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Service bulletin SFCC_MAR2021_31

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10190065
Published by NHTSA2021-04-07
Manufacturer's numberSFCC_MAR2021_31
Manufacturer's date2021-03-16
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION; ELECTRICAL SYSTEM

NHTSA's summary

Lost Communication With Battery Energy Control Module "A"

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Transmission and driveline, Automatic transmission

Vehicles listed
LAND ROVER DISCOVERY SPORT2019, 2020, 2021
LAND ROVER RANGE ROVER2019, 2020, 2021
LAND ROVER RANGE ROVER EVOQUE2019, 2020, 2021
LAND ROVER RANGE ROVER SPORT2019, 2020, 2021

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
N8812024-04-05. Service bulletin. 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. 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. Lack of power, MIL light on, rough idle
SFCC_JUN2023_412023-07-10. Service bulletin. ADD 1 LITRE / QUART OF ENGINE OIL MESSAGE ON INSTRUENT CLUSTER
SSM759762023-05-03. Service bulletin. AJ133 Engine Cooling Fan Operating At Maximum Speed Following A Powertrain Control Module SW Update
SFCC_NOV2022_292022-12-07. Service bulletin. Customer reports coolant level low message on dash or a coolant leak.
SSM757012022-04-07. Service bulletin. 8HP 8-Speed Automatic Transmission replacements due to Automatic Transmission Fluid (ATF) contamination with coolant.
SFCC_FEB2022_392022-03-03. Service bulletin. HVAC systems taking longer than expected to warm the cabin in cold environments
SFCC_MAR2021_302021-04-07. Service bulletin. Flashing D After Using Remote Start
SFCC Jul20_182020-08-07. Service bulletin. The Check Engine MIL is on. There is a lack of power from the engine.