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Service bulletin LTB00832NAS1

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 id10105781
Published by NHTSA2017-06-09
Manufacturer's numberLTB00832NAS1
Manufacturer's date2015-09-15
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

"SITUATION: A 'TRANSMISSION FAULT' MESSAGE MAY BE DISPLAYED ON THE INSTRUMENT CLUSTER AND THE VEHICLE HAS DEFAULTED TO A FIXED GEAR 'LIMP HOME' OPERATION. UPON DIAGNOSIS, A TECHNICIAN MAY FIND DIAGNOSTIC TROUBLE CODE (DTC) P0780-93 STORED IN THE TRANSMISSION CONTROL MODULE (TCM). CAUSE: THIS MAY BE CAUSED BY AN ERROR IN THE TCM SOFTWARE."

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system, Transmission and driveline, Automatic transmission, Software, Transmission control module

Trouble codes named

P0780

Vehicles listed
LAND ROVER LR42014, 2015, 2016
LAND ROVER RANGE ROVER2015
LAND ROVER RANGE ROVER SPORT2014

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

Recalls for the same vehicles and component
15V2140002015-04-10. ELECTRONIC STABILITY CONTROL (ESC); ELECTRICAL SYSTEM:SOFTWARE

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
DVD1372022-06-13. Service bulletin. Software update.
SSM713602022-01-18. Service bulletin. Software Update.
SSM702582022-01-18. Service bulletin. Software Update.
Q355NAS12021-12-13. Service bulletin. Technical Bulletin: Transmission Control Switch Fails to Rise
Q343NAS12021-12-13. Service bulletin. Technical Bulletin: Loss of Communication - Battery Warning Light
Q335NAS32021-12-13. Service bulletin. Technical Bulletin: Valet Mode Malfunction
Q335NAS22021-12-13. Service bulletin. Technical Bulletin: Valet Mode Malfunction
Q335NAS12021-12-13. Service bulletin. Technical Bulletin: Valet Mode Malfunction
LTB00757NAS42021-12-13. Service bulletin. Technical Bulletin: Loss Of Drive or flashing gear selector LED Inndicator and/or Related Intelligent Stop/Start Issues
LTB00671NAS12021-12-13. Service bulletin. Technical Bulletin: Engine MIL IlluminatedEngine MIL Illuminated