Land Rover Range Rover 2018–2019 — technical service bulletin
Bulletin SSM74573 · NHTSA communication 10165682 · issued Oct 3, 2019
Technical service bulletin
communication type
Electrical System
component
2018–2019
model years
4
vehicle entries
Official summary
Issue: A potential concern has been identified on specific vehicles within the Vehicle Identification Number (VIN) range detailed below. Range Rover (LG) â 2018-2019 Model Year â Vin Range: LG343646 to LG567594 Range Rover Sport (LW) â 2018 Model Year â Vin Range: LW146054 to LW199986 Range Rover Sport (LW) â 2018-2019 Model Year â Vin Range: LW800038 to LW876084 Plug-in Hybrid Electric Vehicles (PHEVs) are experiencing depletion of the 12v start-up battery whilst charging the PHEV battery.
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.