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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
122-T6A9F-022020-02-04. Service bulletin. SEATS; WHEELS; ENGINE. Parts withdrawal for various parts that were used in Recall and workshop campaigns.
122-J7H9X-012020-01-04. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ENGINE; EQUIPMENT. Technical bulletin outlining what to do if there are vibrations in the footwell of certain Cayenne vehicles.
122-Y5B4K-012020-01-03. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT ADAPTIVE/MOBILITY. Additional information for repairing the cylinder head cover near the injector holes if there are leaks.
122-G2B4B-112019-11-01. Service bulletin. ENGINE AND ENGINE COOLING. List of approved A40 engine oils for Porsche vehicles.
122-A8X6X-102019-10-31. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; ENGINE AND ENGINE COOLING. Porsche intranet posting for WKA2 campaign, which seeks to replace the exhaust system holders on affected vehicles.
122-B9P6V-092019-09-23. Service bulletin. ENGINE AND ENGINE COOLING. Instructions for installing a modified coolant pipe at the front of the cylinder head in the event of a customer complaint about leaking. This bulletin is specific to the Cayenne E-Hybrid models.
122-D4F2Y-092019-09-23. Service bulletin. ENGINE AND ENGINE COOLING. Instructions for installing a modified coolant pipe at the front of the cylinder head in the event of a customer complaint about leaking
122-R8X2A-082019-08-12. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. Installation and conversion instructions for adding the sport tailpipe option to Cayenne models after the vehicle is delvered to the delaership.
122-C3T2Z-082019-08-12. Service bulletin. ENGINE; ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT. Information about possible fault codes being displayed after vehicle has not been driven for an extended period of time, and instructions on how to clear the faults.
122-X2X7N-072019-07-08. Service bulletin. ENGINE AND ENGINE COOLING. Notice to dealers that coolants will be moved out of the special tool cabinet in the dealer service department in order to make room for new special tools. All coolant tools will be moved to the "Coolant Cart" because they need to be housed in the same place.
122-M2B7Y-062019-06-24. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS; ENGINE AND ENGINE COOLING. Due to a component change, only cooling-air flaps for the charge-air cooler (left) with an additional securing rib on the component frame are available in the event of spare parts requirements. Document gives instructions for replacing the cooling-air flap depending on the type of coolant hose installed in the vehicle.
122-K8J3T-042019-04-08. Service bulletin. ENGINE AND ENGINE COOLING. There is cast residue in the cylinder head cover sealing groove, causing the injector holes to leak.
122-R8P3T-012019-02-25. Service bulletin. ENGINE. Oil Leakage from Cylinder Head of 3.0 and 2.9-Liter V6 Engines

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