2021 Land Rover Defender Technical Service Bulletins

514 technical service bulletins (TSBs) are on record for the 2021 Land Rover Defender. 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.

• 10210003Mar 17, 2022Steering. Power Steering Assistance Reduced Message Displayed
• 10210002Mar 17, 2022Transmission and drivetrain. Failure to restart out of eco-stop
• 10210001Mar 17, 2022Transmission and drivetrain. Overheat Warning on Highway
• 10210019Mar 15, 2022Transmission and drivetrain. Intermittent Engine Non Start After An Eco Stop Start Event
• 10210106Mar 10, 2022Equipment, Electrical system. Accessory Integrated Air Compressor Error Code
• 10210014Mar 7, 2022Transmission and drivetrain. Power Steering Assistance Reduced Message Displayed
• 10210016Mar 4, 2022Electrical system. USB Socket At Front Portable Media Interface Panel Inoperative Or Not Illuminating
• 10210108Mar 2, 2022Equipment, Transmission and drivetrain. 8HP 8-Speed Automatic Transmission replacements due to Automatic Transmission Fluid (ATF) contamination with coolant.
• 10208504Feb 18, 2022Electrical system. Charge warning light on, MIL light
• 10208480Feb 18, 2022Transmission and drivetrain. Overheat Warning on Highway
• 10208479Feb 18, 2022Transmission and drivetrain. Overheat Warning on Highway
• 10207619Jan 21, 2022Equipment, Seats, Electrical system. Seat Mounted Seat Switches Not Working
• 10207617Jan 21, 2022Body and structure, Equipment. Water Ingress Into Passenger Compartment
• 10207613Jan 21, 2022Engine, Transmission and drivetrain, Electrical system. Failure to restart out of eco-stop
• 10206268Dec 17, 2021Seats, Electrical system. Seat Mounted Seat Switches Not Working
• 10206263Dec 17, 2021Transmission and drivetrain. Customer symptom of idle speed instability, RPM higher than expected, or check engine light illuminated.
• 10206254Dec 17, 2021Electrical system, Equipment. Surround camera; 360 Park Aid features or any of the feature is not operating.
• 10206253Dec 15, 2021Transmission and drivetrain, Engine, Equipment. Emission recall n620 - electric supercharger - intermittent operation
• 10206272Dec 3, 2021Equipment, Electrical system. Accessory Integrated Air Compressor Error Code
• 10204154Nov 30, 2021Seats. Seat mounted seat switches - Seats not moving
• 10204153Nov 30, 2021Seats. Seat mounted seat switches - Seats not moving
• 10204151Nov 30, 2021Equipment, Electrical system. Near Field Sensing feature degradation (Surround camera; 360 Park Aid)
• 10204148Nov 23, 2021Transmission and drivetrain. INGENIUM I6 3.0L Petrol - PCV Cover Valve – Poor Idle
• 10204146Nov 18, 2021Electrical system. Accessory integrated air compressor error code
• 10204104Nov 18, 2021Electrical system. A potential issue has been identified on specific vehicles where, in locations where the vehicle has poor or no network connection, vehicles may experience intermittent resetting of the navigation system, following a recent Map Over The Air (MOTA) update. The navigation screen displayed on the Touchscreen will revert to the PIVI home screen and the navigation screen displayed in the instrument cluster panel will…
• 10204094Nov 18, 2021Electrical system. A potential issue has been identified on specific vehicles where, in locations where the vehicle has poor or no network connection, vehicles may experience intermittent resetting of the navigation system, following a recent Map Over The Air (MOTA) update. The navigation screen displayed on the Touchscreen will revert to the PIVI home screen and the navigation screen displayed in the instrument cluster panel will…
• 10204159Nov 16, 2021Equipment, Electrical system. AUDIO No audio output when audio system appears to be on issue is now corrected CONNECTIVITY Improved WiFi and HotSpot Functionality WiFI hotspot appears but no data connection is available issue as been fixed INSTRUMENT PANEL CLUSTER CONTROL MODULE (IPC) Fixing of flickering IPC for media information NAVIGATION Navigation improvements for freezes and slow boot ups The map view intermittently changing the zoom and…
• 10204123Nov 16, 2021Electrical system. The Autonomous Emergency Braking (AEB) warning message is displayed on the instrument cluster (IPC).
• 10204121Nov 16, 2021Electrical system. Improvements/Fixes – Improvement in system stability – Improvements in acoustic reliability / Audio loss – Graphical Improvements – Flickering cluster for media info – Improved Speech support for features like Weather, Nav – Poor Speech recognition – Improvement in stability of personalization features – Introduction of IP oriented Sirius XM functionality – Improvement in Tow Bar functionality –…
• 10204120Nov 16, 2021Electrical system. Affected vehicles will require software updates to the TCU & ICCM using Pathfinder to enable future SOTA updates and to install the latest PIVI IP31 software
• 10204093Nov 15, 2021Equipment. No air flow through face vents
• 10204087Nov 9, 2021Electrical system. IP31 Includes numerous bug fixes, and also activates wireless CarPlay and Android Auto functionality to all PIVI vehicles.
• 10202853Oct 15, 2021Seats. Seat Power Height Adjustment Motor Inoperative
• 10202852Oct 15, 2021Seats. Seat Power Fore/Aft Motor Inoperative
• 10202851Oct 15, 2021Seats. Seat Recliner Motor Inoperative
• 10202850Oct 15, 2021Equipment. Heatshield Contact With Rear Driveshaft
• 10202849Oct 15, 2021Equipment. Roof Opening Panel Inoperative
• 10202831Oct 15, 2021Transmission and drivetrain, Engine. Customer symptom of idle speed instability, check engine light illuminated.
• 10202830Oct 15, 2021Equipment, Engine. Timing chain replacement VVT Service Part Incorrectly Boxed
• 10202827Oct 15, 2021Transmission and drivetrain. Transmission fluid leaks
• 10202823Oct 15, 2021Electrical system. The wireless phone charger is not working with iPhone 12
• 10202820Oct 15, 2021Electrical system. AEB warning on Instrument Panel Cluster
• 10202819Oct 15, 2021Engine cooling. Coolant level sensor loose
• 10202932Oct 6, 2021Engine cooling. Coolant level sensor loose.
• 10202014Sep 27, 2021Suspension, Electrical system. NON-START
• 10202109Sep 24, 2021Equipment, Transmission and drivetrain. Heatshield Contact With Rear Driveshaft
• 10202104Sep 24, 2021Body and structure, Equipment. Roof Opening Panel Inoperative
• 10202102Sep 24, 2021Transmission and drivetrain, Electrical system, Engine. Customer States engine runs rough with MIL illuminated.
• 10202085Sep 24, 2021Transmission and drivetrain. Poor Idle
• 10202137Sep 9, 2021Transmission and drivetrain. Mil illuminated

← All problems reported for the 2021 Land Rover Defender