2026 Porsche Cayenne Technical Service Bulletins

246 technical service bulletins (TSBs) are on record for the 2026 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.

• 11024161Sep 30, 2025Engine. Parts information for parts withdrawal involving the belt latch. 9Y0857755D and 9Y0857755E, the vehicles affected use the part numbers mentioned.
• 11024157Sep 27, 2025Electrical system. Parts information for parts withdrawal involving the hybrid battery - 992915100LY & 992915100AX. The hybrids affected use the the part numbers mentioned
• 11024156Sep 27, 2025Engine. Parts information for Parts Withdrawal - Air Line (9Y1616719 & 9Y2616719). The vehicles affected are cars that use the part numbers mentioned
• 11024155Sep 26, 2025Electrical system. Technical information for a Diagnosis and Handling of 12-Volt Lithium-Ion Battery (Vehicle Electrical System Battery)
• 11024154Sep 26, 2025Fuel system. Instructions on advanced technical information for the Cayenne. DME P242100 – Fuel Tank Isolation Valve for Tank Ventilation System Stuck Open
• 11024152Sep 25, 2025Engine. Technical information for WSK9 - Re-Programming DME Control Unit. Update #2
• 11024151Sep 25, 2025Engine. Parts information for parts withdrawal involving the belt latch. Part numbers 9Y0857755D & 9Y0857755E are involved. The vehicles considered would use the part numbers mentioned.
• 11024150Sep 25, 2025Engine. Technical information for WSK9 - Re-Programming DME Control Unit
• 11024148Sep 24, 2025Engine. Parts information for parts withdrawal involving the compressor. Part numbers 971260601Q, 971260601QU,971260601QX, 971260601RU, 971260601SU, 971260601SX, 971260601R, 971260601RX are all affected. The vehicles that use any of the part numbers listed should be considered for this.
• 11024144Sep 23, 2025Electrical system. Parts information for parts withdrawal involving the high voltage battery - 0Z3915913BN. Vehicles affected are cars that use the part number mentioned
• 11024133Sep 17, 2025Electrical system. Parts information for parts withdrawal involving the control unit for battery monitoring. Part numbers related are PAC915234, PAC915234A, PAC915234B, PAC915234C, PAC915234D. The vehicles affected are cars that use the part number mentioned
• 11024109Sep 13, 2025Seat belts. Parts information for parts withdrawal involving the belt latch - part numbers 992857756E & 992857755D. The vehicles affected are cars that use the part numbers mentioned
• 11024071Sep 12, 2025Transmission and drivetrain. Parts information for parts withdrawal involving the rear axle steering. The part numbers are 992501031H, 992501032H, 992501033AB, 992501033AC. The vehicles affected are cars that use the part numbers listed
• 11023948Sep 8, 2025Body and structure. Parts information for parts withdrawal for a roof console - part numbers 992501031H, 992501032H, 992501033AB, and 992501033AC. The vehicles affected are cars that use any of the four part numbers mentioned.
• 11024168Sep 5, 2025Engine. Porsche intranet posting with information on workshop campaign WSK9 - Re-programming DME control unit
• 11023940Sep 2, 2025Other or unknown. Special tools and equipment information for snap-on (SBS) pricing adjustments
• 11022993Aug 26, 2025Visibility (wipers, defrost, mirrors). Technical information on the front window pane reversed. troubleshooting - closes and/or opens incorrectly.
• 11022991Aug 23, 2025Body and structure. Parts information for parts withdrawal involving the roof console. 95C959551AETM0, 95C959551ABTM0, 95C959551ACTM0, 95C959551ADTM0. The vehicles affected are cars that use the part number(s) mentioned.
• 11022990Aug 23, 2025Other or unknown. Tech live look information for dynamics 365 remote assist environment verification steps. Includes all Porsche models
• 11022936Aug 23, 2025Engine. Instructions on advanced technical information for the Cayenne DME P242100 – Fuel Tank Isolation Valve for Tank Ventilation System Stuck Open. Models affected are 9YAAV1, 9YABN1, 9YACT1, 9YBAV1, 9YBBN1, 9YBCT1
• 11022931Aug 22, 2025Electrical system. Special tools and equipment information for VAS 6292 Spec Update 2025.0.2 (VAS 6292/9 & VAS 6292/10 Required). All vehicles affected.
• 11022920Aug 20, 2025Other or unknown. Tech live look information for dynamics 365 remote assist user guide
• 11022917Aug 18, 2025Steering. Parts information for parts withdrawal involving (PAD423051B) the Steering Gear with Track Rods. The vehicles affected are cars that use the part mentioned.
• 11022913Aug 15, 2025Body and structure. Parts information for parts withdrawal involving the door lock. The affected cars are cars that use part numbers 971839016B, 971839015D, 971839015B, 971839016D, 971839016C, 971839015C, 9Y0839015, 9Y0839016, 9Y0839016A, 9Y0839015A
• 11022912Aug 13, 2025Body and structure. Installation and conversion instructions for the sport design package on the Cayenne. Starting at model year 2024.
• 11022858Aug 13, 2025Other or unknown. Parts information for parts withdrawal involving Adhesive Tape (9GT827972B). The vehicles are not listed, but the affected cars are ones that use the part number mentioned.
• 11022899Aug 12, 2025Engine. Manufacturers certificate for an Overview of Approved Porsche C40 Engine Oils
• 11022898Aug 12, 2025Engine. Manufacturers certificate for an overview of approved Porsche C30 engine oils. Starting at model year 2021 vehicles.
• 11022895Aug 12, 2025Engine. Manufacturers certificate for an overview of approved Porsche C20 engine oils. Starting at model year 2021 vehicles.
• 11022894Aug 12, 2025Engine. Manufacturers certificate for overview of approved Porsche A40 engine oils. The vehicles affected are cars that use A40 engine oils. MY1997-2020
• 11022892Aug 12, 2025Engine. Manufacturers certificate for overview of approved Porsche C20 engine oils. The vehicles affected are cars that use C20 engine oils. MY17-20
• 11022826Aug 7, 2025Electrical system. Parts information for parts withdrawal involving the high voltage battery - 9J1915590M and 9J1915589M. The vehicles are not listed, but the affected cars are ones that use the part numbers mentioned.
• 11022812Aug 4, 2025Electrical system. Instructions on advanced technical information for the Porsche mobile charger plus supply cable initialization failure
• 11022799Aug 4, 2025Engine. Parts information for Parts Withdrawal -Coolant pipe (PAB12113103). Vehicles not listed, but the affected cars are ones that use part number PAB12113103
• 11022619Aug 4, 2025Electrical system. Special tools and equipment information for the orange pump - HV battery case only. Includes all PHEV and BEV
• 11022615Aug 1, 2025Electrical system. Parts information for parts withdrawal involving all the part numbers below. The vehicles affected are cars that use the part numbers in the PDF. 9Y0919620E, 9Y1919599H, 9Y2919599H, 976919597E, 976919599F, 977919599F, 9J1919597AE, 9J1919599AF, 9J1919599AG, 992919597AH, 992919597AJ
• 11021667Jul 31, 2025Electrical system. Parts information for parts withdrawal involving the display and controls. The list of part numbers are provided in the PDF. The vehicles affected are cars that use those part number(s).
• 11021670Jul 30, 2025Electrical system. Technical information for troubleshooting the ac charging.
• 11021659Jul 25, 2025Electrical system. Technical information for the diagnosis and handling of 12 volt lithium ion battery: Cayenne, 911, and Taycan
• 11021646Jul 24, 2025Visibility (wipers, defrost, mirrors). Technical information for Assessment of Extent of Fogging on Lighting Components
• 11021643Jul 22, 2025Forward collision avoidance, Lane departure. Instructions on advanced technical information for troubleshooting ADAs systems
• 11021639Jul 22, 2025Electrical system. Parts information for parts withdrawal involving the high-voltage connector (PAC915161). Vehicles not listed but the cars affected are cars that use part number PAC915161
• 11021637Jul 18, 2025Engine. Parts information for parts withdrawal involving the part numbers below. The vehicles affected are cars that use the part numbers listed. 971260601SX, 971260601SU, 971260601RU, 971260601QX, 971260601QU, 971260601Q
• 11021635Jul 17, 2025Other or unknown. Installation and conversion instructions for the trailer hitch on the Cayenne. Model years not listed - please refer to PDF for more information
• 11021634Jul 17, 2025Wheels. Manufacturers certificate for approved wheels and tires on the Cayenne - MY24-26
• 11021671Jul 12, 2025Engine. Manufacturers certificate for approved engine oils for MY26

← All problems reported for the 2026 Porsche Cayenne