Land Rover Discovery 2017 — technical service bulletin
Bulletin LTB01260NAS1 · NHTSA communication 10154031 · issued Jan 2, 2019
Technical service bulletin
communication type
Power Train
component
2017
model years
2
vehicle entries
Official summary
A flashing DRIVE (D) on the Transmission Control Switch (TCS) after a period of coasting (traveling downhill, etc.) and the transmission may default to a pre-selected gear. When this occurs, the ignition may need to be cycled OFF and ON or PARK (P) may need to be selected before being able to select the DRIVE (D) position again. A MIL (Malfunction Indicator Lamp) will also be displayed on the Instrument Panel Cluster (IPC) and DTC (Diagnostic Trouble Code) P0716-64 may also be stored in the Transmission Control Module (TCM).
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.