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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: Engine are shown. Show all

Bulletins, newest first
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. D6942024-10-04. Service bulletin. ENGINE. Parts information for parts withdrawal involving the engine oil (00004321093)
No. 2412.22024-09-05. Service bulletin. ENGINE. Instructions on advanced technical information for the Cayenne DME - P242100 – Fuel Tank Isolation Valve for Tank Ventilation System
No. 8-182024-08-06. Service bulletin. ENGINE. Installation and conversion instructions for the sports tailpipe, twin branch - silver/black
No. 2412.12024-08-06. Service bulletin. ENGINE. Instructions on advanced technical information for the Cayenne DME P242100 - fuel tank isolation valve for tank ventilation system - stuck open
No. 173-212024-08-06. Service bulletin. ENGINE. Technical information for a warning message "coolant temperature too high:: checking coolant pump and change over valve
No. D6882024-08-06. Service bulletin. ENGINE. Parts information for parts withdrawal for the seal ring - 0PB115625A
No. D6872024-08-06. Service bulletin. ENGINE. Parts information for parts withdrawal involving the rear muffler/high pressure pump
No. 17-182024-07-03. Service bulletin. ENGINE. Technical information for a complaint - engine faults (knocking/tapping combustion) under loads
No. D6832024-07-02. Service bulletin. ENGINE. Parts information for parts withdrawal for spoiler matt black/drive unit
No. 2221.42024-07-02. Service bulletin. ENGINE. Instructions on advanced technical information for the Cayenne E-Hybrid - thermal management fault (P26B100) causes a check engine light
No. 2307.22024-06-05. Service bulletin. ENGINE. Instructions on advanced technical information for a display of "coolant temperature too high" in group V6 and V8 engines
No. 120-19-22024-05-03. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. Symptom based workshop manual for a noise symptom - rattling noises from engine compartment. Checking balance shaft bracing wheel and replacing if necessary - E3
No. 09-242024-05-02. Service bulletin. ENGINE AND ENGINE COOLING. Manufacturers certificate - allocation of approved engine oils up until MY2020
No. 24132024-05-02. Service bulletin. ENGINE AND ENGINE COOLING. Instructions on advanced technical information for the Cayenne - squealing noises during light deceleration/coasting
No. 24122024-05-02. Service bulletin. ENGINE AND ENGINE COOLING. Instructions on advanced technical information for the Cayenne - fuel tank isolation valve for tank ventilation system - stuck open
No. 2307.12024-04-03. Service bulletin. ENGINE AND ENGINE COOLING. Instructions on advanced technical information for the display of "coolant temperature too high"
No. 166-21-12024-02-08. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:PIPES, HOSES, AND FITTINGS; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT; ENGINE AND ENGINE COOLING. Technical information for Oil Leakage on Cylinder Head Cover: Insert Micro-Self-Locking Screw
No. 167-23-22024-01-03. Service bulletin. ENGINE AND ENGINE COOLING. Technical information for the coolant warning light lights up - supposed coolant loss on coolant pump
No. 23322024-01-03. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. Instructions on advanced technical information for the Cayenne auxiliary hydraulic pump for transmission oil fault
No. 28-232023-10-05. Service bulletin. ENGINE AND ENGINE COOLING. Technical information for a complaint - check engine warning light active in conjunction with fault memory entry.
No. 19-232023-10-05. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. Manufacturers certificate for an overview of approved Porsche A40 engine oils.

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