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Service bulletin 11 D 001

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 id10180026
Published by NHTSA2020-09-23
Manufacturer's number11 D 001
Manufacturer's date2012-11-20
NHTSA componentSTEERING:HYDRAULIC POWER ASSIST:PUMP; ELECTRICAL SYSTEM; EQUIPMENT

NHTSA's summary

Electronic/Hydraulic Power Assisted Pump (EHPAS) noise

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

Electrical system, Equipment and accessories, Steering, Power steering

Vehicles listed
MCLAREN MP4-12C SPIDER2011, 2012 (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.