2021 Porsche Cayenne Technical Service Bulletins

817 technical service bulletins (TSBs) are on record for the 2021 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.

• 10246388Nov 14, 2023Equipment. Instructions on manufactures certificate for approved Porsche 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
• 10246461Nov 6, 2023Electrical system. Instructions on advanced technical information for troubleshooting AC charging
• 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
• 10245162Oct 31, 2023Electrical system. Instructions on advanced technical information for the permanent diagnostic trouble codes
• 10245161Oct 31, 2023Electrical system. Technical information on WMM7 - replacing VTS control unit
• 10245148Oct 19, 2023Body and structure, Equipment, Visibility (wipers, defrost, mirrors). Installation and conversion instructions for the Macan and Cayenne - front window motor without function
• 10245115Oct 13, 2023Visibility (wipers, defrost, mirrors). Instructions on advanced technical information for the surround camera
• 10245109Oct 11, 2023Fuel system. Instructions on advanced technical information for the Cayenne GTS and Turbo - "wanted car"
• 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
• 10243629Sep 25, 2023Engine cooling. Technical information for a complaint - check engine warning light active in conjunction with fault memory entry.
• 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
• 10243638Sep 12, 2023Electrical system. Porsche intranet posting with information on recoding control unit for assistance systems - WPH4
• 10243615Sep 12, 2023Equipment. Information on PIWIS tester update 42.200.025
• 10243606Sep 8, 2023Electronic stability control. Technical information for WPH4 - recoding control unit for assistance systems
• 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.
• 10243591Sep 5, 2023Engine cooling. Manufacturers certificate for an overview of approved Porsche C40 engine oils.
• 10243590Sep 5, 2023Engine cooling. Manufacturers certificate for an overview of approved Porsche C30 engine oils.
• 10243589Sep 5, 2023Engine cooling. Manufacturers certificate for an overview of approved Porsche C20 engine oils.
• 10243579Sep 5, 2023Engine cooling. Symptom-based workshop manual for a rattling noise from the rear area of the exhaust system.
• 10243576Sep 5, 2023Equipment. Information on PIWIS tester update 42.200.000 – 42.200.012
• 10243573Sep 1, 2023Electrical system. Special tools and equipment information for the Pico Oscilloscope Extended Functionality
• 10242140Aug 29, 2023Equipment. Parts information for parts withdrawal on the locks made to original key code
• 10242132Aug 25, 2023Engine cooling, Other or unknown. Parts information on parts withdrawal for the oil pump
• 10242128Aug 21, 2023Electrical system. Information on advanced technical information for the Cayenne and 911 - conbox current draw discharges 12v battery
• 10242124Aug 21, 2023Electrical system, Other or unknown. Information on advanced technical information for the connect registration and pairing PDI tips.
• 10242122Aug 21, 2023Other or unknown, Electrical system. Information on advanced technical information for the wall charger connect - ground fault troubleshooting
• 10242111Aug 16, 2023Seats. Symptom-based workshop manual for the Cayenne - front seat symptom. knocking/whinning noise from the seat frame.
• 10242103Aug 11, 2023Other or unknown. Installation and conversion instructions for the trailer hitch on the Cayenne
• 10242098Aug 11, 2023Lane departure, Visibility (wipers, defrost, mirrors), Forward collision…. Installation and conversion instructions for the Cayenne
• 10242091Aug 11, 2023Electrical system. Technical information for diagnosis and handling of the 12 volt lithium-ion battery
• 10242053Aug 4, 2023Engine cooling. Instructions on manufacturers certificate for approved Porsche C30 engine oils.
• 10240439Jul 31, 2023Engine cooling. Manufacturers certificate for allocation of approved engine oils
• 10240420Jul 25, 2023Seats. Instructions on advanced technical information for the Cayenne - front seats make excessive noise during longitudinal adjustment
• 10240414Jul 25, 2023Equipment. Information for PIWIS tester update 42.100.000, .010 & .011
• 10240413Jul 24, 2023Electrical system. Instructions for advanced technical information for the PCM and Porsche innodrive software temporarily unavailable
• 10240402Jul 18, 2023Electrical system. Instructions on advanced technical information for the Porsche Mobile Charger
• 10240397Jul 14, 2023Back-over prevention (rear camera). Information for PIWIS tester updates 42.000.050 & .051
• 10240394Jul 13, 2023Equipment, Engine cooling. Technical information for a complaint involving the cylinder head cover near the injector holes leaking.
• 10240390Jul 12, 2023Electrical system. Instructions on advanced technical information for the red warning instrument cluster - occupant seat belt not fastened.
• 10240389Jul 12, 2023Back-over prevention (rear camera). Information for PIWIS tester update 42.000.048
• 10240386Jul 11, 2023Electrical system. Instructions on advanced technical information for the conbox current draw discharges 12v battery - Cayenne and 911.
• 10240384Jul 11, 2023Electrical system. Technical information for the message “e-power not available” appears in the instrument cluster with the message “oil level too high"

← All problems reported for the 2021 Porsche Cayenne