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Service bulletins for the 2016 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.

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

By type

By component

By trouble code

Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
No. 180-212023-11-08. Service bulletin. ELECTRICAL SYSTEM. Technical information on WMM7 - replacing VTS control unit
No. 23142023-10-05. Service bulletin. ELECTRICAL SYSTEM. Special tools and equipment information for all Porsche models. Diagnostic equipment standards.
No. 23132023-10-05. Service bulletin. ELECTRICAL SYSTEM. Special tools and equipment information for the Pico Oscilloscope Extended Functionality
No. 1706.22023-07-06. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for packaging and test log requirements for high voltage lithium-ion battery returns.
No. 22342023-01-10. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for improper odometer and speedometer function
No. 199-22-32022-12-07. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY. Technical information for ANB4 - retrofitting locking caps on the front left and right headlights.
No. 155-222022-11-04. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Technical information on WMP4 - affixing label on the infrastructure charging cable.
No. 2011.12022-11-04. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Information for recommended HV battery - fire blanket on the Panamera, Cayenne, and Taycan
WMM72022-08-16. Service bulletin. ELECTRICAL SYSTEM. Porsche intranet posting with information on Workshop Campaign WMM7 - replacing VTS control unit
No. 05-212022-06-03. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:MANAGEMENT SYSTEM/ENERGY CONTROL MODULE (BMS/BECM):SOFTWARE. Technical information for replacing the high-voltage battery
No. 2207.12022-04-05. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Advanced technical information for WMM7.
No. 180-21-22022-04-05. Service bulletin. ELECTRICAL SYSTEM. Information on WMM7 - replacing VTS control unit.
No. 37-162022-04-05. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY; ELECTRICAL SYSTEM:ADAS:HUD:CAMERA/SENSOR. Information on eliminating symptoms in body interior: re-calibrating surround view camera control unit.
No. 25-212022-04-05. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). Installation and conversion instructions for the Cayenne. PCM3.1 - Navigation Update
No. 180-21-12022-04-05. Service bulletin. EQUIPMENT:MECHANICAL; ELECTRICAL SYSTEM. Technical information for WMM7 - replacing VTS control unit.
No. 117-182022-03-04. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Technical information on spare parts requirements - inner actuating mechanism for rear door opener.
No. 180-212022-03-03. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Information for recall campaign WMM7 replacing VTS control unit.
No. 37-162022-02-04. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY. Symptom based workshop manual information - eliminating symptoms in body interior: Re-calibrating Surround View Camera Control Unit (for I-no. 8A4)
No. 180-212021-12-07. Service bulletin. ELECTRICAL SYSTEM. Technical information on WMM7 - replacing VTS control unit.
No. 05-212021-11-04. Service bulletin. ELECTRICAL SYSTEM. Instructions for replacing the high-voltage battery for the Cayenne S E-Hybrid.
No. 117-212021-09-02. Service bulletin. ELECTRICAL SYSTEM. Instructions on how to remedy a message in the instrument cluster for 'Failure ABS/PSM' relating to a defect in one or more speed sensors.
No. 2114.12021-08-04. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Advanced technical information for updating the PVTS CU Software in the event that the engine will not start.
No. 21142021-07-06. Service bulletin. ELECTRICAL SYSTEM. Advanced technical information on Updating PVTS CU Software in the event that the Engine will not start.
CAY517-162021-06-28. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE. Should you receive a customer complaint regarding the fuel tank readiness the fuel tank readiness switch coming loose. (Falling into door panel), there may be an issue with the fuel tank readiness switch and of the trim tolerances that do no meet skpecifications.
CAY224-162021-06-28. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE. DME Control Unit - There is a possibility that an excessively high drive torque will be transferred to the rear axle when the Performance Start function is used on the affected vehicles. If the performance start function is used frequently. Overloading of the drive shafts cannot be ruled out. This can damage the drive shaft on the rear axle.

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