2023 Porsche Cayenne Technical Service Bulletins

552 technical service bulletins (TSBs) are on record for the 2023 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.

• 10237397May 9, 2023Engine cooling. Technical information for a message "engine control system fault" in conjunction
• 10235503Apr 27, 2023Engine cooling. Instructions on advanced tehcnical information for the Cayenne E-Hybrid - thermal management fault (P26B100) causes a check engine light
• 10235498Apr 27, 2023Exterior lighting, Visibility (wipers, defrost, mirrors), Electrical system. Instructions on advanced technical information for the Cayenne - auxiliary headlight incorrect operation
• 10235491Apr 24, 2023Equipment. Special tools and information on the sealing ring extractor
• 10235382Apr 6, 2023Visibility (wipers, defrost, mirrors). Installation and conversion instructions for the front camera on the Cayenne
• 10235376Apr 5, 2023Fuel system. Symptom based workshop manual for a rattling noise form the fuel tank area - replacing fuel tank with new type of fuel tank
• 10233963Mar 30, 2023Electrical system. Technical information for the diagnosis and handling of 12v lithium ion battery
• 10233939Mar 20, 2023Equipment. Special tools information for the HV Diagnostic and repair tools/orange HV toolbox foam
• 10233926Mar 16, 2023Engine cooling. Advanced technical information for the Cayenne E-Hybrid - thermal management fault P26B100 Causes Check Engine Light
• 10233920Mar 16, 2023Equipment. Product knowledge for the Porsche evolution from 1948-2023.
• 10233885Mar 9, 2023Brakes. Technical information on a complaint - brake noise
• 10232447Feb 27, 2023Engine cooling. Advanced technical information: E3.I/G2 V8 – Oil/Air Separator Membrane Failure
• 10232445Feb 27, 2023Fuel system. Manufacturers certificate for approved engine oils for MY23.
• 10232442Feb 27, 2023Equipment. Information for PIWIS tester update 41.750.045 & .046
• 10232427Feb 17, 2023Electrical system. Special tools information for a map update for PCM 6
• 10232425Feb 16, 2023Electrical system. Advanced technical information for the front turn signal inoperative - Cayenne as of MY19
• 10232416Feb 14, 2023Equipment. Special tools information for the pneumatic cartridge gun.
• 10232397Feb 13, 2023Equipment, Electrical system, Brakes. Technical information for a complaint - error message "engine control system fault" when brake pedal is pressed slightly. Vehicle still moves normally.
• 10232390Feb 10, 2023Equipment, Fuel system. Parts information for parts withdrawal involving the fuel filler flap and bearing shell.
• 10231393Jan 24, 2023Brakes, Equipment. Information on symptom based workshop manual - creaking/squeaking noises when operating the brake pedal.
• 10231351Jan 17, 2023Wheels, Equipment. Technical information for modified wrench size of the wheel bolts
• 10231478Jan 9, 2023Electrical system. Porsche intranet posting with information on workshop campaign WNV7 - Activating Gateway Off-road Function Control Unit
• 10231332Jan 9, 2023Electrical system. Technical information for WNV7 - activating gateway off-road function control unit.
• 10231325Jan 6, 2023Electrical system. Technical information for a diagnosis and handling of the 12 volt battery (on-board battery)
• 10231482Jan 4, 2023Electrical system, Equipment. Porsche intranet posting with information on workshop campaign WMQ3 - retrofitting loudspeaker booster
• 10231313Jan 4, 2023Equipment, Electrical system. Technical information for WMQ3 - retrofitting loudspeaker booster for 2022-2023 9YA, 9YB, 971, Y1A, and Y1B
• 10231309Jan 3, 2023Electrical system. Instructions on advanced technical information involving the mobile charger connect (PMCC) for software bugs and loss of power setting
• 10229646Dec 30, 2022Electrical system. Information on technical information for WML0 - retrofitting loudspeaker booster
• 10229634Dec 19, 2022Engine cooling. Technical information for a check engine warning light is active in conjunction with fault memory entry “P25B400” in the DME control unit
• 10229632Dec 19, 2022Engine cooling. Technical information for a Warning Message "Coolant Temperature Too High": Checking Coolant Pump and Change-Over Valve
• 10229625Dec 15, 2022Electrical system. Information on technical information for a complaint involving the Cayenne, Cayman, Boxster, Macan, and 911. The SD map update/OTA map update does not function
• 10229617Dec 8, 2022Electrical system. Instructions on advanced technical information for improper odometer and speedometer function
• 10227393Nov 30, 2022Equipment. Special tools information for the logo templates and exchangeable inserts.
• 10227388Nov 28, 2022Equipment, Electrical system. Technical information for WML0 - retrofitting loudspeaker booster
• 10227379Nov 18, 2022Equipment. Information for PIWIS tester update 41.500.020 & .022
• 10227374Nov 16, 2022Brakes, Electrical system. Instructions on advanced technical information for the Taycan, 911, Cayenne. Active parking support and remote park assist not available in certain parts.
• 10227370Nov 16, 2022Electrical system, Visibility (wipers, defrost, mirrors). Installation and conversion instructions for the front and rear cameras.
• 10227354Nov 11, 2022Electrical system. Instructions on advanced technical information for the Porsche Mobile Charger Connect (PMCC)
• 10227349Nov 11, 2022Equipment. Special tools information for welding tools for the 911, 718, Macan, Panamera, Cayenne, Taycan.
• 10227334Nov 10, 2022Other or unknown. Parts information for parts withdrawal involving the gateway
• 10227330Nov 9, 2022Equipment, Electrical system. Technical information for WML0 - retrofitting loaudspeaker booster
• 10225831Oct 7, 2022Tires, Wheels. Instructions on the manufacturers certificate for approved tires and wheels.
• 10225815Oct 4, 2022Equipment, Seats. Installation and conversion instructions for the rear seat entertainment for the Cayenne.
• 10225814Oct 3, 2022Equipment, Electrical system. Information for recommended HV battery - fire blanket on the Panamera, Cayenne, and Taycan
• 10222554Sep 30, 2022Engine cooling. Instructions on manufacturers certificate for allocation of approved engine oils.
• 10222550Sep 30, 2022Equipment. Information for PIWIS tester update 41.400.000 & .010.
• 10222545Sep 26, 2022Equipment. Information for PIWIS tester update #41.375.050
• 10222533Sep 22, 2022Equipment. Information for PIWIS tester update #41.375.045.
• 10222527Sep 19, 2022Fuel system, Equipment. Parts information for parts withdrawal involving the fuel filler flap
• 10222515Sep 16, 2022Equipment. Information for PIWIS tester update #41.375.040

← All problems reported for the 2023 Porsche Cayenne