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.

• 10169927Dec 17, 2019Seats. A potential issue has been identified on certain Land Rover vehicles within the listed Affected Vehicle which may have been have been manufactured away from specification and do not meet the engineered known ‘OK’ state. The seat assemblies may be missing a number of fasteners.
• 10169922Dec 11, 2019Seats. A potential issue has been identified on a limited number of Land Rover vehicles within the listed Affected Vehicle Range where the front and rear heated seats do not operate as expected.
• 10169948Dec 5, 2019Electrical system. A potential issue has been identified on certain Land Rover vehicles within the listed Affected Vehicle Range which may not start due to the Gateway Control Module (GWM) not initializing.
• 10168886Nov 29, 2019Seats. The heated seat feature may not operate as expected and a customer may express one of the follow concerns: The heated seat temperature is slow to increase after the feature has been turned ON. The heated seat temperature does not decrease after the feature has been turned OFF.
• 10168903Nov 27, 2019Equipment, Electrical system. Inconsistent Bluetooth connectivity for customers following an Android or Apple operating software (OS) update.
• 10168878Nov 27, 2019Equipment, Electrical system. Web Browser functionality is not available.
• 10168877Nov 27, 2019Equipment, Electrical system. Voice control is not able to locate destination entry.
• 10168875Nov 27, 2019Equipment, Electrical system. Quiescent battery drain due to TCU module.
• 10168873Nov 27, 2019Equipment, Electrical system. SOTA download does not complete first time through
• 10168868Nov 27, 2019Electrical system, Equipment. Customer is able to unlock and lock the vehicle but not able to start vehicle
• 10168867Nov 27, 2019Electrical system, Equipment. Customer states not able to start vehicle after state inspection test is performed.
• 10168865Nov 27, 2019Electrical system. Customer may state there is no audio present or volume control.
• 10168864Nov 27, 2019Electrical system. Customer may state there is no audio present or volume control.
• 10168863Nov 27, 2019Electrical system. Customer may state there is a pop noise or crackle when playing the audio.
• 10168861Nov 27, 2019Electrical system. Improperly fitted ground points lead to numerous customer symptoms early in the service life of the vehicle.
• 10168839Nov 27, 2019Engine, Transmission and drivetrain. The Check Engine MIL is on. DTC P2402-00 is stored in the PCM.
• 10168925Nov 25, 2019Electrical system. Customer reports that the vehicle will not start or has a low battery warning on the cluster.
• 10168936Nov 18, 2019Equipment. There is no air flow from the HVAC system.
• 10168935Nov 18, 2019Electrical system, Engine cooling. Customer states the vehicle will not start.
• 10168931Nov 18, 2019Equipment. Customer states there is no audio output from the speakers on all sources.
• 10168929Nov 18, 2019Electrical system. Customer complaint in regards to Infotainment system.
• 10168922Nov 18, 2019Electrical system. Popping sound or crackling noise from the audio system while in use.
• 10168904Nov 18, 2019Engine, Electrical system. The Check Engine MIL is on.
• 10168912Nov 7, 2019Electrical system, Equipment. JLR are investigating reports of the Wireless Charger Accessory are intermittently charging or not charging the mobile device.
• 10168914Nov 6, 2019Seats, Equipment. Customers may express a concern with the manual (second row) rear seat forward/rearward adjustment lever(s) rattling or inoperative.
• 10168905Nov 1, 2019Engine cooling, Electrical system. Engine MIL on.
• 10167330Oct 29, 2019Equipment. Customers can experiences Bluetooth connection issues after updating their Apple devices to Apple iOS 13.0 or later versions.
• 10167348Oct 28, 2019Vehicle speed control. Customer may state the adaptive speed control is inoperative There is a Forward Alert message on the Instrument Cluster (IC)
• 10167344Oct 28, 2019Electrical system, Equipment. Customer states there is no audio output from the speakers on all sources
• 10167343Oct 28, 2019Equipment, Electrical system. Customer states there is no audio output from the speakers on all sources
• 10167342Oct 28, 2019Engine cooling. Customer states the vehicle will not start
• 10167338Oct 28, 2019Equipment. Popping sound or crackling noise from the audio system while in use.
• 10167337Oct 28, 2019Engine cooling, Fuel system. The Check Engine MIL is on There is a noise from the engine
• 10167326Oct 16, 2019Transmission and drivetrain. Vehicles equipped with an AJ126 supercharged V6 engine are experiencing noise from the HP fuel pumps and/or a Check Engine MIL illuminated with one of the following DTCs stored in the PCM. P228F-85 P025C-11 P0251-13 P064A-38 P0256-13
• 10167319Oct 14, 2019Brakes. EPB (Emergency Park Brake) is applied and will not release. The EPB applied light is not on. The ABS (Anti-lock braking system), DSC (Dynamic stability Control) and brake warning lights are on. The "Autonomous Emergency Braking not available" message is displayed.
• 10167324Oct 8, 2019Electrical system. Customer experiences, ‘Low battery message’ on the instrument panel, and is unable to start the vehicle.
• 10167323Oct 8, 2019Electrical system. Customer experiences, ‘Low battery message’ on the instrument panel, and is unable to start the vehicle.
• 10167315Oct 8, 2019Other or unknown. There is a requirement mismatch in the Continental IPMB that will result one of two use cases: 1. No trailer trajectories when using Tow Assist and car is in EV mode 2. Failure to enter Advanced Tow Assist when car is in in EV mode
• 10167314Oct 8, 2019Other or unknown. There is a requirement mismatch in the Continental IPMB that will result one of two use cases: 1. No trailer trajectories when using Tow Assist and car is in EV mode 2. Failure to enter Advanced Tow Assist when car is in in EV mode
• 10167312Oct 8, 2019Other or unknown. There is a requirement mismatch in the Continental IPMB that will result one of two use cases: 1. No trailer trajectories when using Tow Assist and car is in EV mode 2. Failure to enter Advanced Tow Assist when car is in in EV mode
• 10165768Oct 8, 2019Electrical system. A potential issue has been identified on a limited number of Land Rover vehicles within the listed Affected Vehicle Range where voice feature is not available on certain vehicles equipped with InControl® Touch Pro™.
• 10165951Sep 25, 2019Body and structure. Customer may report the rear tailgate appears low or won't open.
• 10165950Sep 25, 2019Body and structure. Customer may report the rear tailgate appears low or won't open.
• 10165953Sep 23, 2019Electrical system. Due to insufficient ground contact at G4D178 Battery earth stud, various fault codes may appear and symptoms related to voltage drop, high ground point resistance and power supply. Symptoms such as non or intermittent start or engine cut-out may be reported.
• 10165952Sep 23, 2019Electrical system. Due to insufficient ground contact at G4D178 Battery earth stud, various fault codes may appear and symptoms related to voltage drop, high ground point resistance and power supply. Symptoms such as non or intermittent start or engine cut-out may be reported.
• 10165966Sep 19, 2019Equipment, Electrical system. Customer states there is no audio output from the speakers on all sources.
• 10165964Sep 19, 2019Electrical system. Popping sound or crackling noise from the audio system while in use.
• 10165963Sep 19, 2019Engine. The Check Engine Light is on.
• 10165959Sep 19, 2019Engine cooling. A potential issue has been identified on a limited number of Land Rover vehicles within the listed Affected Vehicle Range where the auxiliary coolant pump has not been activated. This can result in shorter stop/start duration at lower ambient temperatures and reduced turbocharger life.
• 10165949Sep 17, 2019Forward collision avoidance, Electrical system. Adaptive speed control not available, intelligent emergency braking not available, forward alert not available over 80km/h (50mph) is displayed on the Instrument Cluster (IC). Diagnostic Trouble Code (DTC) C1A67-78 and/or C1A67-54 are set in the Adaptive Speed Control Module (ASCM).

← All problems reported for the 2020 Land Rover Discovery