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Service bulletin No. 189-23

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10249872
Published by NHTSA2024-02-07
Manufacturer's numberNo. 189-23
Manufacturer's date2024-01-19
NHTSA componentEQUIPMENT

NHTSA's summary

Technical information for WPR8 - checking crankcase sensor and reworking if necessary

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Equipment and accessories

Vehicles listed
PORSCHE CAYENNE S2024 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE CAYENNE S COUPE2024 (the catalog's model; the bulletin names a series or trim of it)

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20236622023-12-13. Accessories

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
No. 120-19-22024-05-03. Service bulletin. Symptom based workshop manual for a noise symptom - rattling noises from engine compartment. Checking balance shaft bracing wheel and replacing if necessary - E3
No. 24072024-05-02. Service bulletin. Special tools and equipment information on the Cayenne E-Hybrid tools - frame, mount, ring wrench insert.
No. 24052024-05-02. Service bulletin. Special tools and equipment information on the Cayenne E-Hybrid
No. 24022024-03-05. Service bulletin. Special tools and equipment information for the Cayenne launch tools
No. 24022024-02-08. Service bulletin. Instructions on advanced technical information for the Cayenne - roof sonsole rattles
No. 180-232024-01-03. Service bulletin. Technical information for Rear Axle Steering Control Unit - B200FF0 fault memory entry after software actions customer service
No. 174-232023-12-08. Service bulletin. Technical information for little or no cooling power from air-conditioning system
PIWIS2302s2023-12-08. Service bulletin. Information for PIWIS tester update 42.300.050 & .052
No. 38-232023-12-07. Service bulletin. Instructions on manufactures certificate for approved Porsche C40 engine oils
No. 37-232023-12-07. Service bulletin. Instructions on manufactures certificate for approved Porsche C30 engine oils