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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

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

Bulletins, newest first
No. 22262022-09-08. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for the Macan, Cayenne, and 911. restarts unexpectedly.
No. 22242022-09-08. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM. Instructions on advanced technical information for the Cayenne and 911 - inno-drive does not function.
No. 197-21-22022-09-08. Service bulletin. ELECTRICAL SYSTEM. Technical information on WMP2 - reworking charging electronics.
No. 139-222022-09-08. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Technical information for the check engine warning light activated/fault memory entry.
No. 197-21-32022-09-08. Service bulletin. ELECTRICAL SYSTEM. Technical information for WMP2 - reworking charging electronics
No. 197-21-42022-09-08. Service bulletin. ELECTRICAL SYSTEM. Technical information WMP2 - reworking charging electronics (workshop campaign)
No. 22232022-09-07. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for OBC - DMC faults for control pilot (Cayenne and Panamera E-Hybrids)
No. 30-22-12022-09-07. Service bulletin. ELECTRICAL SYSTEM. Technical information for WMJ9 - reprograming gateway control unit (battery sensor)
No. 22212022-09-07. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Instructions on advanced technical information for the Cayenne E-Hybrid thermal management fault. Fault P26B100
No. 125-182022-09-07. Service bulletin. ELECTRICAL SYSTEM. Symptom base workshop manual for eliminating transmission symptoms - yellow warning message.
WMJ92022-08-17. Service bulletin. ELECTRICAL SYSTEM. Porsche intranet posting with information on Workshop Campaign WMJ9 - reprograming control unit gateway
WMJ62022-08-16. Service bulletin. ELECTRICAL SYSTEM; SEATS. Porsche intranet posting with information on Workshop Campaign WMJ6 - reprograming and-or coding seat control unit
WMN62022-08-16. Service bulletin. ELECTRICAL SYSTEM. Porsche intranet posting with information on Workshop Campaign WMN6 - 3G network shutdown
WMM72022-08-16. Service bulletin. ELECTRICAL SYSTEM. Porsche intranet posting with information on Workshop Campaign WMM7 - replacing VTS control unit
WLN32022-08-05. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Porsche intranet posting with information on Workshop campaign WLN3 - replacing starter
No. 92-222022-08-04. Service bulletin. ELECTRICAL SYSTEM. Information the replacement requirement for head-up display: subsequent update after replacing head-up display hardware.
No.108-192022-06-02. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Information on symptom-based workshop manual - map details missing some regions: re-program navigation update using SD card.
No. 2210.12022-06-02. Service bulletin. ELECTRICAL SYSTEM; SERVICE BRAKES. Instructions on advanced technical information for electric parking brake warning in the instrument cluster
No. 30-222022-06-02. Service bulletin. ELECTRICAL SYSTEM. Information on WMJ9 - re-programing gateway control unit (battery sensor)
No. 2116.12022-05-03. Service bulletin. SEATS; ELECTRICAL SYSTEM; SEAT BELTS. Instructions on advanced technical information for red warning in the instrument cluster - occupant seat belt not fastened.
No. 2207.12022-04-05. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Advanced technical information for WMM7.
No. 127-192022-04-05. Service bulletin. ELECTRICAL SYSTEM. Symptom based workshop manual for a white message in the instrument cluster "emergency call function fault - service necessary"
No. 180-21-22022-04-05. Service bulletin. ELECTRICAL SYSTEM. Information on WMM7 - replacing VTS control unit.
No. 180-21-12022-04-05. Service bulletin. EQUIPMENT:MECHANICAL; ELECTRICAL SYSTEM. Technical information for WMM7 - replacing VTS control unit.
No. 22052022-03-04. Service bulletin. ENGINE AND ENGINE COOLING; FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; ELECTRICAL SYSTEM. Instructions on advanced technical information for Cayenne and Panamera with EVAP faults sought for analysis purposes.

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