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Service bulletins for the 2017 Land Rover Discovery

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

851 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Only bulletins with component: Transmission and driveline are shown. Show all

Bulletins, newest first
SFCC_MAY2020_302020-07-08. Service bulletin. POWER TRAIN. There is a noise from the engine which can vary from a squealing to rattling/bearing noise.
SSM748112020-05-01. Service bulletin. POWER TRAIN. JLR is investigating 3.0P S/C FEAD idler pulley and S/C tensioner emitting excess noise (NVH)
LTB01204NAS32020-01-08. Service bulletin. POWER TRAIN. The MIL is illuminated on the IPC with Diagnostic Trouble Code(s) (DTC) P0234-77 stored in the Powertrain Control Module (PCM) which may be accompanied with DTCs P2463-00 and P246B-00.
Tech_RS_NOV19_782019-12-06. Service bulletin. ENGINE; POWER TRAIN. TDV6 17MY L462 vehicles experience a hesitation/shudder while driving approximately 30-55 mph and 1400-2000 RPMs, approximately ¾ into warm-up phase and the engine speed begins to flutter visibly on the tachometer.
SFCC_OCT19_212019-11-08. Service bulletin. POWER TRAIN. Customer may have a concern of engine speed fluctuation felt as a hesitation ¾ into the warm up phase at approximately 1500-2500 RPMS. This occurs with a constant throttle input.
SSM745882019-11-07. Service bulletin. POWER TRAIN. 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
SFCC AUG19 Slide2019-09-23. Service bulletin. POWER TRAIN. The transmission fault message is displayed in the instrument cluster. The Check Engine Lamp is on.
LTB01302NAS12019-09-09. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM. The engine Malfunction Indicator Lamp (MIL) may be illuminated on the Instrument Cluster (IC). Upon further diagnostics, the Technician may find Diagnostic Trouble Code (DTC) P0496-00 is stored in the Powertrain Control Module (PCM).
SSM744832019-08-19. Service bulletin. POWER TRAIN. Customer complains about a creak, rattle or squeak noise from under the vehicle - Transmission undertray noisy.
SFCC-14MAR19-Sli2019-04-22. Service bulletin. POWER TRAIN; ENGINE. Check Engine Light illuminated - P2002-00 for DPF Efficiency below threshold is stored in the PCM. This is usually not paired with any Red/Amber warnings for unsuccessful regeneration.
SSM74326Attachme2019-04-22. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. The Check Engine Lamp is illuminated and DTC P2170-11 is stored in the PCM. A Restricted Performance message may also be reported.
SSM743262019-04-22. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. The Check Engine Lamp is illuminated and DTC P2170-11 is stored in the PCM. A Restricted Performance message may also be reported.
SSM743362019-04-22. Service bulletin. FUEL SYSTEM, GASOLINE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Variations of DTC P0087 are stored in the PCM for the fuel rail pressure sensor.
SSM74310Attachme2019-04-22. Service bulletin. POWER TRAIN; ENGINE. Malfunction Indicator Lamp (MIL) illuminated. DTC P242B-64 logged in Powertrain Control Module (PCM).Issue applies to AJ20-D4 engine only.
SSM74310Attachme2019-04-22. Service bulletin. EQUIPMENT; POWER TRAIN. Malfunction Indicator Lamp (MIL) illuminated. DTC P242B-64 logged in Powertrain Control Module (PCM).Issue applies to AJ20-D4 engine only.
SSM743102019-04-22. Service bulletin. EQUIPMENT; POWER TRAIN. Malfunction Indicator Lamp (MIL) illuminated. DTC P242B-64 logged in Powertrain Control Module (PCM).Issue applies to AJ20-D4 engine only.
LTB01091NAS42019-03-04. Service bulletin. STRUCTURE; POWER TRAIN. A rattle/vibration noise may be evident from under the vehicle when driving on an uneven road surface.
LTB01260NAS12019-03-04. Service bulletin. POWER TRAIN. A flashing DRIVE (D) on the Transmission Control Switch (TCS) after a period of coasting (traveling downhill, etc.) and the transmission may default to a pre-selected gear. When this occurs, the ignition may need to be cycled OFF and ON or PARK (P) may need to be selected before being able to select the DRIVE (D) position again. A MIL (Malfunction Indicator Lamp) will also be displayed on the Instrument Panel Cluster (IPC) and DTC (Diagnostic Trouble Code) P0716-64 may also be stored in the Transmission Control Module (TCM).
LTB01204NAS22019-02-19. Service bulletin. POWER TRAIN. The engine MIL (Malfunction Indicator Lamp) may be illuminated on the Instrument Panel Cluster with DTC (Diagnostic Trouble Code) P0234-77 stored in the Powertrain Control Module (PCM). DTC P2463-00 and P246B-00 may also be stored.
SSM74161Attachme2018-12-17. Service bulletin. POWER TRAIN. A customer may raise a concern with the Malfunction Indicator Lamp Illuminated on the instrument cluster with no driveability concern. During interrogation DTC?s P054A-00, P0014-71, P000B-00 and/or P0341- 00, P054A-00, P0303-00 and P0302-00 will be stored within the Powertrain Control Module (PCM).
SSM741612018-12-17. Service bulletin. POWER TRAIN. A customer may raise a concern with the Malfunction Indicator Lamp Illuminated on the instrument cluster with no driveability concern. During interrogation DTC?s P054A-00, P0014-71, P000B-00 and/or P0341- 00, P054A-00, P0303-00 and P0302-00 will be stored within the Powertrain Control Module (PCM).
LTB01255NAS12018-12-17. Service bulletin. POWER TRAIN. An oil leak from the transmission case may be evident.
SSM741252018-12-17. Service bulletin. POWER TRAIN; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). A customer may experience a hesitation or shudder while driving approximately 30-55 mph and at 1400-2000 RPM. The engine speed begins to visibly flutter on the tachometer. This occurs during warm up after a cold start. This hesitation is felt under these conditions while maintaining a constant accelerator pedal position.
SSM741402018-12-17. Service bulletin. POWER TRAIN; ENGINE. A customer may report oil leaking from the front of the vehicle, the issue may also be detected during routine servicing or inspections. Upon further investigation oil is found to be leaking from the interface of the PTU and the automatic transmission.
SSM740372018-12-17. Service bulletin. POWER TRAIN. A customer may report an oil leak under the vehicle from the transmission suspected to be the sump pan. Engineering would like to investigate the root cause as to these concerns

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.