WenmarOpen by Wenmar Pro

Service bulletin 15-NA-051

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 id10108617
Published by NHTSA2017-07-18
Manufacturer's number15-NA-051
Manufacturer's date2017-07-18
NHTSA componentFUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; SEATS; ELECTRICAL SYSTEM

NHTSA's summary

This technical bulletin provides a procedure to Install a low profile fuel pump relay to correct a customer concern on a no-start or stalling due to the rear seat bottom coming into contact with the rear electrical center (REC) cover.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system, Fuel system, Seats, Fuel pump

Vehicles listed
BUICK LUCERNE2008, 2009, 2010, 2011
CADILLAC DTS2008, 2009, 2010, 2011

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
PIP55962018-11-13. Service bulletin. This Preliminary information communicates that when removing the fuel line jumper hose care should be taken to be sure the line is reinstalled correctly to avoid a no/low fuel pressure situation.