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Service bulletin RRA09202005UC

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 id10181244
Published by NHTSA2020-10-19
Manufacturer's numberRRA09202005UC
Manufacturer's date2020-09-01
NHTSA componentFUEL SYSTEM, GASOLINE

NHTSA's summary

A number of Rolls-Royce Ghost (RR4), Wraith (RR5) and Dawn (RR6) vehicles have been identified as having an issue concerning the DMTL fuel vapor leakage detection robustness. MIL may not be illuminated when fuel vapor leakage is taking place.

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

Fuel system

Vehicles listed
ROLLS-ROYCE DAWN2017
ROLLS-ROYCE DAWN2020, 2021
ROLLS-ROYCE GHOST2010, 2011, 2012
ROLLS-ROYCE GHOST2015
ROLLS-ROYCE GHOST2017, 2018
ROLLS-ROYCE GHOST2020, 2021
ROLLS-ROYCE WRAITH2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021

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
RR655035532020-12-21. Service bulletin. Information and instructions on carrying out a Cylinder Leakage Test on an N74 engine
AB-00-12-44-032013-07-10. Service bulletin. ROLLS ROYCE: THE FUEL TANK VENTILATION SYSTEM SOFTWARE WAS INSTALLED, INCORRECTLY, IN SOME VEHICLES, AND IS DEACTIVATED, AND SOFTWARE NEEDS TO BE UPDATED. MODELS 2013 GHOST. *PE