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Service bulletin P 03-270

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 id10165724
Published by NHTSA2019-10-07
Manufacturer's numberP 03-270
Manufacturer's date2019-09-12
NHTSA componentVISIBILITY

NHTSA's summary

This Procedure informs affected owners of model year 2018-2019 J4500 model coaches of the procedure to prevent windshield water leaks.

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

Glass, wipers and mirrors

Vehicles listed
MCI J45002018 to 2019

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