Range Rover Sport L461 3.0 Ingenium petrol mild hybrid: hybrid system & 12 v battery check
Electrical · Range Rover Sport L461 (2022 on) · 2022 on
How often: every 21,000 mi or 2 yrs, whichever comes first. Mild and plug-in hybrids rely on the 12 V battery and the high-voltage system being healthy; faults show as start-stop or charging problems.
Work safely: support the vehicle on axle stands, never a jack alone; let it cool first. Check figures against your workshop manual. You do this work at your own risk.
Parts
None
Tools
Diagnostic tool
Battery tester
Step by step
Test the 12 V battery with a proper tester; replace it with the exact type (AGM) and register it with a diagnostic tool.
Check for hybrid warnings and stored codes.
Plug-in hybrids: check the charging port and cable, and the battery coolant level (high-voltage parts are for trained technicians only).
More Range Rover Sport L461 3.0 Ingenium petrol mild hybrid servicing
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