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Service bulletin LTB01103NAS1

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 id10125262
Published by NHTSA2017-12-14
Manufacturer's numberLTB01103NAS1
Manufacturer's date2017-09-21
NHTSA componentPOWER TRAIN

NHTSA's summary

Situation: A 'harsh' and/or 'rough' transmission engagement may be evident when selecting Drive (D) from either Park (P) or Revers (R). This becomes more apparent when the transmission is cold (starting the vehicle in the morning after the vehicle has been left overnight).

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

Transmission and driveline

Vehicles listed
LAND ROVER RANGE ROVER2014
LAND ROVER RANGE ROVER SPORT2014

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
SSM75724ATT2023-08-03. Service bulletin. MISFIRE OR ROUGH RUNNING
SSM757242023-08-03. Service bulletin. MISFIRE OR ROUGH RUNNING
Q395UPS38142023-07-17. Service bulletin. Update Prior to Sale: Potential Transmission Filter Detachment from Fluid Pan
SGI14252023-05-30. Service bulletin. An issue has been identified on a number of 2014 model year LR4 (L319), Range Rover Sport (L494), and Range Rover (L405) vehicles where the transmission filter may become detached from the transmission fluid pan. This could result in harsh shifting of the transmission and a transmission fault message maybe displayed on the Instrument Cluster message center.
SSM759082023-01-10. Service bulletin. Malfunction Indicator Lamp
SSM75837ATT2022-12-07. Service bulletin. Low speed front end driveline clunk - V8
SSM758372022-12-07. Service bulletin. Low speed front end driveline clunk - V8
SSM757122022-04-06. Service bulletin. Intermittent Engine Non Start After An Eco Stop Start Event
SFCC_MAR2022_182022-04-06. Service bulletin. PARTIAL EXTENDED WARRANTY PROGRAM 12-14MY
Q395UPS38143bNAS2021-12-13. Service bulletin. Technical Bulletin: Update Prior to Sale: Potential Transmission Filter Detachment from Fluid Pan