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Service bulletin JLRTB02059NAS1

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 id10185243
Published by NHTSA2021-01-08
Manufacturer's numberJLRTB02059NAS1
Manufacturer's date2020-12-04
NHTSA componentEQUIPMENT

NHTSA's summary

Incorrect Operation of Climate Control Air Distribution

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

Equipment and accessories

Vehicles listed
LAND ROVER DEFENDER2020
LAND ROVER DISCOVERY2020

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

Recalls for the same vehicles and component
20247392024-12-05. Accessories
21V5840002021-07-29. CHILD SEAT:VEHICLE LATCH ANCHOR; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

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
N694-DISCOVERY2024-05-07. Service bulletin. WINDSHIELD WATER LEAKS
JLRTB02079NAS22024-04-05. Service bulletin. Creaking Noise From Glass Roof Panel
SFCC_MAR2024_702024-04-05. Service bulletin. A creaking type noise from the roof area is heard while driving.
N8612024-03-08. Service bulletin. On certain 2020 to 2022 model year Range Rover, 2019 to 2022 model year Range Rover Sport, 2019 to 2020 model year Range Rover Evoque and 2020 model year Discovery Sport vehicles, the 48V Mild Hybrid Electric Vehicle (MHEV) battery enters an offline state and no longer communicates or functions as intended. This can result in illumination of the Malfunction Indicator Lamp (MIL), loss of start/stop functionality and no communication during diagnostic sessions.
JLRP002572024-03-08. Service bulletin. Extended warranty on DMTL Pumps 2020MY to 2021MY.
S014SOTA4.1.1v32024-01-09. Service bulletin. Enhancements to the following systems: Wireless Device Charger, High Voltage (HV) Battery Charge Control, Sound System, ABS (Anti-Lock Braking System), Belt Integrated Starter PHEVs, Rear Camera for cars without 360 view.
SFCC_DEC2023_412024-01-09. Service bulletin. The headlamp washer nozzles seep fluid when not in use and leave residue on the bezels
SFCC_DEC2023_322024-01-09. Service bulletin. Due to time required to complete in shop vehicle set up and workflow for Audio loss, it has been found that workflow may provide false result if IMC is not in a faulted state when workflow is run to identify potential Polar Switch Firmware fault.
SFCC_NOV2023_332023-12-07. Service bulletin. JLR Retailers have reported visible corrosion around the outlet of the exhaust tailpipe prior to PDI
SFCC_OCT2023_372023-11-03. Service bulletin. Customer states the weather app is no longer available