2020 Land Rover Discovery Technical Service Bulletins

499 technical service bulletins (TSBs) are on record for the 2020 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.

• 10228714Dec 8, 2022Engine cooling, Transmission and drivetrain. Customer reports coolant level low message on dash or a coolant leak.
• 10227432Nov 24, 2022Engine cooling. Coolant Low warning displayed in the Instrument Cluster
• 10227458Nov 23, 2022Equipment. MHEV DC/DC Converter - Squeaking Noise From Inside The Cabin.
• 10227457Nov 23, 2022Equipment. MHEV DC/DC Converter - Squeaking Noise From Inside The Cabin.
• 10227340Nov 14, 2022Body and structure, Transmission and drivetrain. Customers will be reporting a squeaking noise inside the cabin.
• 10227338Nov 14, 2022Engine cooling, Transmission and drivetrain. A customer will complain about a noise / low battery light/ low coolant light and or overheating
• 10227335Nov 14, 2022Transmission and drivetrain, Engine cooling. Customer reports coolant level low message on dash or a coolant leak.
• 10225904Oct 31, 2022Engine cooling. Customer reports that low coolant lamp on, coolant leak.
• 10225903Oct 31, 2022Electrical system, Equipment. MHEV DC/DC Converter – Squeaking noise from Cabin
• 10225902Oct 31, 2022Equipment. SOS Limited Availability or SOS Not available warning message displayed
• 10225900Oct 31, 2022Equipment, Visibility (wipers, defrost, mirrors). Windshield water leaks
• 10226092Oct 27, 2022Equipment. Accessory Belt and/or Tensioner May Become Damaged and or Adrift
• 10226090Oct 27, 2022Equipment. Accessory Belt and/or Tensioner May Become Damaged and or Adrift
• 10226075Oct 27, 2022Equipment. MHEV DC/DC Converter Squeaking noise from Cabin
• 10226074Oct 27, 2022Equipment. MHEV DC/DC Converter Squeaking noise from Cabin
• 10226073Oct 17, 2022Suspension. Chassis Control Module (CHCM) Suspension Warning on Cluster
• 10225911Oct 11, 2022Visibility (wipers, defrost, mirrors), Equipment. Windshield water leaks
• 10222683Sep 29, 2022Equipment, Other or unknown. Sos limited availability sos not available
• 10222693Sep 28, 2022Equipment, Electrical system. Mhev dc dc converter squeaking noise from inside the cabin
• 10222692Sep 28, 2022Electrical system, Equipment. Mhev dc dc converter squeaking noise from inside the cabin
• 10222681Sep 22, 2022Equipment. Near field sensing feature degradation
• 10222690Sep 16, 2022Electrical system. No communication with impa via topix cloud
• 10222703Sep 14, 2022Electrical system. Unable to complete pdi due to telematics incontrol activation failing
• 10222505Sep 9, 2022Suspension. Suspension Warning Displayed On Instrument Cluster
• 10222502Sep 9, 2022Steering. A customer may report that an amber general warning indicator is illuminated Power Steering Assistance Reduced is displayed on the
• 10222498Sep 9, 2022Transmission and drivetrain. Vehicle will have a lack of power, drivability issues, and possible check engine light on.
• 10222497Sep 9, 2022Transmission and drivetrain. Message center displays ‘Coolant Level Low’ warning message.
• 10222700Sep 7, 2022Equipment. Pivi loss of gps location and clock time
• 10222699Sep 7, 2022Equipment. Pivi loss of gps location and clock time
• 10222684Sep 6, 2022Electrical system, Steering. Power steering assistance reduced message displayed
• 10219236Aug 23, 2022Equipment. Mhev dc/dc converter noisy, low battery warning illuminated.
• 10219022Aug 19, 2022Suspension. Chassis control module (chcm) suspension warning on cluster
• 10219021Aug 19, 2022Suspension. Chassis control module (chcm) suspension warning on cluster
• 10218903Aug 12, 2022Engine cooling. Customer reports coolant level low message on dash or a coolant leak.
• 10218879Aug 12, 2022Electrical system. Vehicle will have a lack of power, drivability issues, and possible check engine light on.
• 10217287Jul 14, 2022Equipment, Body and structure. Clicking/Ticking Type Noise Whilst Turning
• 10217289Jul 5, 2022Body and structure, Steering, Suspension. Clicking/ticking noise whilst turning left or right and full lock at low speeds
• 10215544Jun 10, 2022Transmission and drivetrain. Driveline Noise or Vibration
• 10215521Jun 10, 2022Transmission and drivetrain. Diesel engine pcm calibration - cancelled
• 10215583Jun 8, 2022Equipment. Diesel accessory drive belt - damaged/snapped or noisy
• 10215582Jun 8, 2022Equipment. Diesel accessory drive belt - damaged/snapped or noisy
• 10212996May 27, 2022Electrical system. USB Socket At Front Portable Media Interface Panel Inoperative Or Not Illuminating
• 10213027May 18, 2022Transmission and drivetrain. Lack/Loss of Power
• 10213026May 18, 2022Transmission and drivetrain. Lack/Loss of Power
• 10212974May 17, 2022Electrical system. Connectivity functions are no longer working (InControl App, SOTA, Traffic Information, Data Functions), SOS malfunction, Erroneous E-Call Trigger
• 10212968May 17, 2022Transmission and drivetrain. Emissions recalls
• 10212993May 13, 2022Transmission and drivetrain. Powertrain Control Module (PCM) Incorrect Calibration
• 10212966May 13, 2022Transmission and drivetrain. Emissions recalls
• 10211138Apr 30, 2022Steering. Power steering assistance reduced message displayed
• 10211156Apr 29, 2022Equipment, Body and structure. Accessory dashboard camera inoperative

← All problems reported for the 2020 Land Rover Discovery