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Service bulletin LTB-00871-NAS-1

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 id10133623
Published by NHTSA2018-04-17
Manufacturer's numberLTB-00871-NAS-1
Manufacturer's date2015-11-26
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

NHTSA's summary

Situation: After a Service Interval Reset, the Service Interval Indicator (SII) may appear on the Instrument Cluster (IC) for less than one second when no service is required. Cause: This may be caused by a discrepancy between the values in the Powertrain Control Module (PCM) and the IC for next service initialization.

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

Equipment and accessories, Labels and manuals, Transmission and driveline, Automatic transmission, Transmission control module

Vehicles listed
LAND ROVER RANGE ROVER2015
LAND ROVER RANGE ROVER SPORT2015

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
SFCC-APRIL19-Sli2019-05-28. Service bulletin. The vehicle will not come out of park. The button on the shifter does not work.
SSM743742019-05-28. Service bulletin. Air leak from the right hand camshaft cover assembly due to a split diaphragm within the pressure control valve. Any of the following DTCs (indicating an air intake system leak) could be stored in the Powertrain Control Module (PCM) ? P2187, P2189, P0505, P0507.
SSM743362019-04-22. Service bulletin. Variations of DTC P0087 are stored in the PCM for the fuel rail pressure sensor.
LTB01156NAS12018-05-29. Service bulletin. The engine Malfunction Indicator Lamp (MIL) may be illuminated on the Instrument Cluster (IC) with Diagnostic Trouble Code (DTC) P132B-77 stored in the Powertrain Control Module (PCM).
SGI18-052018-05-29. Service bulletin. An issue has been identified on certain vehicles within the listed Affected Vehicle Range where the 'Service Required' message will not appear on the Instrument Cluster (IC) if a vehicle has reached its service point and the engine is started normally by pressing the engine START/STOP button with the brake pedal pressed. Turning on the ignition only, by pressing the engine START/STOP button without the brake pedal pressed, will still allow the 'Service Required' warning message to be displayed. In addition, the latest Powertrain Control Module (PCM) software has introduced a concern relating to the ability to reset the service message indicator. The latest IC software will rectify these concerns.
N118NAS12018-04-02. Service bulletin. An issue has been identified on certain vehicles within the listed Affected Vehicle Range where the 'Service Required' message will not appear on the Instrument Cluster (IC) if a vehicle has reached its service point and the engine is started normally by pressing the engine START/STOP button with the brake pedal pressed. Turning on the ignition only, by pressing the engine START/STOP button without the brake pedal pressed, will still allow the 'Service Required' warning message to be displayed. In addition, the latest Powertrain Control Module (PCM) software has introduced a concern relating to the ability to reset the service message indicator. The latest IC software will rectify these concerns.
SSM730652017-09-08. Service bulletin. Issue: Oil leakage from the joint of 9 HP transmission and front differential following a repair in and around the Transmission internal differential right output half shaft.
SSM730652017-09-08. Service bulletin. Issue: Oil leakage from the joint of 9 HP transmission and front differential following a repair in and around the Transmission internal differential right output half shaft.
LTB00740NAS32017-09-08. Service bulletin. Situation: A 'Gearbox fault' message may be displayed on the Instrument Cluster along with one or more of the following Diagnostic Trouble Codes (DTC) stored in the Transmission Control Module (TCM): P0600-04, P0710-27, P0710-64, P0712-11, P0713-13, P0975-19, P0978-19, P0981-19, P0984-19, and P099B-14.
SSM730652017-09-08. Service bulletin. Issue: Oil leakage from the joint of 9 HP transmission and front differential following a repair in and around the Transmission internal differential right output half shaft.