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Service bulletins for the 2019 Porsche Cayenne

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.

946 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
No. 211-23-12024-12-07. Service bulletin. ELECTRICAL SYSTEM. Symptom based workshop manual for a brake symptom - yellow warning message "PSM Failure" in the instrument cluster. Checking hydraulic unit and reprogram PSM control unit
No. D7032024-12-06. Service bulletin. ENGINE. Parts information for parts withdrawal involving the oil separator. The affected vehicles are cars that use part number 0PC115099A
No. 24162024-12-06. Service bulletin. UNKNOWN OR OTHER. Special tools and equipment information for the WiScope UV upgrade - affecting all Porsche models
PIWIS2402h2024-12-06. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 43.000.020 & .021. PIWIS tester updates applies to all Porsche models that have an OBD2 port.
PIWIS2402g2024-12-06. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 43.000.017. PIWIS tester updates applies to all Porsche models that have an OBD2 port.
No. D7022024-12-06. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY/WIPER. Parts information for parts withdrawal involving the camera and control unit with the camera - PAD980551 & PAD980568C. The affected vehicles are cars that use the part numbers mentioned.
No. 11-24-22024-12-06. Service bulletin. ELECTRICAL SYSTEM. Technical information for APB6 - supply cable for Porsche mobile charger with NEMA power plug
PIWIS2402f2024-12-04. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 43.000.016. PIWIS tester updates applies to all Porsche models with an OBD2 port.
PIWIS2402e2024-12-04. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 43.000.010, .011 & .015. PIWIS tester updates applies to all Porsche models with an OBD2 port.
No. 24332024-11-06. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for the Porsche mobile charger plus supply cable initialization failure
No. 24152024-11-06. Service bulletin. WHEELS. Special tools and equipment information for the thatcham master wheel lock key set. All Porsche 2024 & UP equipped with Thatcham locks
No. 138-24-12024-11-06. Service bulletin. ELECTRICAL SYSTEM. Warranty information for a warranty extension on the electric machine temperature sensor
No. 2406.12024-11-06. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for the mobile phone inductive charger information
PIWIS2401aw2024-11-06. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.950.048
No. 119-232024-11-06. Service campaign. ENGINE. Technical information for WPK9 - check crankcase ventilation plug connection
No. 24132024-11-05. Emissions. ELECTRICAL SYSTEM. Special tools and equipment information for the mobile data signal strength in the workshop
No. 2304.12024-10-07. Service bulletin. ENGINE. Information on a air separator membrane failure
No. 127-232024-10-07. Service bulletin. ENGINE. Technical information on warranty information regarding an extension for a positive crankcase ventilation hose
No. 29-242024-10-07. Service bulletin. ENGINE. Manufacturers certificate with an overview on approved Porsche A40 engine oils. See attached for list of affected vehicles.
No. 28-242024-10-07. Service bulletin. ENGINE. Manufacturers certificate with an overview on approved Porsche C40 engine oils. See attached for list of affected vehicles.
No. 27-242024-10-07. Service bulletin. ENGINE. Manufacturers certificate with an overview on approved Porsche C30 engine oils. See attached for list of affected vehicles. All MY04-20
No. 26-242024-10-07. Service bulletin. ENGINE. Manufacturers certificate with an overview on approved Porsche C20 engine oils. See attached for list of affected vehicles.
No. D698.12024-10-07. Service bulletin. STRUCTURE:BODY. Parts information for parts withdrawal involving the windscreen. Vehicles affected are cars that use part numbers 992845011Q, 992845011AN, 992845011S, 992845011AM, 992845011BL, 992845011DB, 992845047DY, 992845047FY
PIWIS2401av2024-10-07. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.950.040. PIWIS tester updates applies to all Porsche models that have an OBD2 port.
PIWIS2401au2024-10-07. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.950.032. PIWIS tester updates applies to all Porsche models that have an OBD2 port.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.