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Service bulletin SSM74642

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 id10185311
Published by NHTSA2021-01-08
Manufacturer's numberSSM74642
Manufacturer's date2020-12-15
NHTSA componentSTEERING; SUSPENSION; STRUCTURE:BODY

NHTSA's summary

Customers report a vibration felt through the base of the driver’s seat and are visually able to see the upper section of the passenger seat shaking.

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

Body and frame, Steering, Suspension

Vehicles listed
LAND ROVER RANGE ROVER2018, 2019, 2020, 2021

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
Range Rover_N906_18AUG252025-09-04. Other. Body Control Module (BCM) does not fully meet US importation requirements. The BCM requires replacement with a new component which fully meets the US importation requirements.
Range Rover_N906_16MAY252025-06-06. Other. A concern has been identified on certain JLR vehicles, where the Body Control Module (BCM) does not fully meet US importation requirements. The requires BCM replacement with a new component which fully meets the US importation requirements.
Range Rover_N906_18APR252025-05-06. Other. Body Control Module (BCM) does not fully meet US importation requirements. The BCM requires replacement with a new component which fully meets the US importation requirements.
Range Rover_N906_20DEC242025-01-08. Other. A concern has been identified on certain JLR vehicles, where the Body Control Module (BCM) does not fully meet US importation requirements. The requires BCM replacement with a new component which fully meets the US importation requirements.
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.
SSM760092023-07-11. Service bulletin. A customer may report that the front or rear door latch does not operate as expected.
SFCC_JUN2023_462023-07-10. Service bulletin. A customer may report that the front or rear door latch does not operate as expected.
SFCC_MAR2023_392023-04-05. Service bulletin. Tailgate anti-trap sensors are being replaced for power tailgates not power folding due to a false signal.
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.