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Service bulletin TSB200203-111320

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 id10184080
Published by NHTSA2020-12-14
Manufacturer's numberTSB200203-111320
Manufacturer's date2020-11-13
NHTSA componentELECTRICAL SYSTEM; EQUIPMENT; FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

NHTSA's summary

This Technical Service Bulletin describes the release of new electric fuel lift pumps. The new lift pumps (12V and 24V) provide a higher output pressure than the existing options. This is an update to a previously submitted communication

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

Electrical system, Equipment and accessories, Fuel system, Fuel pump

Vehicles listed
CUMMINS ISC
CUMMINS ISL
CUMMINS ISL 9

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