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Service bulletins for the 2020 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.

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

By type

By component

By trouble code

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

Bulletins, newest first
Discovery_N881_20SEP242024-10-07. Other. POWER TRAIN. Powertrain Control Module (PCM) Software Update
SFCC_SEP2024_432024-10-07. Other. POWER TRAIN. 'Stop Safely Electrical Fault Detected' warning message on the instrument panel.
SFCC_JUL2024_412024-08-07. Other. POWER TRAIN. Low coolant light on or smell of coolant from engine area.
SFCC_JUN2024_452024-07-08. Other. POWER TRAIN. Low coolant light on or smell of coolant from engine area.
SFCC_MAY2024_442024-06-06. Other. POWER TRAIN. Malfunction Indicator Lamp (MIL) on while driving. Misfire, running rough condition.
N8812024-04-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; POWER TRAIN. On certain 2017 model year to 2020 model year Land Rover and Range Rover vehicles the Malfunction Indicator Lamp (MIL) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off. Diagnostic Trouble Codes (DTC) P0496-00 may be stored in the Powertrain Control Module (PCM) .
N747v32024-04-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; POWER TRAIN. CLOSED ISSUE - On certain 2017 to 2020 model year Land Rover vehicles the Malfunction Indicator Lamp (MIL) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off. Diagnostic Trouble Codes (DTC) P0496-00 may be stored in the Powertrain Control Module (PCM).
SFCC_MAR2024_612024-04-05. Service bulletin. POWER TRAIN; INTERIOR LIGHTING; UNKNOWN OR OTHER; POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:CLUTCHES/BANDS:ACTUATORS/SOLENOIDS; ENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR. Lack of power, MIL light on, rough idle
SFCC_JAN2024_412024-02-07. Service bulletin. POWER TRAIN. After thermostat replacement, the instrument cluster says that the engine is overheating while driving.
SFCC_OCT2023_402023-11-03. Service bulletin. POWER TRAIN. Customer reports lack of power and/or check engine light on.
SFCC_AUG2023_462023-09-08. Service bulletin. POWER TRAIN. Lack of power, MIL on.
SSM75724ATT2023-08-03. Service bulletin. POWER TRAIN. MISFIRE OR ROUGH RUNNING
SSM757242023-08-03. Service bulletin. POWER TRAIN. MISFIRE OR ROUGH RUNNING
SFCC_MAY2023_342023-06-07. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. Customer reports coolant level low message on dash or a coolant leak.
SFCC_APR2023_322023-05-03. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. Customer reports of 12V battery issues. These range from battery low warning displayed to no-start.
SSM759632023-04-05. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. Amber Malfunction Indicator Lamp (MIL) Displayed – Engine May Not Start With Multiple DTCs Present
SSM759532023-04-05. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. P6 Engine Primary belt shredding - MHEV only
SFCC_MAR2023_352023-04-05. Service bulletin. POWER TRAIN. ENGINE PRIMARY BELT SHREDDING - P6-3.0L MHEV
N747v22023-04-05. Service bulletin. POWER TRAIN. Powertrain Control Module (PCM) Software Update SUSPENDED
SFCC_FEB2023_172023-03-07. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. Malfunction Indicator Lamp MIL may illuminate if the vehicle is refueled within 15 seconds of turning the engine off.
SSM759252023-02-07. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. Oil Leak – Transmission Oil Cooler Pipes
SSM759182023-02-07. Service bulletin. ENGINE AND ENGINE COOLING; POWER TRAIN. CHECK ENGINE (AMBER) AND POOR CABIN HEATING
SSM759082023-01-10. Service bulletin. POWER TRAIN. Malfunction Indicator Lamp
SFCC_DEC2022_362023-01-05. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM; POWER TRAIN. Customer reports coolant level low message on dash or a coolant leak.
SFCC_NOV2022_352022-12-07. Service bulletin. POWER TRAIN; STRUCTURE. Customers will be reporting a squeaking noise inside the cabin.

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