Land Rover Range Rover Sport 2019–2022 — technical service bulletin
Bulletin SFCC_AUG2022_43 · NHTSA communication 10218923 · issued Aug 12, 2022
Technical service bulletin
communication type
Equipment
component
2019–2022
model years
4
vehicle entries
Official summary
Charge warning light on, MIL light. Incorrect Battery Energy Control Module (BECM) harness routing causing tension on connector C4YB01D resulting in high resistance/open circuit.
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.