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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. 165-212021-12-07. Service bulletin. ELECTRICAL SYSTEM. Information for "Incorrect fuel level display" warning/fault memory B10581B or MIL on.
No. 21332021-12-07. Service bulletin. EQUIPMENT. Special tools information for coolant cart foam update.
No. 21292021-11-05. Service bulletin. EQUIPMENT. Special tools information for a new pinout box.
No. 21182021-11-05. Service bulletin. EQUIPMENT; ENGINE. Special tools for new Cayenne and Panamera engine tools.
No. 21162021-11-05. Service bulletin. EQUIPMENT. Special tools information for a new contact surface cleaning set.
No. 111-202021-11-05. Service bulletin. SERVICE BRAKES, HYDRAULIC. Information on symptom-based workshop manual. Disc brakes - squealing noises at low speed from rear axle area.
No. 31-202021-11-04. Service bulletin. ELECTRICAL SYSTEM. Information for handling 12v lithium-ion batteries.
No. 2108.12021-11-04. Service bulletin. ELECTRICAL SYSTEM; LANE DEPARTURE. Instructions on advanced technical information for lane change assist warning.
No. 38-142021-10-06. Service bulletin. EQUIPMENT. Installation and conversion instructions for retrofitting a bicycle rack on a variety of vehicles.
No. 15-202021-10-06. Service bulletin. EQUIPMENT. Installation and conversion instructions for retrofitting a front dashcam on the Cayenne.
No. 21212021-10-06. Service bulletin. ELECTRICAL SYSTEM. Advanced technical information on a dynamic calibration fault for the Cayenne.
No. 2113.12021-10-06. Service bulletin. ELECTRICAL SYSTEM:INTERIOR LAMPS/BULBS; UNKNOWN OR OTHER. Special Tools information for Deutronic Signal Lamps.
No. 25-202021-10-06. Service bulletin. ENGINE AND ENGINE COOLING. Instructions for performing adaptation drive for vehicles with engine running faults.
No. 1904.22021-10-06. Service bulletin. EQUIPMENT. Information on new special tool requirements for all vehicles.
No. 104-202021-10-06. Service bulletin. FUEL SYSTEM, GASOLINE; FUEL SYSTEM, GASOLINE:STORAGE:AUXILLARY TANK. Instructions for replacing the fuel tank in the event of rattling noises.
No. 36-21-12021-10-06. Service bulletin. ELECTRICAL SYSTEM. Instructions for reprogramming the HV Charger Control unit in the event that charging is canceled.
No. 59-212021-09-03. Service bulletin. ENGINE AND ENGINE COOLING. List of approved C20 engine oils for all Porsche models using C20 oil.
No. 60-212021-09-03. Service bulletin. ENGINE AND ENGINE COOLING. List of approved engine C30 engine oils for all Porsche vehicles using C30 oil.
No. 61-212021-09-03. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. List of approved engine oils for all Porsche models using C40 oil.
No. 21142021-09-02. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Special tools information for a 12V Power Supply for PT3G Oscilloscope.
No. 1836.12021-09-02. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. New Special tools information for a Schumacher 100 Amp Reprogrammer / Power Supply with Battery Support.
No. 1904.12021-09-02. Service bulletin. EQUIPMENT. Special tools information for new VAS 5908 Requirements.
No. 21132021-09-02. Service bulletin. ELECTRICAL SYSTEM. Special tools information for new Deutronic Signal Lamps.
No. 107-212021-09-02. Service bulletin. STEERING; EQUIPMENT. Porsche recall repair information for Recall Campaign AMB4 – Replacing Steering Column Screws on Steering Gear.
No. 8-202021-09-02. Service bulletin. ENGINE AND ENGINE COOLING. Installation instructions for retrofitting a sports exhaust on the Cayenne S.

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