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Service bulletin IB13R001C

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 id10168058
Published by NHTSA2019-11-18
Manufacturer's numberIB13R001C
Manufacturer's date2019-10-16
NHTSA componentEQUIPMENT

NHTSA's summary

ISUZU N-SERIES TRUCKS EQUIPPED WITH OPTIONAL ISUZU-AUTHORIZED ALPINE BLUETOOTH RADIO (RPO CODES I8H, I1V, OR I2V) THIS BULLETIN OUTLINES THE PROCEDURES FOR USING THE ALPINE EXCHANGE PROGRAM (THE "EXHANGE PROGRAM"). THE EXCHANGE PROGRAM MUST BE USED WHEN ANY ALPINE RADIO COVERED BY THIS BULLETIN IS REPAIRED UNDER WARRANTY AND MAY ALSO BE USED FOR RADIO REPAIRS NOT COVERED UNDER WARRANTY. CONTACT ALPINE DIRCTLY FOR PRICING AND PAYMENT METHODS APPLICABLE TO RADIO REPAIRS NOT COVERED UNDER WARRANTY.

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

Equipment and accessories

Vehicles listed
ISUZU N SERIES
ISUZU N SERIES1998 to 2004
ISUZU N-SERIES1997 to 2020

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