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Service bulletin SB 3145

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 id10180808
Published by NHTSA2020-10-07
Manufacturer's numberSB 3145
Manufacturer's date2020-09-24
NHTSA componentEQUIPMENT; ELECTRICAL SYSTEM

NHTSA's summary

This Service Bulletin informs affected owners of the steps to remove the unused Saucon provisional connector, MCI P/N 19-11-2941, located in the front junction box on coaches without a Saucon telematics module.

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

Vehicles listed
MCI D45 CRT LE2018 to 2020
MCI J35002018 to 2020
MCI J45002017 to 2020

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