2020 Land Rover Defender Technical Service Bulletins

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

• 10190063Mar 16, 2021Equipment, Electrical system. Navigation Voice Control does not function
• 10190062Mar 16, 2021Electrical system. Pivi IP 30 Release
• 10190061Mar 16, 2021Equipment, Electrical system. Intermittent Passive Entry Operation
• 10190001Mar 16, 2021Electrical system, Equipment. Pivi IP27.2 (OS 2.0.6)
• 10190000Mar 16, 2021Electrical system. TCU v19.2
• 10189999Mar 16, 2021Electrical system. IMC 20C1 Software Release
• 10190041Mar 11, 2021Body and structure, Visibility (wipers, defrost, mirrors), Equipment. Tapping Noise from A-Pillar Area
• 10190039Mar 11, 2021Equipment, Visibility (wipers, defrost, mirrors). Sunroof Only Opens Partially After Expedition Roof Rack Installation
• 10190037Mar 11, 2021Equipment, Seats. Seat Cover Staining / Discoloration
• 10190014Mar 11, 2021Electrical system. Pivi IP27.1 (OS 2.0.6)
• 10190013Mar 11, 2021Electrical system. TCU v19.2
• 10190012Mar 11, 2021Electrical system. IMC 20C1 Software Release
• 10190007Mar 11, 2021Electrical system, Equipment. WI-FI option does not function
• 10190006Mar 11, 2021Electrical system. OS 2.0.8 VDC 9.1 Automatic Update
• 10189739Mar 9, 2021Exterior lighting. After a short sleep cycle the auto high beam menu is set to disabled and the auto high beam feature will not operate, with no ability to override this option.
• 10188105Feb 26, 2021Seats. Incorrect cloth treatment at the manufacturer.
• 10188089Feb 24, 2021Electrical system. Pivi Pro navigation map data fails to install from USB device to vehicle
• 10188081Feb 24, 2021Electrical system. Pivi Pro navigation map data fails to install from USB device to vehicle
• 10188076Feb 16, 2021Suspension. Front Air Spring – Air Leak
• 10188074Feb 16, 2021Suspension. Front Air Spring – Air Leak
• 10187961Feb 3, 2021Equipment. Windshield molding tapping noise
• 10186779Jan 29, 2021Equipment. Opening Roof Panel – Does Not Slide Open.
• 10186776Jan 29, 2021Engine cooling. Low Coolant Warning Displayed on Instrument Cluster.
• 10186713Jan 22, 2021Seats. Discoloration/water staining that cannot be removed by wiping may be evident on thebackrest and cushion covers of the front and/or second row seats.
• 10186718Jan 19, 2021Electrical system. OS 2.0.7 Suspended due to a potential no start condition after the GWM is updated.
• 10186717Jan 19, 2021Electrical system. Latest update for Pivi to provide improvements and address known issues.
• 10186772Jan 15, 2021Equipment. Noise from rear load space compartment of vehicle – obvious to customer while driving.
• 10186771Jan 15, 2021Equipment. Noise from rear load space compartment of vehicle – obvious to customer while driving.
• 10186744Jan 13, 2021Electrical system. Multi-ECU SOTA Update (OS 2.0.7) CHCM, GWM, SODL, SODR no-start condition after completing the update due to an issue with the Gateway Module (GWM).
• 10186711Jan 6, 2021Engine cooling. The amber 'Low Coolant' warning message is displayed on the Instrument Panel Cluster(IPC). Further investigation has found no engine coolant leaks and the engine coolantexpansion tank is filled to the correct level.
• 10185364Dec 23, 2020Visibility (wipers, defrost, mirrors), Equipment. A potential issue has been identified on a limited number of Land Rover vehicles within the listed Affected Vehicle Range where a tapping sound may be heard, on one or both sides of the vehicle, from the A-pillar area at speeds of approximately 37-75mph (60-120 km/h).
• 10185363Dec 23, 2020Equipment, Visibility (wipers, defrost, mirrors). A potential issue has been identified on a limited number of Land Rover vehicles within the listed Affected Vehicle Range where a tapping sound may be heard, on one or both sides of the vehicle, from the A-pillar area at speeds of approximately 37-75mph (60-120 km/h).
• 10185361Dec 23, 2020Equipment, Visibility (wipers, defrost, mirrors). An issue has been identified on a limited number of Land Rover vehicles within the listed Affected Vehicle Range where a tapping sound may be heard, on one or both sides of the vehicle, from the A-pillar area at speeds of approximately 37-75mph (60-120 km/h).
• 10185405Dec 16, 2020Transmission and drivetrain, Engine. The engine is running rough. There is a hesitation. The Check Engine MIL goes on and off. There is a noise on startup.
• 10185156Dec 16, 2020Electrical system. Latest update for Pivi to provide improvements and address known issues.
• 10185389Dec 15, 2020Engine. Engine Misfire, Rattle, Knock, lack of power.
• 10185328Dec 15, 2020Engine. Engine Misfire, Rattle, Knock, lack of power.
• 10185372Dec 11, 2020Body and structure, Equipment, Engine cooling. Rear Harness Clash with Rear Exhaust Heat Shield and Rear Stabilizer Bar
• 10185371Dec 11, 2020Body and structure, Equipment, Engine cooling. Rear Harness Clash with Rear Exhaust Heat Shield and Rear Stabilizer Bar
• 10185314Dec 8, 2020Equipment, Electrical system. Air Conditioning operating Intermittently.
• 10185370Dec 7, 2020Equipment, Engine cooling. Rear muffler discoloured appears burnt-dull metal colour.
• 10185319Dec 7, 2020Equipment. Rear muffler discoloured appears burnt-dull metal colour.
• 10185243Dec 4, 2020Equipment. Incorrect Operation of Climate Control Air Distribution
• 10183947Nov 21, 2020Equipment, Body and structure. Water Ingress after Wading
• 10183946Nov 21, 2020Equipment, Body and structure. Water Ingress after Wading
• 10183548Nov 19, 2020Equipment. A customer may report a lack of airflow through the face vents.
• 10183545Nov 19, 2020Transmission and drivetrain, Engine cooling. The engine fan runs excessively.
• 10183532Nov 19, 2020Electrical system, Equipment. Latest update for Pivi to provide improvements and address known issues.
• 10183529Nov 19, 2020Equipment, Transmission and drivetrain. To prevent premature wear, a resulting MIL and a possible no start, all affected vehicles require the replacement of variable camshaft timing (VCT) solenoids on both intake an exhaust.
• 10183930Nov 13, 2020Electrical system, Steering. Steering gear Warning light on Instrument Cluster

← All problems reported for the 2020 Land Rover Defender