WenmarOpen by Wenmar Pro

Service bulletin 122-U8Q8M-06

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 id10117478
Published by NHTSA2017-09-14
Manufacturer's number122-U8Q8M-06
Manufacturer's date2014-09-12
NHTSA componentEQUIPMENT:ELECTRICAL; FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

NHTSA's summary

Concerns: Tank leakage diagnosis module Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. There is a possibility that particles of dirt can get into the tank leakage diagnosis module and be deposited on the diaphragm seal under certain environmental conditions. This can result in incorrect tank leakage diagnosis in some cases. The Check Engine light will be activated.

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, Fuel system, Fuel tank

Vehicles listed
PORSCHE MACAN S2015 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE MACAN TURBO2015 (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.

Other bulletins for the same vehicles and component
TSB-45-142015-08-22. Service bulletin. PORSCHE: IN SOME CASES, ON SOME VEHICLES, THERE CAN BE AN INCORRECT DIAGNOSIS OF TANK LEAKAGE DUE TO DIRT PARTICLES IN TANK LEAKAGE DIAGNOSIS MODULE AND BE DEPOSITED ON DIAPHRAGM SEAL. MODEL 2015 MACAN S, MACAN TURBO. *PE