WenmarOpen by Wenmar Pro

Service bulletin 0037A

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 id615925
Published by NHTSA2001-02-02
Manufacturer's number0037A
Manufacturer's date2000-11-27
Replaces0037
NHTSA componentFUEL SYSTEM, GASOLINE

NHTSA's summary

SUBJECT REGARDING ISX / SIGNATURE UFD (UNINTENDED FUELING DIAGNOSTICS) SENSORS ELIMINATION. *TT

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

Fuel system

Vehicles listed
CUMMINS CUMMINS
CUMMINS ISX

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