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Service bulletin JLRTB02127NAS6 - 05NOV25

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 id11026080
Published by NHTSA2025-12-03
Manufacturer's numberJLRTB02127NAS6 - 05NOV25
Manufacturer's date2025-11-05
NHTSA componentENGINE

NHTSA's summary

Engine Coolant Level Low with no Visible Loss of Coolant

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

Vehicles listed
LAND ROVER RANGE ROVER2022, 2023, 2024
LAND ROVER RANGE ROVER SPORT2023, 2024

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

Recalls for the same vehicles and component
20245992024-10-10. Engine
20243522024-06-17. Engine
24V4500002024-06-17. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:FILTER/SCREEN
23V7900002023-11-22. ENGINE AND ENGINE COOLING
23V2220002023-03-30. ENGINE
20230392023-02-02. Engine
23V0440002023-02-02. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
D061 Range Rover 18SEP262026-10-07. Other. Turbocharger Coolant Feed / Return Leak
D011 Range Rover 18SEP262026-10-07. Other. Coolant Bypass Hose Leak
N861 Range Rover 21AUG262026-09-08. Other. Mild Hybrid Electric Vehicle (MHEV) Battery Offline
D061 Range Rover 21AUG262026-09-08. Other. Turbocharger Coolant Feed / Return Leak
D061 Range Rover 17JUL262026-08-05. Other. Turbocharger Coolant Feed / Return Leak
D011 Range Rover 17JUL262026-08-05. Other. Coolant Bypass Hose Leak
D067 Range Rover 16JUN262026-07-08. Other. The Malfunction Indicator Lamp (MIL) is illuminated on the vehicles instrument panel cluster, due to a Transmission Control Module (TCM) network communication fault. There are no other effects on the vehicle, or loss of functionality.
D061 Range Rover 16JUN262026-07-08. Other. Turbocharger Coolant Feed / Return Leak
SSM76460 - 01JUN262026-07-08. Other. Malfunction Indicator Lamp (MIL) is illuminated on the instrument panel.
D061 Range Rover 15MAY262026-06-03. Other. Turbocharger Coolant Feed / Return Leak