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Service bulletin 122-K2Z9K-05

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 id10126445
Published by NHTSA2017-12-22
Manufacturer's number122-K2Z9K-05
Manufacturer's date2015-08-06
NHTSA componentEQUIPMENT:APPLIANCE:AIR CONDITIONER

NHTSA's summary

Customer Situation: The airflow from the vents may be reduced dramatically while the blower is still running during extended trips with lower fan speed settings (4 bars and below). Work Procedure: If the customer complains of the above symptom, it is important to verify that the basic necessities for AC operation are in place.

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, Heating and air conditioning

Vehicles listed
PORSCHE MACAN2015

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

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