2021 Land Rover Range Rover Sport Technical Service Bulletins

429 technical service bulletins (TSBs) are on record for the 2021 Land Rover Range Rover Sport. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 11038352Sep 18, 2026Other or unknown. Catalyst Over Temperature
• 11037146Aug 21, 2026Transmission and drivetrain. Malfunction Indicator Lamp (MIL) illuminated on the instrument cluster. The root cause of the symptoms is the catalytic converter over temperature.
• 11037143Aug 21, 2026Engine. Mild Hybrid Electric Vehicle (MHEV) Battery Offline
• 11037119Aug 21, 2026Other or unknown. TCU Activation Failure And InControl App Inoperative After Software Update
• 11036699Aug 21, 2026Other or unknown. Catalyst over temperature
• 11036706Aug 13, 2026Other or unknown. Catalyst Over Temperature
• 11035675Jul 20, 2026Other or unknown. Exhaust System Oxygen (O2) Sensors - Extended Warranty
• 11035879Jul 17, 2026Other or unknown. Catalyst Over Temperature
• 11035875Jul 17, 2026Electrical system. Mild Hybrid Electric Vehicle (MHEV) Battery Offline
• 11034940Jun 16, 2026Transmission and drivetrain. Customers may experience loss of power, rattling from underside of the vehicle and the Malfunction Indicator Lamp (MIL) illuminated on the instrument cluster.
• 11034884Jun 16, 2026Electrical system. 48V Mild Hybrid Electric Vehicle (MHEV) battery enters an offline state and no longer communicates or functions as intended. This can result in illumination of the Malfunction Indicator Lamp (MIL) ,loss of start/stop functionality and no communication during diagnostic sessions.
• 11033259May 18, 2026Other or unknown. Body Control Module (BCM) does not fully meet US importation requirements. The BCM requires replacement with a new component which fully meets the US importation requirements.
• 11033432May 16, 2026Other or unknown. Loss of power, rattling from underside of the vehicle and the Malfunction Indicator Lamp (MIL) illuminated on the instrument cluster. The root cause of the symptoms is the catalytic converter over temperature.
• 11033423May 16, 2026Electrical system. 48V Mild Hybrid Electric Vehicle (MHEV) battery enters an offline state and no longer communicates or functions as intended.
• 11032428Apr 17, 2026Other or unknown. Catalyst Over Temperature
• 11032423Apr 17, 2026Electrical system. On certain 48V Mild Hybrid Electric Vehicle (MHEV) battery enters an offline state and no longer communicates or functions as intended. Malfunction Indicator Lamp (MIL) might be illuminated,
• 11031117Mar 20, 2026Transmission and drivetrain. Loss of power, rattling from underside of the vehicle and the Malfunction Indicator Lamp (MIL) illuminated on the instrument cluster. The root cause of the symptoms is the catalytic converter over temperature. The calibration of the exhaust sound tuning feature allows for too many repeated activations in a short period of time, resulting in catalytic converter over temperature and leading to Diagnostic Trouble…
• 11031112Mar 20, 2026Other or unknown. Charging fault on instrument cluster after update
• 11030751Mar 10, 2026Electrical system. Smart Key Deactivated message on instrument cluster and unable to start their vehicle
• 11029857Feb 20, 2026Electrical system. The 48V Mild Hybrid Electric Vehicle (MHEV) battery enters an offline state and no longer communicates or functions as intended. This can result in illumination of the Malfunction Indicator Lamp (MIL), loss of start/stop functionality and no communication during diagnostic sessions.
• 11029600Feb 13, 2026Electrical system. There is a concern with the 48Volt charging system(DC/DC) with the vehicle.
• 11029598Feb 13, 2026Electrical system. There is a concern/fault with the 48Volt MHEV system.
• 11029576Feb 13, 2026Electrical system. 12v startup battery flat - mild hybrid electric vehicle (mhev)
• 11029573Feb 13, 2026Other or unknown. Range rover sport svr catalyst extended warranty
• 11029556Feb 12, 2026Electrical system. Once the vehicle is powered down via ignition cycle, it may not restart depending on remaining residual charge.
• 11029570Feb 5, 2026Other or unknown. SVR Catalyst Extended Warranty
• 11028601Jan 28, 2026Electrical system. There is a concern with the 48Volt charging system(DC/DC) with the vehicle.
• 11024665Oct 17, 2025Other or unknown. Catalyst Over Temperature
• 11024661Oct 17, 2025Electrical system. Mild Hybrid Electric Vehicle (MHEV) Battery Offline
• 11022611Aug 18, 2025Body and structure. Body Control Module (BCM) does not fully meet US importation requirements. The BCM requires replacement with a new component which fully meets the US importation requirements.
• 11022608Aug 18, 2025Other or unknown. Loss of power, rattling from underside of the vehicle and the Malfunction Indicator Lamp (MIL) illuminated on the instrument cluster. The root cause of the symptoms is the catalytic converter over temperature. The calibration of the exhaust sound tuning feature allows for too many repeated activations in a short period of time.
• 11022599Aug 18, 2025Electrical system. 48V Mild Hybrid Electric Vehicle (MHEV) battery enters an offline state and no longer communicates or functions as intended. This can result in illumination of the Malfunction Indicator Lamp (MIL),
• 11021642Jul 11, 2025Engine. The low coolant light may be illuminated/there may be a coolant leak from the engine area.
• 11020403Jun 20, 2025Other or unknown. A concern has been identified on certain JLR vehicles, where the Body Control Module (BCM) does not fully meet US importation requirements. The requires BCM replacement with a new component which fully meets the US importation requirements.
• 11020402Jun 20, 2025Other or unknown. Catalyst Over Temperature
• 11020390Jun 20, 2025Electrical system. Mild Hybrid Electric Vehicle (MHEV) Battery Offline
• 11020209Jun 13, 2025Transmission and drivetrain. MIL on Instrument cluster.
• 11020204Jun 13, 2025Transmission and drivetrain. Turbocharger coolant feed and return pipe o- ring leak
• 11019275May 17, 2025Body and structure. A concern has been identified on certain JLR vehicles, where the Body Control Module (BCM) does not fully meet US importation requirements. The requires BCM replacement with a new component which fully meets the US importation requirements.
• 11019274May 17, 2025Other or unknown. Catalyst Over Temperature
• 11019145May 17, 2025Other or unknown. Clear SOTA Persistency
• 11019267May 16, 2025Transmission and drivetrain. On certain 48V Mild Hybrid Electric Vehicle (MHEV) battery enters an offline state and no longer communicates or functions as intended. Malfunction Indicator Lamp (MIL) might be illuminated, loss of start/stop functionality and no communication during diagnostic sessions.
• 11018311May 9, 2025Transmission and drivetrain. Vehicle cranks, but does not run when at operating temperature
• 11018307May 9, 2025Other or unknown. Reverse camera grid lines missing after ipmb update
• 11018301May 9, 2025Other or unknown. Autofred approval – cosmetic defect on idma and icdm
• 11019079May 5, 2025Other or unknown. Grid lines are no longer showing in reverse camera image after software update to IPMB camera module.
• 11017768Apr 28, 2025Engine. Engine Will Crank, No Start When At Operating Temperature
• 11017767Apr 28, 2025Engine. Engine Will Crank, No Start When At Operating Temperature
• 11017968Apr 18, 2025Body and structure. Body Control Module (BCM) does not fully meet US importation requirements. The BCM requires replacement with a new component which fully meets the US importation requirements.
• 11017964Apr 18, 2025Other or unknown. A concern has been identified on specific vehicles within the above vehicle range, where customers may experience loss of power, rattling from underside of the vehicle and the Malfunction Indicator Lamp (MIL) illuminated on the instrument cluster. The root cause of the symptoms is the catalytic converter over temperature. The calibration of the exhaust sound tuning feature allows for too many repeated activations…

← All problems reported for the 2021 Land Rover Range Rover Sport