2020 Land Rover Discovery Sport Technical Service Bulletins

361 technical service bulletins (TSBs) are on record for the 2020 Land Rover Discovery 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.

• 11035675Jul 20, 2026Other or unknown. Exhaust System Oxygen (O2) Sensors - Extended Warranty
• 11031111Mar 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
• 11029856Feb 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.
• 11029556Feb 12, 2026Electrical system. Once the vehicle is powered down via ignition cycle, it may not restart depending on remaining residual charge.
• 11028602Jan 28, 2026Other or unknown. After vehicle off, the fan continues to run at high speeds.
• 11027539Dec 20, 2025Engine. Coolant fan may continue running at high speed after ignition shut-off
• 11027472Dec 12, 2025Electrical system. A battery warning light on and or electrical system failure message is displayed on instrument cluster.
• 11024655Oct 17, 2025Electrical system. Mild Hybrid Electric Vehicle (MHEV) Battery Offline
• 11022436Aug 29, 2025Other or unknown. Body and Comfort (HMI) CAN related functions such as window switches or air conditioning may reset or become inoperable every 8-10 minutes while driving.
• 11022598Aug 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) ,
• 11020214Jun 14, 2025Suspension. There is a knocking type noise from the front of the vehicle while driving on rough roads.
• 11020209Jun 13, 2025Transmission and drivetrain. MIL on Instrument cluster.
• 11020286Jun 12, 2025Suspension. Front Stabilizer Bar Link - Noisy
• 11019265May 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.
• 11018301May 9, 2025Other or unknown. Autofred approval – cosmetic defect on idma and icdm
• 11017949Apr 18, 2025Electrical system. Mild Hybrid Electric Vehicle (MHEV) Battery Offline
• 11017743Apr 11, 2025Other or unknown. Cosmetic defect to IDMA and ICDM will also be handled via AutoFRED for specific model callouts.
• 11017740Apr 11, 2025Electrical system. Leaking windshield that caused the water ingress on the electrical component.
• 11017756Apr 7, 2025Suspension. Front Stabilizer Bar Link - Noisy
• 11016645Mar 17, 2025Other or unknown. This extended warranty covers all repairs to, or replacement of the Infotainment Master Controller (IMC), for 1 year from 3rd February 2025 to 3rd February 2026 for all vehicles that have or will have an expired JLR vehicle warranty in this time period - Unlimited mileage.
• 11016648Mar 14, 2025Brakes. There have been several FRED submissions for a customer allegation of brake judder/vibration.
• 11016647Mar 14, 2025Brakes. There have been several FRED submissions for a customer allegation of a brake noise concern.
• 11016646Mar 14, 2025Brakes. There have been several FRED submissions for a customer allegation of a rear brake warning being illuminated on the instrument cluster.
• 11015353Feb 21, 2025Electrical system. JLR Engineering investigations have identified that customers are experiencing a red 'Stop Safely Electrical Fault Detected' warning message displayed in the message center, due to the 12V system not providing the correct electrical support.
• 11015298Feb 21, 2025Electrical system. A concern has been identified where 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. A software update to the Battery Energy Control Module (BECM) is required.
• 11015314Feb 14, 2025Other or unknown. NGI Infotainment Class Action Settlement
• 11015276Feb 13, 2025Other or unknown. Infotainment Master Controller (IMC) Extended Warranty
• 11015273Feb 13, 2025Engine. Low engine coolant lamp warning on instrument panel and/or coolant leak.
• 11015335Feb 3, 2025Engine. Thermostat Housing Engine Coolant Leak
• 11015334Feb 3, 2025Engine. Thermostat Housing Engine Coolant Leak
• 11015333Feb 3, 2025Engine. Thermostat Housing Engine Coolant Leak
• 11015332Feb 3, 2025Engine. Thermostat Housing Engine Coolant Leak
• 11015312Feb 3, 2025Other or unknown. Infotainment Master Controller (IMC) Extended Warranty
• 11013970Jan 17, 2025Transmission and drivetrain. Powertrain control module software update
• 11012671Dec 20, 2024Electrical system. Mild hybrid electric vehicle (mhev) battery offline
• 11012408Dec 18, 2024Other or unknown. MHEV DCDC Internal Failure With Warning Message Displayed On The Instrument Panel
• 11011035Nov 27, 2024Other or unknown. Front / Rear Door Latch - Silicon Contamination Causing Doors To Not Operate As Expected
• 11011518Nov 15, 2024Electrical system. Mild Hybrid Electric Vehicle (MHEV) Battery Offline
• 11010268Oct 22, 2024Engine. Fuel Pump Driver Module Inoperative
• 11010376Oct 19, 2024Electrical system. Mild hybrid electric vehicle (mhev) battery offline
• 11010266Oct 14, 2024Other or unknown. Customer may report a concern with Apple CarPlay or Android Auto function after recent updates to their mobile device.
• 11008663Sep 20, 2024Other or unknown. A concern has been identified where 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. A software update to the Battery Energy Control Module (BECM) is required.
• 11008625Sep 13, 2024Visibility (wipers, defrost, mirrors). A customer may report that the windshield wipers stop up on the windshield when turned off.
• 11008614Sep 13, 2024Transmission and drivetrain. 'Stop Safely Electrical Fault Detected' warning message on the instrument panel.
• 11007423Aug 30, 2024Electrical system. MHEV DCDC internal failure with warning message
• 11007465Aug 17, 2024Electrical system. Mild Hybrid Electric Vehicle (MHEV) Battery Offline
• 11007417Aug 13, 2024Other or unknown. Front/Rear Door Latch – Silicon Contamination Causing Doors To Not Operate As Expected
• 11006124Jul 26, 2024Other or unknown. Improvements to SOTA (Software Over The Air) capability.
• 11006135Jul 20, 2024Electrical system. On certain 2020 to 2022 model year Range Rover, 2019 to 2022 model year Range Rover Sport, 2019 to 2020 model year RangeRover Evoque and 2020 model year Discovery Sport vehicles, the 48V Mild Hybrid Electric Vehicle (MHEV) battery enters an offlinestate 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…

← All problems reported for the 2020 Land Rover Discovery Sport