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Service bulletin LTB00720NAS3

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 id10145633
Published by NHTSA2018-10-15
Manufacturer's numberLTB00720NAS3
Manufacturer's date2018-06-28
NHTSA componentSUSPENSION:FRONT

NHTSA's summary

A squeak, creak, and/or a knocking noise from the front of the vehicle may be evident when driving over rough terrain.

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

Suspension

Vehicles listed
LAND ROVER RANGE ROVER2013, 2014, 2015, 2016, 2017

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

Recalls for the same vehicles and component
20253382025-06-19. Suspension
20252892025-05-29. Suspension
20226682022-11-23. Suspension

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
SSM758242022-11-08. Service bulletin. Chassis Control Module (CHCM) Suspension Warning on Cluster
LTB00557NAS32022-10-24. Service bulletin. Technical Bulletin: Knock Sound From Front Suspension (Onwards)
LTB00557NAS22022-10-24. Service bulletin. Technical Bulletin: Knock Sound From Front Suspension (Onwards)
LTB00557NAS12022-10-24. Service bulletin. Technical Bulletin: Knock Sound From Front Suspension (Onwards)
LTB00557NAS32022-06-13. Service bulletin. Technical Bulletin: Knock Sound From Front Suspension (Onwards)
LTB00557NAS22022-06-13. Service bulletin. Technical Bulletin: Knock Sound From Front Suspension (Onwards)
LTB00557NAS12022-06-13. Service bulletin. Technical Bulletin: Knock Sound From Front Suspension (Onwards)
SSM670372022-01-18. Service bulletin. Dynamic Response Pipes contacting Deployable Side step bracket - When fitting the deployable side steps the suspension Dynamic response pipes can contact the deployable side sktep bracket. This coindition can give a knowcking noise when the vehicle is in service.
SSM659172022-01-18. Service bulletin. Dynamic Response Pipes contacting Deployable Side step bracket - When fitting the deployable side steps the suspension Dynamic response pipes can contact the deployable side sktep bracket. This coindition can give a knowcking noise when the vehicle is in service.
SSM649372022-01-18. Service bulletin. Air Suspension System Compressor Operation. A customer may report a light thud type sound from the rear load space area shortly after the enginef is started and normal suspension ride height achieved.