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Service bulletin SB18C001E

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 id10209883
Published by NHTSA2022-04-05
Manufacturer's numberSB18C001E
Manufacturer's date2022-03-02
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. (ITCA) is offering a new door weather strip to improve sealing 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 FTR2018, 2019, 2020, 2021
ISUZU N-SERIES2011 to 2021

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

Recalls for the same vehicles and component
20185902018-10-29. Structure

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
IB17X001C2021-12-07. Service bulletin. The information in this bulletin is provided to help technicians better understand common vehicle operations that may be incorrectly perceived by customers as a problem. Additionally, diagnostic scan tool connection requirements are outlined for easier technician diagnosis.
SB18C0012019-06-11. Service bulletin. "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. (ITCA) IS OFFERING A NEW DOOR WEATHER STRIP TO IMPROVE SEALING OF THE DRIVER AND PASSENGER DOORS."