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Service bulletin TSB190037-031320

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 id10158792
Published by NHTSA2019-04-22
Manufacturer's numberTSB190037-031320
Manufacturer's date2019-03-13
NHTSA componentELECTRICAL SYSTEM:WIRING

NHTSA's summary

This Technical Service Bulletin describes the verification and resolution of incorrect wiring of rental generator sets external remote start connections with ATS systems. Using a voltage and/or Ground source from the ATS connection and connecting it to rental generator sets External Remote Start connections (Dry Contacts Only) can cause equipment damage and failure.

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, Wiring and fuses

Vehicles listed
CUMMINS C

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