Service bulletins for the 2005 Porsche Boxster
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
402 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
| 122-S3R9Q-11 | 2019-11-01. Service bulletin. ELECTRICAL SYSTEM. New PIWIS Tester update 38.800.030 |
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| 122-H6S4J-11 | 2019-11-01. Service bulletin. ELECTRICAL SYSTEM. New PIWIS Tester update 38.800.020 |
| 122-D4N9X-11 | 2019-11-01. Service bulletin. ELECTRICAL SYSTEM. New PIWIS tester updates 38.800.000 &.010 |
| 122-G2B4B-11 | 2019-11-01. Service bulletin. ENGINE AND ENGINE COOLING. List of approved A40 engine oils for Porsche vehicles. |
| 122-Z3C2E-10 | 2019-10-15. Service bulletin. ELECTRICAL SYSTEM. Announcement of new Tech Live look, which will put technicians into live chats with technical support if they should have an urgent issue |
| 122-L8R6J-10 | 2019-10-15. Service bulletin. ELECTRICAL SYSTEM. Bulletin highlighting new updates 38.750, 38.750.000 for the Porsche PIWIS Tester 3 |
| 122-Z6Y7L-09 | 2019-09-23. Service bulletin. ELECTRICAL SYSTEM. Bulletin outlining PIWIS Tester updates 38.600.030 & 035. |
| 122-E4R8U-09 | 2019-09-23. Service bulletin. ELECTRICAL SYSTEM. Bulletin outlining PIWIS Tester updates 38.600.020. |
| 122-B3Y6H-09 | 2019-09-23. Service bulletin. ELECTRICAL SYSTEM. Bulletin outlining PIWIS Tester updates 38.600.000, .010, & .015. |
| 122-F7A6N-07 | 2019-07-08. Service bulletin. ENGINE AND ENGINE COOLING. Announcement of new Special Tool 9942 for cheching the valve on the coolant reservoir for the 718. |
| 122-X2X7N-07 | 2019-07-08. Service bulletin. ENGINE AND ENGINE COOLING. Notice to dealers that coolants will be moved out of the special tool cabinet in the dealer service department in order to make room for new special tools. All coolant tools will be moved to the "Coolant Cart" because they need to be housed in the same place. |
| 122-V5F8X-07 | 2019-07-08. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. Information on new model designation logos which can be purchased and applied to the rear exhaust area of a vehicle, displaying the model designation on the outside of the vehicle. |
| 122-V3B6B-07 | 2019-07-08. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Announcement of a 6 month warranty extension on VAS 581005P R1234yf Service Units for air conditioning. |
| 122-W9D2T-07 | 2019-07-08. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Instructions for using VAS 581005P in order to chech and service R1234yf Air Conditioning Unit. |
| 122-X5P4C-11 | 2017-10-15. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY. Spare parts requirements for components on the power distributor (housing/pin/cable) or in the event of complaints relating to the overall power supply on the vehicle and if a "corroded pin in the power distributor" is determined as the cause of the problem, the pin (? Replacing pin) must be replaced. |
| 122-S9G7U-06 | 2017-09-14. Service bulletin. ELECTRICAL SYSTEM. Concerns: Power distributor (? Installation position of power distributor) Information: In the event of complaints relating to the overall power supply on the vehicle and if a "corroded pin in the power distributor" is determined as the cause of the problem, the pin (? Item 1 is old style) must be replaced. |
| 122-N7K2Y-06 | 2017-08-01. Service bulletin. ELECTRICAL SYSTEM:IGNITION; ENGINE. Concerns: Ignition coil with Part Nos. 997.602.104.00 and 997.602.107.00 Information: Procedure for replacing faulty ignition coils. Cracks in the ignition coil housing (Figure 1) can cause corrosion, which can result in a rough-running engine and misfiring. |
| TI-41-14 | 2014-10-31. Service bulletin. EQUIPMENT. PORSCHE: IF POWER DISTRIBUTOR PIN, ON SOME VEHICLES, IS CORRODED AND CAUSE HAS BEEN DETERMINED, THEN PIN ON POWER DISTRIBUTOR MUST BE REPLACED. MODEL 2005-2012 911 CARRERA, BOXSTER, CAYMAN. *PE |
| TI-58-12 | 2014-08-05. Service bulletin. ELECTRICAL SYSTEM:IGNITION. PORSCHE: PROCEDURAL INFORMATION PROVIDED REGARDING THE REPLACING OF FAULTY CRACKED IGNITION COILS ON CERTAIN VEHICLES. MODEL 1997-2013 BOXSTER (986), BOXSTER/CAYMAN (987), CARRERA (996 & 997). *PE |
| TI-39-12 | 2012-06-14. Service bulletin. EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH. PORSCHE: THE INSTRUMENT CLUSTER DISPLAYS WARNING OF BRAKE LIGHT REMAINS ON. *PE |
| PK-D8-16 | 2011-06-20. Service bulletin. UNKNOWN OR OTHER. PORSCHE: INFORMATION ON HOW TO READ THE VIN. *RM |
| TI-4-05-6 | 2010-06-17. Service bulletin. AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE-INACTIVE. PORSCHE: DIAGNOSTIC TROUBLE CODES IN AIRBAG CONTROL UNIT. AIRBAG WARNING LIGHT ACTIVATED IN MULTIFUNCTION DISPLAY. FAULT CODES 8023; 8024; 8027; 8028; 8030; 8034; 8049; 801A, 801B, 801C, 80E0; 80E1; 80E2; 8038 OR 808A IN THE FAULT MEMORY OF AIRBAG CONTROL UNIT. RETURN OF FUNCTIONAL AIRBAG CONTROL UNITS TO THE WARRANTY TEST CENTER. *PE |
| TSB-16-08 | 2009-08-19. Service bulletin. FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP. PORSCHE: RETURN OF FUEL HIGH PRESSURE PUMPS. PROTECTION CAPS MISSING OR NOT FITTED ON FUEL CONNECTIONS ON FUEL HIGH PRESSURE PUMP. A POSSIBILITY THAT DIRT, DUST OR OTHER PARTICLES CAN GET INTO THE CONNECTIONS. *PE |
| TB-8-05 | 2009-05-22. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION; POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER(MOTORCYCLE). PORSCHE: CLUTCH PEDAL DOES NOT FULLY REACH ITS ORIGINAL POSITION, AFTER BEING PRESSED. THIS IS CAUSED BY AIR IN THE HYDRAULIC SYSTEM. *PE |
| 2445 | 2009-01-14. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. PORSCHE: ROUGH RUNNING ENGINE AT IDLE SPEED-DIAGNOSTICS ON HOT FILM MASS AIR FLOW SENSOR (MAF). *PE |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.