Vehicle report

2025 LAND ROVER DEFENDER

Service bulletins

184 bulletins

Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.

SSM76110 - 21AUG26

Other

Vehicles on display e.g. in a showroom whilst being supported by a showroom 12v support unit, these vehicles require an additional fuse to be removed to prevent the MHEV (48v) battery draining and causing the cells to drop to a non recoverable level. Failure to follow this process will void the warranty cover on this battery.

D048 Defender 21AUG26

Other

Jump Start Information Label Missing

SSM76487 - 20AUG26

Other

Air Conditioning Inoperative / Intermittent Operation

SSM76492 - 20AUG26

Other

TCU Activation Failure And InControl App Inoperative After Software Update

SSM76110 - 19AUG26

Other

Vehicles on display e.g. in a showroom whilst being supported by a showroom 12v support unit, these vehicles require an additional fuse to be removed to prevent the MHEV (48v) battery draining and causing the cells to drop to a non recoverable level. Failure to follow this process will void the warranty cover on this battery.

SSM76477 - 21JUL26

Other

Intermittent Passive Entry Operation 24MY Or With New Service Smart Key Fob.

D048 Defender 17JUL26

Other

Jump Start Information Label Missing

N961 Defender 17JUL26

Other

Blanking Connector - Install

E004v2 - 08JUL26

Service Bulletin/Repair Instructions

A printed circuit board fault within the smart key may be present. The printed circuit board fault can cause a smart key battery drain which affects the functionality of the smart key.

SSM76463 - 06JUL26

Other

Wireless Device Charger Inoperative Post Software Update

SSM76324 - 06JUL26

Other

A 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.

SSM76468 - 03JUL26

Other

Unable to select Navigation when pressing the navigation Tile on theTouchscreen.

SSM76462 - 22JUN26

Other

Software Update

D048 Defender 16JUN26

Other

Jump Start Information Label Missing

N961 Defender 16JUN26

Other

A junction box blanking connector is missing.

SSM76457 - 26MAY26

Other

Amber MIL being displayed on the Instrument Panel Cluster on vehicles equipped with a Gen4 transmission.

SSM76457 - 21MAY26

Other

Amber MIL being displayed on the Instrument Panel Cluster on vehicles equipped with a Gen4 transmission.

N961 Defender 15MAY26

Other

Junction box blanking connector is missing. A new blanking connector needs to be installed.

D006 Defender 15MAY26

Other

The 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.

D048 Defender 15MAY26

Other

Jump start information label has not been installed in the vehicle’s engine compartment.

TUCC_MAY2026_04

Other

Printed circuit board fault within the smart key may be present. The printed circuit board fault can cause a smart key battery drain which affects the functionality of the smart key.

SSM76404 - 12MAY26

Service Bulletin/Repair Instructions

Vehicles 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:

SSM76454 - 12MAY26

Other

Malfunction Indicator Lamp (MIL) is illuminated on the instrument panel.

N892v3 - 01MAY26

Service Bulletin/Repair Instructions

Arduous 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.

SSM76451 - 23APR26

Other

Where vehicles are supported by a 12V Battery Support Unit (BSU) and repeatedly interacted with while the engine is not running, the 48V battery may, in the absence of intervention, discharge to a non‑recoverable state.

SSM76448 - 21APR26

Other

Air Conditioning (AC) Inoperative.

D001 Defender 17APR26

Other

Automatic Pressure Maintenance Unit (APMU) may have been installed with a clash condition between the APMU hose and heatshield. Rubbing of the APMU hose on the heatshield could create pressure loss and / or fluid leak on 6Ddynamic suspension system over a period of time.

D006 Defender 17APR26

Other

The 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.

N961 Defender 17APR26

Other

Junction box blanking connector is missing.

https://portal.nhtsa.gov/

Other

The jump start information label has not been installed in the vehicle’s engine compartment

D001 Defender 20MAR26

Other

The Automatic Pressure Maintenance Unit (APMU) may have been installed with a clash condition between the APMU hose and heatshield.

D006 Defender 20MAR26

Other

The transfer case clutch and / or All Wheel Drive (AWD) lock cannot perform as designed.

D048 Defender 20MAR26

Other

The jump start information label has not been installed in the vehicle’s engine compartment.

N961 Defender 20MAR26

Other

Junction box blanking connector is missing.

SSM000028 - 18MAR26

Other

Wireless Charger - Charging Interruption With iPhone 15 and 16 Devices

TUCC_MAR2026_26

Other

There are several scenarios where the key may be set to a deactivated state.

TUCC_MAR2026_27

Other

INCONTROL REMOTE APP WAKE UP TIMER

TUCC_MAR2026_28

Other

While driving with satellite maps, sometimes image doesn't load fully and then comes back

TUCC_MAR2026_31

Other

REAR DRIVELINE CLICK - NOISE

TUCC_MAR2026_32

Other

REAR DRIVELINE CLICK - NOISE

SSM76411 - 10MAR26

Other

Smart Key Deactivated message on instrument cluster and unable to start their vehicle

Defender_D001 02-20-2026

Other

The Automatic Pressure Maintenance Unit (APMU) may have been installed with a clash condition between the APMU hose and heatshield. Rubbing of the APMU hose on the heatshield could create pressure loss and / or fluid leak on 6Ddynamic suspension system over a period of time.

Defender_D006 02-20-2026

Other

The 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.

Defender_D048 02-20-2026

Other

The jump start information label has not been installed in the vehicle’s engine compartment.

Defender_N961 02-20-2026

Other

A junction box blanking connector is missing.

TUCC_FEB2026_33

Other

12V STARTUP BATTERY FLAT - MILD HYBRID ELECTRIC VEHICLE (MHEV)

TUCC_FEB2026_34

Other

There is a concern/fault with the 48Volt MHEV system.

TUCC_FEB2026_35

Other

There is a concern with the 48Volt charging system(DC/DC) with the vehicle.

TUCC_FEB2026_42

Other

STEERING REQUIRES STEADY CORRECTION FORCE

252602.027 - 12FEB26

Service Bulletin/Repair Instructions

Once the vehicle is powered down via ignition cycle, it may not restart depending on remaining residual charge.

SSM000027 - 06FEB26

Other

RFA module unresponsive at PDI

TUCC_JAN2026_20

Other

PIVI WIRELESS CARPLAY / ANDROID AUTO CONNECTIVITY

TUCC_JAN2026_25

Other

There is a concern with the 48Volt charging system(DC/DC) with the vehicle.

TUCC_JAN2026_26

Other

After vehicle off, the fan continues to run at high speeds.

SSM000021-27JAN26

Other

Vehicle Requires Steady Correction Steering Force to Remain in Lane

SSM000017-19DEC25

Other

Coolant fan may continue running at high speed after ignition shut-off

SSM000013-18DEC25

Other

PIVI - Unable to log into InControl account in vehicle

SSM76400-19DEC25

Other

Rear Suspension Air Spring Positioning

TUCC_DEC2025_28

Other

The jump start information label has not been installed in the vehicles engine compartment.

TUCC_DEC2025_32

Other

BODY / HMI CAN FUNCTIONS RESET EVERY 8-10 MINUTES

TUCC_DEC2025_34

Other

PASSIVE ENTRY INTERMITTENT OPERATION

TUCC_DEC2025_35

Other

Vehicles may exhibit PIVI Login concerns even with InControl Remote functions operating.

TUCC_DEC2025_39

Other

A battery warning light on and or electrical system failure message is displayed on instrument cluster.

SSM76397-10DEC25

Other

Unable to Log into InControl Account in Vehicle.

SSM000012-09DEC25

Other

Intermittent Passive Entry Operation

D048 - 18NOV25

Service Bulletin/Repair Instructions

Jump Start Information Label Missing

Defender_D001_17OCT25

Other

The Automatic Pressure Maintenance Unit (APMU) may have been installed with a clash condition between the APMU hose and heatshield. Rubbing of the APMU hose on the heatshield could create pressure loss and / or fluid leak on 6Ddynamic suspension system over a period of time.

Defender_D006_17OCT25

Other

The 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.

Defender_N961_17OCT25

Other

A junction box blanking connector is missing.

SSM76386 - 29AUG25

Other

Body and Comfort (HMI) CAN related functions such as window switches or air conditioning may reset or become inoperable every 8-10 minutes while driving.

SSM76379 - 22AUG25

Other

Malfunction Indicator Lamp

SSM76381 - 22AUG25

Other

Instances of general vehicle damage/condition being present upon arrival at retailers. This may include scratches, dents, or other cosmetic issues affecting exterior or interior components.

Defender_D001_18AUG25

Other

APMU HOSE CLEARANCE TO HEATSHIELD

Defender_N961_18AUG25

Other

A junction box blanking connector is missing.

Defender_D006_18AUG25

Other

The 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.

TUCC_AUG2025_33

Other

Audible clunk noise from rear driveline during low-speed throttle inputs.

TUCC_AUG2025_37

Other

When pushing the rear brake caliper pistons back during a brake service, the caliper piston dust boot may become twisted or distorted if a twist method is used to retract the piston.

TUCC_AUG2025_39

Other

The mounting screws do not fit the installed rivnuts in the tubes.

TUCC_AUG2025_40

Other

There is a noise in the front suspension.

SSM76372 - 04AUG25

Other

Small number of accessory carbon fiber twin raised air intakes with part numberVPLEP0549 have been supplied with an incorrect rivnut pack that will prevent the kit being installed to the vehicle.

SSM76375 - 04AUG25

Other

Rear Brake Caliper Piston Dust Boot Distortion Risk

SSM76375ATT1 - 04AUG25

Other

Rear Brake Caliper Piston Dust Boot Distortion Risk

SSM76375ATT2 - 04AUG25

Other

Rear Brake Caliper Piston Dust Boot Distortion Risk

SSM76376 - 04AUG25

Other

A number of warranty return front lower control arms where the ball joint shows signs of damage due to over-articulation of the arm during removal and installation.

SSM76376ATT - 04AUG25

Other

A number of warranty return front lower control arms where the ball joint shows signs of damage due to over-articulation of the arm during removal and installation.

SSM76324 - 01AUG25

Other

Rear Driveline `Clonk` Type Noise

SSM76324ATT1 - 01AUG25

Other

Rear Driveline `Clonk` Type Noise

SSM76324ATT2 - 01AUG25

Other

Rear Driveline `Clonk` Type Noise

SSM76324ATT3 - 01AUG25

Other

Rear Driveline `Clonk` Type Noise

TUCC_JUL2025_32

Other

Passive Entry doesn't respond intermittently to access car. Have to use key buttons to get in.

TUCC_JUL2025_38

Other

Stop Safely Electrical Fault Detected warning message on the instrument panel.

TUCC_JUL2025_39

Other

Clicking noise from the rear of the vehicle.

TUCC_JUL2025_40

Other

Coolant Level Low message displayed on the instrument panel cluster.

TUCC_JUL2025_16

Other

The low coolant light may be illuminated/there may be a coolant leak from the engine area.

SSM76362 - 10JUL25

Other

Customer reports that the vehicle intermittently fails to respond to Passive Entry request.

SSM76362ATT - 10JUL25

Other

Customer reports that the vehicle intermittently fails to respond to Passive Entry request.

SSM76269 - 24JUN25

Other

Turbocharger Coolant Inlet/or Outlet Pipe Leak

SSM76269ATT - 24JUN25

Other

Turbocharger Coolant Inlet/or Outlet Pipe Leak

SSM76347 - 24JUN25

Other

Certain vehicles are displaying a Stop Safely Electrical Fault Detected warning message on the instrument panel.

Defender_D001_20JUN25

Other

Automatic Pressure Maintenance Unit (APMU) Hose Clearance to Heatshield

Defender_N961_20JUN25

Other

Blanking Connector - Install

SSM76326 - 16JUN25

Other

Squeak Type Noise From Steering Column When Steering Wheel Is Rotated

SSM76331 - 13JUN25

Other

Noise From Rear Suspension When Driving On An Uneven Road Surface

TUCC_JUN2025_47

Other

When selecting low range or off-road driving mode, customers may experience the following warning message displayed on the instrument panel Traction Reduced - 2 Wheel Drive Only.

TUCC_JUN2025_56

Other

The air conditioner does not blow cold air.

TUCC_JUN2025_7-14

Other

If the startup battery test plan finds a fault, you will be granted AutoFRED approval and may proceed with repairs.

TUCC_JUN2025_26

Other

If the startup battery test plan finds a fault, you will be granted AutoFRED approval and may proceed with repairs.

TUCC_JUN2025_27

Other

Vehicle 12V Circuit Recovery

TUCC_JUN2025_28

Other

TURBOCHARGER COOLANT FEED AND RETURN PIPE O- RING LEAK

TUCC_JUN2025_43

Other

The SOTA Campaign number displayed in the software update screen in the vehicle is only updated when a SOTA campaign completes successfully.

TUCC_JUN2025_46

Other

MIL on Instrument cluster.

TUCC_JUN2025_49

Other

Customer reports of a 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.

SSM76343 - 11JUN25

Other

Engine Malfunction Indicator Lamp (MIL) illuminated on Instrument Cluster

JLRTB02133NAS

Service Bulletin/Repair Instructions

Tapping Noise From A-Pillar Area

SSM76324 - 21MAY25

Other

JLR Engineering investigations have found customer reports of a 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.

SSM76324ATT1 - 21MAY25

Other

JLR Engineering investigations have found customer reports of a 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.

SSM76324ATT2 - 21MAY25

Other

JLR Engineering investigations have found customer reports of a 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.

SSM76324ATT3 - 21MAY25

Other

JLR Engineering investigations have found customer reports of a 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.

SSM76328 - 21MAY25

Other

JLR Engineering investigations have identified reports of the Heating Ventilation and Air Conditioning(HVAC) evaporator sensor not operating as expected

SSM76308 - 19MAY25

Other

4.4 NC11 Engine Oil Cooler Pipe Leak

SSM76308ATT - 19MAY25

Other

4.4 NC11 Engine Oil Cooler Pipe Leak

SSM76327 - 19MAY25

Other

JLR Engineering investigations have identified that the passenger ambient light guide is not illuminating at Pre-Delivery Inspection (PDI).

SSM76327ATT - 19MAY25

Other

JLR Engineering investigations have identified that the passenger ambient light guide is not illuminating at Pre-Delivery Inspection (PDI).

Defender_N961_16MAY25

Other

Junction box blanking connector is missing. A new blanking connector needs to be installed.

SSM76315 - 15MAY25

Other

When selecting low range or off-road driving mode, customers may experience the following warning message displayed on the instrument panel 'Traction Reduced - 2 Wheel Drive Only'

SSM76315ATT - 15MAY25

Other

When selecting low range or off-road driving mode, customers may experience the following warning message displayed on the instrument panel 'Traction Reduced - 2 Wheel Drive Only'

TUCC_MAY2025_14

Other

AUTOFRED APPROVAL – COSMETIC DEFECT ON IDMA AND ICDM

TUCC_MAY2025_15

Other

AUTOFRED APPROVAL – SBU ( STARTUP BATTERY UNIT )

TUCC_MAY2025_17

Other

A potential concern has been identified on certain vehicles, where the 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. A replacement of the transfer case control module (TCCM) and hydraulic pump is required.

TUCC_MAY2025_33

Other

Oil leak under engine area

TUCC_MAY2025_34

Other

Vehicle cranks, but does not run when at operating temperature

D006-06MAY25

Service Bulletin/Repair Instructions

A potential concern has been identified on certain 2022 model year to 2025 model year Range Rover, 2023 model year to 2025 model year Range Rover Sport and 2021 model year to 2025 model year Defender and Discovery vehicles where the 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.

SSM76317 - 28APR25

Other

Engine Will Crank, No Start When At Operating Temperature

SSM76317ATT - 28APR25

Other

Engine Will Crank, No Start When At Operating Temperature

Defender_N961_18APR25

Other

A junction box blanking connector is missing.

SSM76308 - 17APR25

Other

Engine Oil Cooler Pipe Leak

TUCC_APR2025_18

Other

Leaking windshield that caused the water ingress on the electrical component.

TUCC_APR2025_20

Other

Engine replacement under warranty.

TUCC_APR2025_23

Other

If there are stored codes, please run a workflow based on relevant symptom dropdowns. As the workflow is run, you will be prompted with a test plan titled “Startup Battery Test – Li-ion.” Please run this test plan. If the test plan finds a fault, you will be granted AutoFRED approval and may proceed with repairs.

TUCC_APR2025_25

Other

AUTOMATIC PRESSURE MAINTENCE UNIT (APMU) HOSE CLEARANCE TO HEATSHIELD

TUCC_APR2025_44

Other

Electrical system warning light will be on the instrument cluster.

TUCC_APR2025_55

Other

The loadspace cover corded handle has broken.

D001 - 09APR25

Service Bulletin/Repair Instructions

Automatic Pressure Maintenance Unit (APMU) Hose Clearance to Heatshield

SSM76294 - 31MAR25

Other

Rattle, Vibration, And Creak Type Noises From The Headliner Area.

Defender_N961_21MAR25

Other

On certain vehicles, a junction box blanking connector is missing.

SFCC_MAR2025_17

Other

There have been several FRED submissions for a customer allegation of a rear brake warning being illuminated on the instrument cluster.

SFCC_MAR2025_18

Other

There have been several FRED submissions for a customer allegation of a brake noise concern.

SFCC_MAR2025_20

Other

There have been several FRED submissions for a customer allegation of brake judder/vibration.

SFCC_MAR2025_45

Other

'Stop Safely Electrical Fault Detected' warning message displayed in the message center.

SFCC_MAR2025_47

Other

Low coolant lamp comes on and/or leak of coolant from engine area.

SSM76279

Other

Cylinder Head Carbon Build-Up _ Valve-Coking

SSM76280

Other

JLR Engineering investigations have identified that customers are experiencing a red 'Stop Safely Electrical Fault Detected' warning message displayed in the message center, due to the 12V system not providing the correct electrical support.

SFCC_FEB2025_23

Other

A potential concern has been identified on certain 25MY Defender vehicles, where a junction box blanking connector is missing. A new blanking connector needs to be installed.

SFCC_FEB2025_36

Other

PIVI SATELLITE RADIO CHANEL DISPLAY FAULT

SSM76269

Other

Turbocharger Coolant Feed And Return Pipe O-Ring Leak

SSM76255

Other

Coolant Loss Through Engine Coolant Expansion Tank Cap

SSM76264

Other

PIVI satellite radio favorites screen displays an incorrect channel.

SSM76260

Other

Washer Fluid Leak Concern

N961 - 23JAN25

Service Bulletin/Repair Instructions

Blanking Connector - Install

SFCC_JAN2025_24

Other

TOWING EYE BEZEL MISSING

SFCC_JAN2025_44

Other

Stop Safely Electrical Fault Detected' warning message comes on 11013993 20250207 SFCC_JAN2025_44 20250117 Other LAND ROVER RANGE ROVER SPORT 2025 POWER TRAIN Stop Safely Electrical Fault Detected' warning message comes on

SSM76229

Other

'Stop Safely Electrical Fault Detected' warning message on the instrument panel.

N952 UPS5524-1

Service Bulletin/Repair Instructions

Towing Eye Bezel Missing

SSM76241

Other

Occupant Presence Detection - Audible Chime With No Message Displayed In Message Center

SSM76173

Other

MHEV DCDC Internal Failure With Warning Message Displayed On The Instrument Panel

SFCC_DEC2024_50

Other

'Stop Safely Electrical Fault Detected' warning message comes on

SFCC_DEC2024_57

Other

rattle or creak type noise is heard from the headliner area.

SFCC_DEC2024_58

Other

The windshield trim is not sitting correctly or rattles.

SSM76224

Other

`Rattle`, `Vibration` and `Creak` Type Noises From The Headliner Area

N892v2

Service Bulletin/Repair Instructions

Engine Oil and Filter Change

SSM76166

Other

Front / Rear Door Latch - Silicon Contamination Causing Doors To Not Operate As Expected

SSM76049

Other

Noisy Rear Drive Shaft Assembly

SSM76049 - ATT

Other

Noisy Rear Drive Shaft Assembly

SSM76222

Other

Roof Opening Panel Not Operating as Expected

SSM76206

Other

Steering Gear Noisy - Request For Information

SSM76206ATT

Other

Steering Gear Noisy - Request For Information

SFCC_OCT2024_63

Other

ACCESSORY RUBBER FLOORMATS INCORRECT

SFCC_OCT2024_45

Other

Customer may report a concern with Apple CarPlay or Android Auto function after recent updates to their mobile device.

SFCC_SEP2024_52

Other

A customer may report that the windshield wipers stop up on the windshield when turned off.

N892FollowUp Owner Letter

Other

Engine Oil and Filter Change

EVA2 SOTA 4.2.0

Over The Air

Improvements to SOTA (Software Over The Air) capability.

SFCC_JUN2024_20

Other

A concern has been identified for specific vehicles within the above vehicle range where engines may have been supplied with an oil filter housing which has been manufactured with the incorrect material.

UPS2924-1

Service Bulletin/Repair Instructions

Engines may have been supplied with an oil filter housing which has been manufactured with the incorrect material.

SFCC_MAY2024_21

Other

The engine oil and filter are to be replaced.

Reading this report

Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.