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Service bulletin KA-01433

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 id10202162
Published by NHTSA2021-10-07
Manufacturer's numberKA-01433
Manufacturer's date2021-09-08
NHTSA componentSERVICE BRAKES, HYDRAULIC

NHTSA's summary

Clicking Noise from CCM brakes

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

Brakes

Vehicles listed
MCLAREN 540C2016, 2017, 2018, 2019, 2020
MCLAREN 5702015 to 2017
MCLAREN 570 GT2016, 2017, 2018, 2019, 2020
MCLAREN 570S2018, 2019, 2020
MCLAREN 600LT2019, 2020
MCLAREN 625C2015
MCLAREN 650S2014, 2015, 2016
MCLAREN 650S2017
MCLAREN 675 LONGTAIL2015 to 2017
MCLAREN 720S2016
MCLAREN 720S2017, 2018, 2019, 2020, 2021
MCLAREN 765LT2020 to 2021
MCLAREN ELVA2021
MCLAREN GT2019, 2020
MCLAREN MCLAREN
MCLAREN MP4-12C2011, 2012, 2013, 2014
MCLAREN MP4-12C SPIDER2011, 2012, 2013, 2014, 2015 (the catalog's model; the bulletin names a series or trim of it)
MCLAREN P12014, 2015
MCLAREN SENNA2018, 2019
MCLAREN SENNA GTR2020
MCLAREN SPEEDTAIL2020

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

Recalls for the same vehicles and component
25V2160002025-04-09. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS
20214902021-08-06. Brakes
21V5610002021-07-23. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
KA-020592026-10-02. Other. ESP Causing Vehicle Limitations
KA-01265 V22022-02-04. Service bulletin. Recurring Airbrake Warning Message On Driver’s Display
KA-01047 V22021-06-02. Service bulletin. Brake Light Switch (BLS) Adjustment Fault
KA-01229 V22021-05-06. Service bulletin. McLaren Senna (P15) Airbrake Fault Warning Message
KA-01150 V22021-05-05. Service bulletin. Airbrake Panel Handling Method
KA-01003 V22021-05-04. Service bulletin. Airbrake Warning Message
11 C 0102020-12-17. Service bulletin. Carbon Ceramic Brake Caliper Mass Damper Installation
11 C 0082020-10-19. Service bulletin. Electronic Parking Brake (EPB) Caliper Bolt Check - FED
SCB 13 C 0012020-10-19. Service bulletin. Electronic Park Brake (EPB) Caliper Date Code Check
SCB 15 M 0032020-10-16. Service bulletin. McLaren Senna GTR - Brake Wear Sensor Cable Routing