WenmarOpen by Wenmar Pro

Service bulletin LTB00557NAS6

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 id10145968
Published by NHTSA2018-10-22
Manufacturer's numberLTB00557NAS6
Manufacturer's date2018-08-24
NHTSA componentWHEELS

NHTSA's summary

A 'knock' sound from the front suspension may be heard inside the vehicle when traveling over an uneven road surface. The sound may be noticeable, when one of the front wheels travels over a uneven surface while the opposite front wheel remains on a smooth surface.

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

Wheels

Vehicles listed
LAND ROVER RANGE ROVER2013, 2014, 2015, 2016, 2017
LAND ROVER RANGE ROVER SPORT2014, 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
20150762015-02-19. Wheels
15V0920002015-02-18. WHEELS:LUGS/NUTS/BOLTS/STUDS

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
LTB00401NAS42022-10-24. Service bulletin. Technical Bulletin: Wheel/Tire Balancing and Optimization
LTB00401NAS42022-06-13. Service bulletin. Technical Bulletin: Wheel/Tire Balancing and Optimization
SSM717842022-01-18. Service bulletin. 14MY L405 Range Rover Long Wheel Base - Wheel Size Prohibition
SSM649772022-01-18. Service bulletin. Vehicle Battery Questionaire - Land Rover have recently received reports that the main vehicle battery located in the spare wheel aperture has required replacement following a Midtronics tester check.
SSM641572022-01-18. Service bulletin. Reports received that the Skpare Wheel lift Assist Tool has not been supplied with the vehicle.
SSM720602021-11-08. Service bulletin. ABS Sensor Circuit Diagnostic Trouble Codes - Diagnostic Trouble Codes (DTCs) stored in the Anti-Lock Braking System (ABS module relating to an error state with a Wheel Speed Sensor only.
N117NAS12021-05-03. Service bulletin. Rear wheel upper control arms. Incorrect fixings installed.
SSM736432021-03-15. Service bulletin. Issue: It is possible that if care is not taken when removing the spare wheel that the air supply unit (compressor) can be damaged.
SSM731512021-03-15. Service bulletin. Issue: The customer may express a concern that the heat distributed across the surface area of their heated steering wheel is inconsistent. The areas around the stitching and spokes, or the lower half of the steering wheel, may appear cooler than the rest of the wheel. The heated steering wheel is otherwise operating correctly, and no DTCs are stored.
LTB00557NAS62018-11-05. Service bulletin. A 'knock' sound from the front suspension may be heard inside the vehicle when traveling over an uneven road surface. The sound may be noticeable, when one of the front wheels travels over a uneven surface while the opposite front wheel remains on a smooth surface.