2021 Land Rover Discovery Technical Service Bulletins

465 technical service bulletins (TSBs) are on record for the 2021 Land Rover Discovery. 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.

• 11022424Aug 4, 2025Brakes. Rear Brake Caliper Piston Dust Boot Distortion Risk
• 11022423Aug 4, 2025Brakes. Rear Brake Caliper Piston Dust Boot Distortion Risk
• 11022421Aug 4, 2025Brakes. Rear Brake Caliper Piston Dust Boot Distortion Risk
• 11022420Aug 4, 2025Brakes. Rear Brake Caliper Piston Dust Boot Distortion Risk
• 11022415Aug 1, 2025Other or unknown. Rear Driveline `Clonk` Type Noise
• 11022412Aug 1, 2025Other or unknown. Rear Driveline `Clonk` Type Noise
• 11022411Aug 1, 2025Other or unknown. Rear Driveline `Clonk` Type Noise
• 11021619Jul 18, 2025Other or unknown. Oil Leak From The Transfer Case
• 11021652Jul 12, 2025Electrical system. Passive Entry doesn't respond intermittently to access car. Have to use key buttons to get in.
• 11021642Jul 11, 2025Engine. The low coolant light may be illuminated/there may be a coolant leak from the engine area.
• 11020329Jun 20, 2025Other or unknown. Software Updates
• 11020308Jun 20, 2025Other or unknown. Near Field Sensing Module (NFSM) Wired Updates
• 11020200Jun 17, 2025Other or unknown. The transfer case clutch and / or All Wheel Drive (AWD) lock cannot perform as designed. This may cause a reduction in torque to the front axle and you may notice inability to apply the AWD lock.
• 11020213Jun 14, 2025Other or unknown. The air conditioner does not blow cold air.
• 11020212Jun 13, 2025Transmission and drivetrain. Customer reports of a low-speed clonk type noise from the rear driveline, audible during low-speed throttle inputs, often coupled with up/down gear changes. The noise is audible during normal road driving conditions.
• 11020209Jun 13, 2025Transmission and drivetrain. MIL on Instrument cluster.
• 11020204Jun 13, 2025Transmission and drivetrain. Turbocharger coolant feed and return pipe o- ring leak
• 11020282Jun 5, 2025Other or unknown. Electric Park Brake (EPB) Switch Inoperable Due To Build-Up Of Debris
• 11020281Jun 5, 2025Other or unknown. Electric Park Brake (EPB) Switch Inoperable Due To Build-Up Of Debris
• 11019060May 30, 2025Body and structure. Roof Opening Panel Seal Adrift
• 11019321May 23, 2025Electrical system. Door Zone Module - Quiescent Drain
• 11019092May 21, 2025Other or unknown. JLR Engineering investigations have identified reports of the Heating Ventilation and Air Conditioning(HVAC) evaporator sensor not operating as expected
• 11019087May 21, 2025Other or unknown. JLR Engineering investigations have found customer reports of a low-speed ‘clonk’ type noise from the rear driveline, audible during low-speed throttle inputs, often coupled with up/down gear changes. The noise is audible during normal road driving conditions.
• 11019086May 21, 2025Other or unknown. JLR Engineering investigations have found customer reports of a low-speed ‘clonk’ type noise from the rear driveline, audible during low-speed throttle inputs, often coupled with up/down gear changes. The noise is audible during normal road driving conditions.
• 11019084May 21, 2025Other or unknown. JLR Engineering investigations have found customer reports of a low-speed ‘clonk’ type noise from the rear driveline, audible during low-speed throttle inputs, often coupled with up/down gear changes. The noise is audible during normal road driving conditions.
• 11019082May 21, 2025Other or unknown. JLR Engineering investigations have found customer reports of a low-speed ‘clonk’ type noise from the rear driveline, audible during low-speed throttle inputs, often coupled with up/down gear changes. The noise is audible during normal road driving conditions.
• 11019144May 17, 2025Other or unknown. Clear SOTA Persistency
• 11019215May 16, 2025Other or unknown. Software Updates
• 11019198May 16, 2025Other or unknown. Near Field Sensing Module (NFSM) Wired Updates
• 11019193May 16, 2025Electrical system. Door Zone Module - Quiescent Drain
• 11019323May 12, 2025Other or unknown. Software Updates
• 11018311May 9, 2025Transmission and drivetrain. Vehicle cranks, but does not run when at operating temperature
• 11018303May 9, 2025Other or unknown. A potential concern has been identified on certain vehicles, where the transfer case clutch and / or All Wheel Drive (AWD) lock cannot perform as designed. This may show as a reduction in torque to the front axle during driving or as an inability to apply the AWD lock. A replacement of the transfer case control module (TCCM) and hydraulic pump is required.
• 11018301May 9, 2025Other or unknown. Autofred approval – cosmetic defect on idma and icdm
• 11019322May 7, 2025Other or unknown. - Near Field Sensing Module (NFSM) Wired Updates
• 11018314May 6, 2025Other or unknown. A potential concern has been identified on certain 2022 model year to 2025 model year Range Rover, 2023 model year to 2025 model year Range Rover Sport and 2021 model year to 2025 model year Defender and Discovery vehicles where the transfer case clutch and / or All Wheel Drive (AWD) lock cannot perform as designed. This may show as a reduction in torque to the front axle during driving or as an inability to apply…
• 11019079May 5, 2025Other or unknown. Grid lines are no longer showing in reverse camera image after software update to IPMB camera module.
• 11017777Apr 30, 2025Other or unknown. Door zone module - quiescent drain
• 11017768Apr 28, 2025Engine. Engine Will Crank, No Start When At Operating Temperature
• 11017767Apr 28, 2025Engine. Engine Will Crank, No Start When At Operating Temperature
• 11017739Apr 28, 2025Other or unknown. Near Field Sensing Module (NFSM) Wired Updates
• 11017944Apr 18, 2025Other or unknown. A concern has been identified where certain vehicles are failing to complete Software Over The Air (SOTA) updates, specifically Vehicle Domain Controller (VDC) PIVI and Gateway Module A (GWM). These vehicles have now been stopped from further SOTA attempts and require a wired intervention. A software update to the TCU and GWM is required
• 11017928Apr 18, 2025Other or unknown. Near Field Sensing Module (NFSM) Wired Updates
• 11017921Apr 18, 2025Electrical system. Door Zone Module - Quiescent Drain
• 11017916Apr 18, 2025Other or unknown. Clear SOTA Persistency
• 11017749Apr 11, 2025Transmission and drivetrain. Electrical system warning light will be on the instrument cluster.
• 11017741Apr 11, 2025Engine. Engine replacement under warranty.
• 11017740Apr 11, 2025Electrical system. Leaking windshield that caused the water ingress on the electrical component.
• 11016698Mar 21, 2025Other or unknown. A potential concern has been identified on certain vehicles where Software Over The Air (SOTA) updates are failing to complete.
• 11016691Mar 21, 2025Other or unknown. Vehicles are installed with Near Field Sensing Module (NFSM) that do not support Software Over The Air (SOTA).

← All problems reported for the 2021 Land Rover Discovery