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Service bulletin N430v6

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 id10219316
Published by NHTSA2022-09-07
Manufacturer's numberN430v6
Manufacturer's date2022-08-17
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; POWER TRAIN

NHTSA's summary

EVAPORATIVE EMISSION PURGE VALVE CALIBRATION

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

Engine, Exhaust and emissions, Transmission and driveline

Vehicles listed
LAND ROVER DISCOVERY SPORT2020
LAND ROVER RANGE ROVER EVOQUE2020

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
N861 Range Rover 18SEP262026-10-07. Other. Malfunction Indicator Lamp (MIL), loss of start/stop functionality and no communication during diagnostic sessions.
N861 Range Rover 21AUG262026-09-08. Other. Mild Hybrid Electric Vehicle (MHEV) Battery Offline
SSM000017-19DEC252026-01-09. Other. Coolant fan may continue running at high speed after ignition shut-off
TUCC_JUN2025_462025-07-06. Other. MIL on Instrument cluster.
Range Rover_N861_16MAY252025-06-05. Other. On certain 48V Mild Hybrid Electric Vehicle (MHEV) battery enters an offline state and no longer communicates or functions as intended. Malfunction Indicator Lamp (MIL) might be illuminated, loss of start/stop functionality and no communication during diagnostic sessions.
Discovery_N861_16MAY252025-06-05. Other. On certain 48V Mild Hybrid Electric Vehicle (MHEV) battery enters an offline state and no longer communicates or functions as intended. Malfunction Indicator Lamp (MIL) might be illuminated, loss of start/stop functionality and no communication during diagnostic sessions.
SSM76249ATT32025-03-07. Other. Thermostat Housing Engine Coolant Leak
SSM76249ATT22025-03-07. Other. Thermostat Housing Engine Coolant Leak
SSM76249ATT12025-03-07. Other. Thermostat Housing Engine Coolant Leak
SSM762492025-03-07. Other. Thermostat Housing Engine Coolant Leak