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Service bulletin LTB01090NAS1

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 id10191301
Published by NHTSA2021-05-03
Manufacturer's numberLTB01090NAS1
Manufacturer's date2017-10-12
NHTSA componentSTEERING

NHTSA's summary

Steering column multifunction switch.

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

Steering

Vehicles listed
LAND ROVER DISCOVERY2016
LAND ROVER DISCOVERY2017, 2018, 2019, 2020, 2021
LAND ROVER DISCOVERY SPORT2015
LAND ROVER RANGE ROVER2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
LAND ROVER RANGE ROVER EVOQUE2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
LAND ROVER RANGE ROVER SPORT2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021

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

Recalls for the same vehicles and component
26V5270002026-08-13. STEERING:LINKAGES:KNUCKLE:SPINDLE:ARM
25V5140002025-08-08. STEERING:LINKAGES:KNUCKLE:SPINDLE:ARM
24V8400002024-11-07. STEERING:LINKAGES:KNUCKLE:SPINDLE:ARM
20194732019-09-26. Steering
20181802018-04-12. Steering

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
TUCC_FEB2026_422026-03-04. Other. STEERING REQUIRES STEADY CORRECTION FORCE
SSM000021-27JAN262026-02-06. Other. Vehicle Requires Steady Correction Steering Force to Remain in Lane
SSM76206ATT2024-11-08. Other. Steering Gear Noisy - Request For Information
SSM762062024-11-08. Other. Steering Gear Noisy - Request For Information
SFCC_JUN2024_562024-07-08. Other. A customer may report that the vehicle loses steering power assist after starting the vehicle from static.
SSM757792023-12-08. Service bulletin. Clicking/Ticking Noise from Front Axle While Turning Left or Right and Full Lock at Low Speeds
SFCC_NOV2023_372023-12-07. Service bulletin. There is a clicking or ticking type noise from the front axle area of the vehicle while turning either left or right at or near full lock at low speeds.
SSM761042023-11-07. Service bulletin. No Power Steering Assistance at Start of Drive Cycle – ADAS Warning
SSM718842023-07-17. Service bulletin. The PSCM (Power Steering Control Module) at12MY L538 from VIN CH600000 to VIN CH631089, has in some cases been reported to experience a break in communication with the vehicle post a software update. Incorrectly, dealers have been changing the steering gear to fix the issue.
SSM718822023-07-17. Service bulletin. The steering wheel switches are being reported as inoperative.