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Service bulletin SFCC_SEP2020_37

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 id10180957
Published by NHTSA2020-10-08
Manufacturer's numberSFCC_SEP2020_37
Manufacturer's date2020-09-18
NHTSA componentSUSPENSION

NHTSA's summary

A customer may report a hum/groan type noise in the cabin when coming from under the vehicle or a knocking noise from front suspension driving over bumps.

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 ROVER2017, 2018, 2019, 2020

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

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
SSM761432024-08-07. Other. Certain vehicles are experiencing split/damaged accessory drive belts and worn/damaged accessory drive belt tensioners and pulleys, resulting in abnormal noises coming from the engine bay.
SSM758982023-02-07. Service bulletin. Rear Differential e-Diff - Knock Noise or Judder/Vibration
SFCC_DEC2022_352023-01-05. Service bulletin. Customers will be reporting a knocking noise or judder/vibration, from the rear of the vehicle when turning the left or right during low speed.
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)
SFCC_SEP2022_372022-10-05. Service bulletin. Suspension Warning Displayed On Instrument Cluster
SSM758242022-08-31. Service bulletin. CHASSIS CONTROL MODULE (CHCM) SUSPENSION WARNING ON CLUSTER
SSM758242022-08-31. Service bulletin. CHASSIS CONTROL MODULE (CHCM) SUSPENSION WARNING ON CLUSTER
SFCC_DEC2021_452022-01-08. Service bulletin. Front Suspension Knocking Noise