment. Information for PIWIS tester update 42.300.050 & .052
- 10246387Nov 14, 2023Equipment. Instructions on manufactures certificate for approved Porsche A40 engine oils
- 10246385Nov 14, 2023Equipment. Instructions on manufactures certificate for approved Porsche C30 engine oils
- 10246384Nov 14, 2023Equipment. Instructions on manufacturers certificate for approved C20 engine oils
- 10246374Nov 10, 2023Equipment. Information for PIWIS tester update 42.300.040 & .041
- 10246372Nov 7, 2023Equipment. Information for PIWIS tester update 42.300.035
- 10246369Nov 3, 2023Equipment. Information for PIWIS tester update 42.300.030 - .032
- 10246366Nov 2, 2023Equipment. Parts information for parts withdrawal involving the glass roof - 9J0877069EY and 9J0877069DY
- 10244982Oct 5, 2023Equipment. Special tools and equipment information on PIWIS tester update 42.250.050
- 10243631Sep 29, 2023Equipment. Information on PIWIS tester update 42.250.045
- 10243630Sep 25, 2023Equipment. Information on PIWIS tester update 42.250.042
- 10243625Sep 22, 2023Equipment. Information PIWIS tester update 42.250.040
- 10243617Sep 19, 2023Equipment. Information on PIWIS tester update 42.250.032
- 10243616Sep 14, 2023Equipment. Information on PIWIS tester update 42.250.030
- 10243615Sep 12, 2023Equipment. Information on PIWIS tester update 42.200.025
- 10243598Sep 8, 2023Equipment. Information on PIWIS tester update 42.200.020 & .022
- 10243597Sep 6, 2023Electrical system. Special tools and equipment information for all Porsche models. Diagnostic equipment standards.
- 10243588Sep 5, 2023Engine cooling. Manufacturers certificate for an overview of approved Porsche A40 engine oils.
- 10243587Sep 5, 2023Engine cooling. Manufacturers certificate for an overview of approved Porsche C40 engine oils.
- 10243586Sep 5, 2023Engine cooling. Manufacturers certificate for an overview of approved Porsche C30 engine oils.
- 10243585Sep 5, 2023Engine cooling. Manufacturers certificate for an overview of approved Porsche C20 engine oils.
- 10243576Sep 5, 2023Equipment. Information on PIWIS tester update 42.200.000 â 42.200.012
- 10243573Sep 1, 2023Electrical system. Special tools and equipment information for the Pico Oscilloscope Extended Functionality
← All problems reported for the 2003 Porsche Boxster S
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.