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Service bulletin KA-01043

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 id10180782
Published by NHTSA2020-10-05
Manufacturer's numberKA-01043
Manufacturer's date2018-05-10
NHTSA componentPOWER TRAIN; EQUIPMENT

NHTSA's summary

Transmission Clutch Breather Oil Leak

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, Transmission and driveline

Vehicles listed
MCLAREN 625C2015
MCLAREN 650S2015, 2016
MCLAREN MP4-12C SPIDER2011, 2012, 2013, 2014 (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
KA-019862026-02-06. Other. V8 Coolant Hose Drift
KA-01043 V22024-05-07. Service bulletin. Transmission Clutch Breather Oil Leak
KA-01012 V32022-01-08. Service bulletin. Rear View Camera and McLaren Track Telemetry displayed when not fitted
KA-014582021-12-03. Service bulletin. Engine Oil Leak Detection Dye
KA-014352021-12-03. Service bulletin. Oil Smoke From Exhaust
KA-01012 V22021-06-02. Service bulletin. Rear View Camera and McLaren Track Telemetry displayed when not fitted
KA-01131 V22021-05-05. Service bulletin. Engine Cover Does Not Open
KA-01114 V22021-05-05. Service bulletin. Tuner Not Found Warning Message On AIS Display
KA-01112 V22021-05-05. Service bulletin. Clutch Oil Leak from the Synchro Actuation Valve (SAV) Block
KA-01103 V22021-05-04. Service bulletin. Clutch Over Temperature Warning In The Instrument Cluster