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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: Engine are shown. Show all

Bulletins, newest first
SFCC_MAR12_132020-04-07. Service bulletin. ELECTRICAL SYSTEM; ENGINE. The Check Engine Lamp is on and there is a lack of power.
BIG5_FEB_362020-03-06. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; ELECTRICAL SYSTEM. Revised engine control module software is required to fix a calibration concern that could potentially increase evaporative emissions
SSM74569Att2020-02-07. Service bulletin. ELECTRICAL SYSTEM; ENGINE. Customer experiences, ‘Low battery message’ on the instrument panel, and is unable to start the vehicle. No associated DTC’s flagged.
SSM745692020-02-07. Service bulletin. ELECTRICAL SYSTEM; ENGINE. Customer experiences, ‘Low battery message’ on the instrument panel, and is unable to start the vehicle. No associated DTC’s flagged.
SSM746982020-02-07. Service bulletin. ENGINE; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. A customer may experience one of the following warning messages on the Instrument Panel (IP); Diesel Exhaust Fluid (DEF) Level Low (Empty) or Refill Message Displayed on the (IP) Incorrect Diesel Exhaust Fluid (DEF) Quality Detected Diesel Exhaust Fluid (DEF) Dosing Malfunction
RCTR_29JAN20_212020-02-07. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ENGINE; POWER TRAIN. The Check Engine MIL is on.
SFCC_NOV19_402019-12-07. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:SOFTWARE. Customer states the vehicle will not start.
Tech_RS_NOV19_862019-12-07. Service bulletin. POWER TRAIN; ENGINE. The Check Engine MIL is on. DTC P2402-00 is stored in the PCM.
SSM746042019-12-06. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Engine MIL on.
SFCC_NOV19_212019-12-06. Service bulletin. ELECTRICAL SYSTEM; ENGINE. The Check Engine MIL is on.
SFCC_OCT19_352019-11-08. Service bulletin. ENGINE AND ENGINE COOLING. Customer states the vehicle will not start
SFCC_OCT19_252019-11-08. Service bulletin. FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP; ENGINE AND ENGINE COOLING. The Check Engine MIL is on There is a noise from the engine
SFCC_SEP19_Slide2019-10-15. Service bulletin. ENGINE. The Check Engine Light is on.
NAS19.09.0102019-10-15. Service bulletin. ENGINE AND ENGINE COOLING. A potential issue has been identified on a limited number of Land Rover vehicles within the listed Affected Vehicle Range where the auxiliary coolant pump has not been activated. This can result in shorter stop/start duration at lower ambient temperatures and reduced turbocharger life.
NAS19.09.0022019-10-15. Service bulletin. ENGINE AND ENGINE COOLING. A potential issue has been identified on a limited number of Land Rover vehicles within the listed Affected Vehicle Range where the auxiliary coolant pump has not been activated. This can result in shorter stop/start duration at lower ambient temperatures and reduced turbocharger life.
SFCC Slide182019-08-19. Service bulletin. ENGINE AND ENGINE COOLING. Check Engine Light illuminated, Restricted Performance Message on IPC

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