Service bulletin LTB00740NAS3

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)
Type	Service bulletin
NHTSA id	10117005
Published by NHTSA	2017-09-08
Manufacturer's number	LTB00740NAS3
Manufacturer's date	2016-11-14
NHTSA component	POWER TRAIN:AUTOMATIC TRANSMISSION

NHTSA's summary

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.

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, Automatic transmission

Trouble codes named

P0600, P0710, P0712, P0713, P0975, P0978, P0981, P0984, P099B

Vehicles listed
LAND ROVER RANGE ROVER	2014, 2015

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
Q355NAS1	2021-12-13. Service bulletin. Technical Bulletin: Transmission Control Switch Fails to Rise
Q355UPS66132bNAS	2021-12-13. Service bulletin. Technical Bulletin: Transmission Control Switch Fails to Rise
LTB00607NAS2	2021-12-13. Service bulletin. Technical Bulletin: Battery Warning Lamp Illuminated On Instrument Cluster 2014 Onwards
LTB00607NAS1	2021-12-13. Service bulletin. Technical Bulletin: Battery Warning Lamp Illuminated On Instrument Cluster 2014 Onwards
SSM74374	2019-05-28. 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.
SSM74336	2019-04-22. Service bulletin. Variations of DTC P0087 are stored in the PCM for the fuel rail pressure sensor.
LTB01156NAS1	2018-05-29. 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).
SGI18-05	2018-05-29. 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.
LTB-00871-NAS-1	2018-04-17. Service bulletin. 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.
N118NAS1	2018-04-02. 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.