Land Rover Defender Service Bulletins (2023)
399 manufacturer communications on file.
- July 22, 2026•Document ID: 11035735OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- SSM76477 - 21JUL26
- Date Added:
- August 5, 2026
- Manufacturer:
- LAND ROVER
SummaryIntermittent Passive Entry Operation 24MY Or With New Service Smart Key Fob.
Associated Products (39)2026 Land Rover Defender2026 Land Rover Discovery2026 Land Rover Discovery Sport2026 Land Rover Range Rover2026 Land Rover Range Rover Evoque2026 Land Rover Range Rover Sport2026 Land Rover Range Rover Velar2025 Land Rover Defender2025 Land Rover Discovery2025 Land Rover Discovery Sport2025 Land Rover Range Rover2025 Land Rover Range Rover Evoque2025 Land Rover Range Rover Sport2025 Land Rover Range Rover Velar2024 Land Rover Defender2024 Land Rover Discovery2024 Land Rover Discovery Sport2024 Land Rover Range Rover2024 Land Rover Range Rover Evoque2024 Land Rover Range Rover Sport+ 19 moreAssociated Documents - July 17, 2026•Document ID: 11035861OtherENGINE
- Mfr Comm. #:
- D061 Defender 17JUL26
- Date Added:
- August 5, 2026
- Manufacturer:
- LAND ROVER
SummaryTurbocharger Coolant Feed / Return Leak
Associated Products (2)Associated Documents - July 17, 2026•Document ID: 11035856OtherENGINE
- Mfr Comm. #:
- D011 Defender 17JUL26
- Date Added:
- August 5, 2026
- Manufacturer:
- LAND ROVER
SummaryCoolant Bypass Hose Leak
Associated Products (1)Associated Documents - July 6, 2026•Document ID: 11035679OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- SSM76324 - 06JUL26
- Date Added:
- August 4, 2026
- Manufacturer:
- LAND ROVER
SummaryA 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.
Associated Products (17)2026 Land Rover Defender2026 Land Rover Discovery2026 Land Rover Range Rover2025 Land Rover Defender2025 Land Rover Discovery2025 Land Rover Range Rover2024 Land Rover Defender2024 Land Rover Discovery2024 Land Rover Range Rover2023 Land Rover Defender2023 Land Rover Discovery2023 Land Rover Range Rover2022 Land Rover Defender2022 Land Rover Discovery2022 Land Rover Range Rover2021 Land Rover Defender2021 Land Rover DiscoveryAssociated Documents - July 4, 2026•Document ID: 11035732OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- SSM76468 - 03JUL26
- Date Added:
- August 5, 2026
- Manufacturer:
- LAND ROVER
SummaryUnable to select Navigation when pressing the navigation Tile on theTouchscreen.
Associated Products (32)2026 Land Rover Defender2026 Land Rover Discovery2026 Land Rover Range Rover2026 Land Rover Range Rover Evoque2026 Land Rover Range Rover Sport2026 Land Rover Range Rover Velar2025 Land Rover Defender2025 Land Rover Discovery2025 Land Rover Range Rover2025 Land Rover Range Rover Evoque2025 Land Rover Range Rover Sport2025 Land Rover Range Rover Velar2024 Land Rover Defender2024 Land Rover Discovery2024 Land Rover Range Rover2024 Land Rover Range Rover Evoque2024 Land Rover Range Rover Sport2024 Land Rover Range Rover Velar2023 Land Rover Defender2023 Land Rover Discovery+ 12 moreAssociated Documents - June 16, 2026•Document ID: 11034885OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- N869 Defender 16JUN26
- Date Added:
- July 8, 2026
- Manufacturer:
- LAND ROVER
SummarySoftware Over The Air (SOTA) updates are failing to complete. 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.
Associated Products (3)Associated Documents - June 16, 2026•Document ID: 11034875OtherENGINE
- Mfr Comm. #:
- D061 Defender 16JUN26
- Date Added:
- July 8, 2026
- Manufacturer:
- LAND ROVER
SummaryTurbocharger Coolant Feed / Return Leak
Associated Products (2)Associated Documents - June 16, 2026•Document ID: 11034868OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- D011 Defender 16JUN26
- Date Added:
- July 8, 2026
- Manufacturer:
- LAND ROVER
SummaryCoolant Bypass Hose Leak
Associated Products (4)Associated Documents - May 16, 2026•Document ID: 11033424OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- N869 Defender 15MAY26
- Date Added:
- June 4, 2026
- Manufacturer:
- LAND ROVER
SummarySoftware Over The Air (SOTA) updates are failing to complete. 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.
Associated Products (3)Associated Documents - May 15, 2026•Document ID: 11033342OtherENGINE
- Mfr Comm. #:
- D061 Defender 15MAY26
- Date Added:
- June 3, 2026
- Manufacturer:
- LAND ROVER
SummaryTurbocharger Coolant Feed / Return Leak
Associated Products (2)Associated Documents - May 15, 2026•Document ID: 11033281OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- D011 Defender 15MAY26
- Date Added:
- June 3, 2026
- Manufacturer:
- LAND ROVER
SummaryCoolant Bypass Hose Leak
Associated Products (1)Associated Documents - May 15, 2026•Document ID: 11033277OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- D006 Defender 15MAY26
- Date Added:
- June 3, 2026
- Manufacturer:
- LAND ROVER
SummaryThe 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.
Associated Products (5)Associated Documents - May 12, 2026•Document ID: 11033261Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- SSM76404 - 12MAY26
- Date Added:
- June 3, 2026
- Manufacturer:
- LAND ROVER
SummaryVehicles may exhibit a ‘clicking’ noise from the rear of the vehicle. The noise may be heard from one or both sides of the vehicle when moving forwards or backwards. Action:
Associated Products (19)2026 Land Rover Defender2026 Land Rover Discovery2026 Land Rover Range Rover2026 Land Rover Range Rover Sport2025 Land Rover Defender2025 Land Rover Discovery2025 Land Rover Range Rover2025 Land Rover Range Rover Sport2024 Land Rover Defender2024 Land Rover Discovery2024 Land Rover Range Rover2024 Land Rover Range Rover Sport2023 Land Rover Defender2023 Land Rover Discovery2023 Land Rover Range Rover2023 Land Rover Range Rover Sport2022 Land Rover Defender2022 Land Rover Discovery2022 Land Rover Range RoverAssociated Documents - May 1, 2026•Document ID: 11033241Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- N892v3 - 01MAY26
- Date Added:
- June 3, 2026
- Manufacturer:
- LAND ROVER
SummaryArduous customer drive cycles have been found to accelerate the degradation of engine oil, leading to generation of engine oil sludge deposits in high pressure engine oil galleries of the engine and inside the Continuous Variable Valve Lift (CVVL) unit.
Associated Products (30)2026 Land Rover Defender2026 Land Rover Discovery2026 Land Rover Discovery Sport2026 Land Rover Range Rover Evoque2026 Land Rover Range Rover Velar2025 Land Rover Defender2025 Land Rover Discovery2025 Land Rover Discovery Sport2025 Land Rover Range Rover Evoque2025 Land Rover Range Rover Velar2024 Land Rover Defender2024 Land Rover Discovery2024 Land Rover Discovery Sport2024 Land Rover Range Rover Evoque2024 Land Rover Range Rover Velar2023 Land Rover Defender2023 Land Rover Discovery2023 Land Rover Discovery Sport2023 Land Rover Range Rover Evoque2023 Land Rover Range Rover Velar+ 10 moreAssociated Documents - April 21, 2026•Document ID: 11032359OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- SSM76448 - 21APR26
- Date Added:
- May 6, 2026
- Manufacturer:
- LAND ROVER
SummaryAir Conditioning (AC) Inoperative.
Associated Products (6)Associated Documents - April 17, 2026•Document ID: 11032424OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- N869 Defender 17APR26
- Date Added:
- May 7, 2026
- Manufacturer:
- LAND ROVER
SummarySoftware Over The Air (SOTA) updates are failing to complete
Associated Products (3)Associated Documents - April 17, 2026•Document ID: 11032407OtherENGINE
- Mfr Comm. #:
- D061 Defender 17APR26
- Date Added:
- May 7, 2026
- Manufacturer:
- LAND ROVER
SummaryTurbocharger Coolant Feed / Return Leak
Associated Products (2)Associated Documents - April 17, 2026•Document ID: 11032376OtherENGINE
- Mfr Comm. #:
- D011 Defender 17APR26
- Date Added:
- May 6, 2026
- Manufacturer:
- LAND ROVER
SummaryEngine coolant may leak from the coolant bypass hose assembly. The leakage is in the form of a weep, but forms into a more substantial leak over time.
Associated Products (1)Associated Documents - April 17, 2026•Document ID: 11032373OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- D006 Defender 17APR26
- Date Added:
- May 6, 2026
- Manufacturer:
- LAND ROVER
SummaryThe 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.
Associated Products (17)2025 Land Rover Defender2025 Land Rover Discovery2025 Land Rover Range Rover2025 Land Rover Range Rover Sport2024 Land Rover Defender2024 Land Rover Discovery2024 Land Rover Range Rover2024 Land Rover Range Rover Sport2023 Land Rover Defender2023 Land Rover Discovery2023 Land Rover Range Rover2023 Land Rover Range Rover Sport2022 Land Rover Defender2022 Land Rover Discovery2022 Land Rover Range Rover2021 Land Rover Defender2021 Land Rover DiscoveryAssociated Documents - March 21, 2026•Document ID: 11030723Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- D061v2 - 20MAR26
- Date Added:
- April 6, 2026
- Manufacturer:
- LAND ROVER
SummaryCoolant may leak from the turbocharger coolant hose O-rings, resulting in engine coolant escaping into the engine compartment and subsequent illumination of the low coolant warning indicator on the instrument cluster.
Associated Products (6)Associated Documents