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Service bulletin D085 - 02FEB26

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 id11029560
Published by NHTSA2026-03-04
Manufacturer's numberD085 - 02FEB26
Manufacturer's date2026-02-02
NHTSA componentENGINE

NHTSA's summary

GTDI Brazed Turbocharger Crack Extended Warranty

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 DISCOVERY SPORT2015, 2016, 2017
LAND ROVER RANGE ROVER EVOQUE2013, 2014, 2015, 2016

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
TUCC_FEB2026_222026-03-04. Other. GTDI BRAZED TURBOCHARGER CRACK EXTENDED WARRANTY
BIG5JAN24_272024-02-07. Service bulletin. POTENTIAL MANUFACTURING ISSUE WITH REPLACEMENT THERMOSTATS.
NAS23.12.0012024-02-07. Service bulletin. Potential manufacturing issue with AJ126 engines.
BIG5JAN24_262024-02-07. Service bulletin. Potential manufacturing issue with AJ126 replacement engines.
SSM759302023-03-08. Service bulletin. ENGINE MISFIRE
LTB00502NAS22022-10-24. Service bulletin. Technical Bulletin: Cont inual Unexplained Low Coolant Issues
SSM758082022-08-31. Service bulletin. COOLANT LEVEL LOW WARNING MESSAGE
LTB00502NAS22022-06-13. Service bulletin. Technical Bulletin: Cont inual Unexplained Low Coolant Issues
SSM631572022-06-13. Service bulletin. Check Engine Warning Light illuminated. DTC's in the engine control module relevant to the oxygen sensors are found to be stored, these may include any of the following codes P0042, P0043, P0055, P0061, P0062, P0063, P0142, P0144, P0162. Cause - Manufacturing fault at the supplier - misalignment with in the sensor. This pre-stress, in combination with normal vehicle use leads to premature composnent malfunction. Action If the above issue is verified, before fittding the fnew oxygen sensors please check the date code stamped on the body content of the sensor and ensure it reads 12th of December 2012 or later. Refer to the attached file for date code breakdown Part Number affected are - LR035746 - lEFT HAND MID OXYGEN SENSOR
SSM75724ATT2022-05-06. Service bulletin. ENGINE MISFIRE OR ROUGH RUNNING