# 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.

- Type: Service bulletin
- NHTSA id: 11029560
- Published by NHTSA: 2026\-03\-04
- Manufacturer's number: D085 \- 02FEB26
- Manufacturer's date: 2026\-02\-02
- NHTSA component: ENGINE

## NHTSA's summary

GTDI Brazed Turbocharger Crack Extended Warranty

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11029560-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11029560-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine

## Vehicles listed

- 2015 to 2017 LAND ROVER DISCOVERY SPORT
- 2013 to 2016 LAND ROVER RANGE ROVER EVOQUE

## Other bulletins for the same vehicles and component

- [TUCC\_FEB2026\_22](/bulletins/11029572.md), 2026-03-04, Other: ENGINE. GTDI BRAZED TURBOCHARGER CRACK EXTENDED WARRANTY
- [BIG5JAN24\_27](/bulletins/10249844.md), 2024-02-07, Service bulletin: ENGINE AND ENGINE COOLING. POTENTIAL MANUFACTURING ISSUE WITH REPLACEMENT THERMOSTATS.
- [NAS23.12.001](/bulletins/10249843.md), 2024-02-07, Service bulletin: ENGINE AND ENGINE COOLING. Potential manufacturing issue with AJ126 engines.
- [BIG5JAN24\_26](/bulletins/10249842.md), 2024-02-07, Service bulletin: ENGINE AND ENGINE COOLING. Potential manufacturing issue with AJ126 replacement engines.
- [SSM75930](/bulletins/10232700.md), 2023-03-08, Service bulletin: ENGINE AND ENGINE COOLING. ENGINE MISFIRE
- [LTB00502NAS2](/bulletins/10224532.md), 2022-10-24, Service bulletin: ENGINE AND ENGINE COOLING. Technical Bulletin: Cont inual Unexplained Low Coolant Issues
- [SSM75808](/bulletins/10219018.md), 2022-08-31, Service bulletin: ENGINE AND ENGINE COOLING. COOLANT LEVEL LOW WARNING MESSAGE
- [LTB00502NAS2](/bulletins/10214054.md), 2022-06-13, Service bulletin: ENGINE AND ENGINE COOLING. Technical Bulletin: Cont inual Unexplained Low Coolant Issues
- [SSM63157](/bulletins/10213909.md), 2022-06-13, Service bulletin: EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING. 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
- [SSM75724ATT](/bulletins/10211148.md), 2022-05-06, Service bulletin: ENGINE AND ENGINE COOLING. ENGINE MISFIRE OR ROUGH RUNNING

JSON: [/v1/bulletins/11029560](/v1/bulletins/11029560)

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