Land Rover TSB #SSM72036
2012 Land Rover Range Rover Sport
Affected Component: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- Summary
- "CONCERN: JAGUAR LAND ROVER AND THE SUPPLIER HAVE INSPECTED 101 WARRANTY CLAIMS FOR HEATED OXYGEN SENSORS (HO2S). 23% WERE FOUND TO HAVE NO DEFECTS. CAUSE: ONE POSSIBLE REASON FOR THIS IS THAT ALL HO2S SENSORS ARE REPLACED WHEN ONLY ONE IS UNSERVICEABLE"