WenmarOpen by Wenmar Pro

Service bulletin MAC55-16

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 id10198550
Published by NHTSA2021-06-28
Manufacturer's numberMAC55-16
Manufacturer's date2016-03-30
NHTSA componentSTRUCTURE; WHEELS

NHTSA's summary

Longgitudinal member for front left wheel housing - WG03-Applying corrosion Protection to Longitudinal M ember for Front Left Wheel Housing (Workshop Campaign)

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

Body and frame, Wheels

Vehicles listed
PORSCHE MACAN2016

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
SPTL26092026-10-02. Service bulletin. Special Tools and Equipment Information for alignment machines - Q3 2026 Software Spec Update Available
SPTL26082026-09-04. Service bulletin. Special Tools and Equipment Information for alignment machines - Q2 2026 Software Spec Update Available
SPTL 2603b2026-08-05. Service bulletin. Porsche Approved Collision Center – Acquiring Special Tools and Equipment
SPTL 2603b2026-08-05. Service bulletin. Porsche Approved Collision Center – Acquiring Special Tools and Equipment
SPTL2603a2026-07-08. Other. Porsche Approved Collision Center – Acquiring Special Tools and Equipment
40/26 44072026-07-07. Service bulletin. Wheel Bolt Replacement Requirement - Change from Wheel Bolts with Aluminum Washers to Wheel Bolts with Steel Washers (40/26)
No. D782.12026-06-05. Service bulletin. Parts information for parts withdrawal involving the door lock. The part numbers involved are all included in the PDF. All parts before generation status S08 and before pro-duction date 01.09.2024. The vehicles affected are ones that use the part numbers mentioned.
No. D7852026-06-05. Service bulletin. Parts information for parts withdrawal involving 9J1827447B, PAA971221B, and 95B201060AA. The lock, the fuel tank attachments, and the module connector. The vehicles affected are ones that use the part number(s) mentioned.
No. D7822026-05-07. Service bulletin. Parts information for parts withdrawal involving the door lock. The vehicles affected are ones that use the part number(s) mentioned in the attached PDF.
WTB32026-04-07. Service campaign. Porsche intranet posting with information on workshop campaign WTB3 - applying corrosion protection to door.