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Service bulletins for the 2018 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.

887 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
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_272024-04-05. Service bulletin. FUEL SYSTEM, DIESEL; POWER TRAIN. A concern has been identified where on certain vehicles equipped with TDV6 3.0L Diesel and Ingenium I4 2.0L Diesel engines, when connected to a diagnostic scan tool during the California SMOG test, the Powertrain Control Module (PCM) incorrectly reports the monitor readiness status as 'not supported'.
N808 ER v12024-03-08. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); POWER TRAIN. Certain 2017 to 2019 Land Rover vehicles equipped with TDV6 3.0L Diesel engines and Ingenium I4 2.0L Diesel engines, when connected to a diagnostic scan tool during the California SMOG test, the Powertrain Control Module (PCM) incorrectly reports the monitor readiness status as not supported.
SFCC_JAN2024_412024-02-07. Service bulletin. POWER TRAIN. After thermostat replacement, the instrument cluster says that the engine is overheating while driving.
N808v2-09OCT232023-11-07. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); POWER TRAIN. Powertrain Control Module (PCM) Update
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.
SFCC_AUG2023_322023-09-08. Service bulletin. POWER TRAIN; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). POWERTRAIN MODULE CONTROL (PCM) UPDATE
BIG5AUG23_312023-09-08. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); POWER TRAIN. POWERTRAIN MODULE CONTROL (PCM) UPDATE
SSM75724ATT2023-08-03. Service bulletin. POWER TRAIN. MISFIRE OR ROUGH RUNNING
SSM757242023-08-03. Service bulletin. POWER TRAIN. MISFIRE OR ROUGH RUNNING
N8082023-08-02. Service bulletin. POWER TRAIN. When connected toa diagnostic scan tool during the California SMOG test, the Powertrain Control Module (PCM) incorrectly reports the monitor readiness status as 'not supported'.
SFCC_APR2023_342023-05-03. Service bulletin. ENGINE AND ENGINE COOLING; POWER TRAIN. MISFIRE ON NEW REPLACEMENT OR REMAN UNITS – AJ126
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
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.
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_SEP2022_312022-10-05. Service bulletin. POWER TRAIN. Vehicle will have a lack of power, drivability issues, and possible check engine light on.
SFCC_JUN2022_322022-07-07. Service bulletin. POWER TRAIN. Driveline Noise or Vibration
SFCC_JUN2022_162022-07-07. Service bulletin. POWER TRAIN. DIESEL ENGINE PCM CALIBRATION - CANCELLED
SSM75757ATT2022-06-01. Service bulletin. POWER TRAIN. Lack/Loss of Power
SSM757572022-06-01. Service bulletin. POWER TRAIN. Lack/Loss of Power

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