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Service bulletins for the 2018 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.

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

By type

By component

By trouble code

Bulletins, newest first
No. 205-202024-07-03. Service bulletin. POWER TRAIN. Symptom-based workshop manual for transmission symptom involving an oil leakage on transfer box for the Cayenne
No. 206-202024-07-03. Service bulletin. POWER TRAIN. Symptom-based workshop manual for transmission symptom involving an oil leakage on transfer box for the Cayenne
No. D6862024-07-03. Service bulletin. SUSPENSION. Parts information for parts withdrawal involving the air spring
No. D6852024-07-02. Service bulletin. STRUCTURE:BODY. Parts information for parts withdrawal involving the roof glass - 9J0877069EY and 9J0877069DY
No. D6842024-07-02. Service bulletin. SERVICE BRAKES. Parts information for parts withdrawal involving the retainer for brake hose/brake line
No. D6832024-07-02. Service bulletin. ENGINE. Parts information for parts withdrawal for spoiler matt black/drive unit
No. D6822024-07-02. Service bulletin. FUEL/PROPULSION SYSTEM. Parts information for parts withdrawal involving the sender for fuel gauge.
No. D6812024-06-05. Service bulletin. SERVICE BRAKES. Parts information for parts withdrawal involving the retainer for brake hose/pressure difference sender. (9J1611845C, 9J1611846C, PAB906051C)
PIWIS2401aa2024-06-05. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.700.050
No. 31-202024-06-05. Service bulletin. ELECTRICAL SYSTEM. Technical information for diagnosis and handling of the 12 volt lithium-ion battery
PIWIS2401z2024-06-05. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.700.040
No. 24172024-06-05. Service bulletin. UNKNOWN OR OTHER. Instructions on advanced technical information for damages to clearcoat from paint protection film application
PIWIS2401y2024-06-05. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.700.033 & .035
No. 31-122024-06-05. Service bulletin. UNKNOWN OR OTHER. Technical information on a loss of a drivers key while transporting the vehicle.
PIWIS2401x2024-06-04. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.700.030 & .032
No. 169-21-22024-06-04. Over-the-air update. ELECTRICAL SYSTEM. Technical information for the OTA map update (failed) - navigation map view in the PCM screen is black/incomplete.
No. 22-132024-05-02. Service bulletin. SEATS. Technical information on a complaint - seat cover wrinkled
No. 24072024-05-02. Service bulletin. EQUIPMENT. Special tools and equipment information on the Cayenne E-Hybrid tools - frame, mount, ring wrench insert.
No. 09-242024-05-02. Service bulletin. ENGINE AND ENGINE COOLING. Manufacturers certificate - allocation of approved engine oils up until MY2020
No. 06-09-32024-05-02. Service bulletin. ELECTRICAL SYSTEM. Technical information for evaluating overspeed events on the Cayenne
No. 20-242024-04-03. Service bulletin. POWER TRAIN. Technical information for an assessment of cracks on elastomer bearings on the front and rear axles.
PIWIS2401j2024-03-04. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. Information for PIWIS tester update 42.500.020
No. 168-182024-02-08. Service bulletin. ELECTRICAL SYSTEM. Technical information for a complaint - battery low and yellow warning message "battery low service necessary" in instrument cluster
No. 19-202024-02-07. Service bulletin. ELECTRICAL SYSTEM. Installation and conversion instructions for the PCM - nav update
No. 16-132024-02-07. Service bulletin. EQUIPMENT. Symptom-based workshop manual for eliminating transmission symptoms. reprogramming control unit for tiptronic transmission

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