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January 17, 2018 Service bulletin

A customer may be unable to select a transmission gear and/or start the engine

Land Rover technical service bulletin LTB01128NAS1 for 2017-2018 Land Rover Range Rover Sport.

Bulletin number
LTB01128NAS1
Component
Power train: automatic transmission: control module (TCM/PCM/tecm)
Summary
A customer may be unable to select a transmission gear and/or start the engine. A 'Gearbox fault' message may also be displayed on the Instrument Cluster (IC). Switching the ignition 'OFF' and then 'ON' clears the fault. Upon further diagnosis, a Technician may find Diagnostic Trouble Code (DTC) U0402-09 stored in the Transmission Control Switch (TCS). DTCs U0402-00 (stored in the Powertrain Control Module [PCM]) and/or U0404-64 (stored in the Transmission Control Module [TCM]) may also be found.

Owners of these vehicles have filed 3 complaints in the transmission category.

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