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Service bulletin SB18-C-001C

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 id10176679
Published by NHTSA2020-06-22
Manufacturer's numberSB18-C-001C
Manufacturer's date2020-05-28
NHTSA componentSTRUCTURE:BODY:DOOR

NHTSA's summary

SOME CUSTOMERS MAY COMPLAIN ABOUT WIND NOISE AND/OR WATER INTRUSION INTO THE CAB FROM THE DRIVER AND/OR PASSENGER DOORS OF THE AFFECTED N-SERIES AND FTR TRUCKS. TO CORRECT THIS CONDITION ISUZU COMMERCIAL TRUCK OF AMERICA, INC. (ICTA) IS OFFERING A NEW DOOR WEATHER STRIP TO IMPROVE SEALNG OF THE DRIVER AND PASSENGER DOORS.

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

Body and frame

Vehicles listed
ISUZU F-SERIES2018 to 2020
ISUZU N-SERIES2011 to 2020

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