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Other KA-01784

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)
TypeOther
NHTSA id11008161
Published by NHTSA2024-10-01
Manufacturer's numberKA-01784
Manufacturer's date2024-09-27
NHTSA componentUNKNOWN OR OTHER; POWER TRAIN

NHTSA's summary

McLaren P1 & Speedtail HDA Shaft Seal Leaks

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

Transmission and driveline

Vehicles listed
MCLAREN P12014, 2015
MCLAREN SPEEDTAIL2020

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-014582021-12-03. Service bulletin. Engine Oil Leak Detection Dye
KA-014352021-12-03. Service bulletin. Oil Smoke From Exhaust
KA-01010 V22021-06-02. Service bulletin. Hybrid System Fault Warning Message
KA-01128 V22021-05-05. Service bulletin. Transmission Control Unit (TCU) does not reprogram through MDS
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
SCB 12 M 0022020-10-19. Service bulletin. McLaren P1 - Vehicle Software Update to Platform 8.0
SCB 12 M 0012020-10-19. Service bulletin. McLaren P1 - Vehicle Software Update to Platform 7.1
SCB 12 F 0012020-10-19. Service bulletin. McLaren P1 - Engine Mount Torque Check