WenmarOpen by Wenmar Pro

Service bulletin Q627NAS1

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 id10117038
Published by NHTSA2017-09-08
Manufacturer's numberQ627NAS1
Manufacturer's date2017-01-12
NHTSA componentENGINE

NHTSA's summary

Situation: An issue has been identified on certain vehicles within the listed Affected Vehicle Range where no service interval required message is displayed in the message center when an engine service is required after covering the appropriate distance/time in service.

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 DISCOVERY2016
LAND ROVER DISCOVERY SPORT2015
LAND ROVER RANGE ROVER SPORT2017

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

Recalls for the same vehicles and component
20182742018-05-23. Engine

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
TUCC_FEB2026_222026-03-04. Other. GTDI BRAZED TURBOCHARGER CRACK EXTENDED WARRANTY
D085 - 02FEB262026-03-04. Service bulletin. GTDI Brazed Turbocharger Crack Extended Warranty
SSM76317ATT - 28APR252025-05-05. Other. Engine Will Crank, No Start When At Operating Temperature
SSM76317 - 28APR252025-05-05. Other. Engine Will Crank, No Start When At Operating Temperature
SSM761492024-11-07. Other. Fuel Pump Driver Module Inoperative
BIG5MAR24_34b2024-04-05. Service bulletin. A concern has been identified where on certain vehicles equipped with TDV6 3.0L Diesel and Ingenium I4 2.0L Diesel engines, when connected to a diagnostic scan tool during the California SMOG test, the Powertrain Control Module (PCM) incorrectly reports the monitor readiness status as 'not supported'. A software update to the PCM is needed.
SFCC_FEB2024_352024-03-06. Service bulletin. After thermostat replacement, the instrument cluster says that the engine is overheating while driving.
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.
SSM758692023-09-08. Service bulletin. Coolant Low Warning Message Displayed On The Instrument Panel Cluster