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Service bulletin IB22-X-001A

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 id10227158
Published by NHTSA2022-12-05
Manufacturer's numberIB22-X-001A
Manufacturer's date2022-11-28
NHTSA componentEQUIPMENT

NHTSA's summary

Important: This service bulletin is not applicable to Isuzu Commercial Truck of Canada dealers. Product teams continually seek valuable information for product quality and engineering improvements. For the 2022-2023 model years F-Series, Isuzu Commercial Truck of America, Inc. (Isuzu) will be strictly monitoring complete vehicle performance and reliability. Prior to repairing any 2022MY-2023MY Isuzu F-Series, dealers are asked to call the Isuzu CV Technical Assistance Center (TAC) to provide detailed failure and diagnostic information and to confirm the proposed repair method. When the dealer closes the TAC case, any necessary claim authorization or submission direction will be provided.

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 FTR2022, 2023
ISUZU FVR2022

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

Other bulletins for the same vehicles and component
WB23-X-001A2023-12-05. Service bulletin. THIS BULLETIN PROVIDES INFORMATION WITH REGARDS TO THE ISUZU COMMERCIAL VEHICLE (CV) SERVICE POLICIES AND PROCEDURES MANUAL (SPPM). THE ISUZU CV SPPM (SECTIONS 2.15 AND 2.16) PROVIDES DETAILED PROCEDURES RELATED TO VEHICLE STORAGE UP TO AND BEYOND 30 DAYS. PERFORMING THESE REQUIRED PROCEDURES AT THE SPECIFIED INTERVALS WILL PROPERLY MAINTAIN VEHICLES UNTIL THEY ARE RETAILED. FAILURE TO FOLLOW THE PROCEDURES OUTLINED MAY RESULT IN REPAIRS AND ADDITIONAL COSTS THAT COULD HAVE BEEN AVOIDED. WE ARE PROVIDING DEALERS WITH THIS BRIEF OVERVIEW OF THE RECOMMENDED PROCEDURES AS A REMINDER TO MAINTAIN OLDER INVENTORY. FAILURES RESULTING FROM IMPROPER, OR LACK OF, STORAGE PROCEDURES ARE NOT COVERED UNDER THE VEHICLE FACTORY WARRANTY.
WB23-X-0012023-11-06. Service bulletin. This bulletin provides information with regards to the Isuzu Commercial Vehicle (CV) Service Policies and Procedures Manual (SPPM). The Isuzu CV SPPM (sections 2.15 and 2.16) provides detailed procedures related to vehicle storage up to and beyond 30 days. Performing these required procedures at the specified intervals will properly maintain vehicles until they are retailed. Failure to follow the procedures outlined may result in repairs and additional costs that could have been avoided. We are providing dealers with this brief overview of the recommended procedures as a reminder to maintain older inventory. Failures resulting from improper, or lack of, storage procedures are not covered under the vehicle factory warranty.
IB22-X-001B2023-07-05. Service bulletin. Product teams continually seek valuable information for product quality and engineering improvements. For the 2023-2024 model years F-Series, Isuzu Commercial Truck of America, Inc. (Isuzu) will be strictly monitoring complete vehicle performance and reliability. Prior to repairing any 2023MY-2024MY Isuzu F-Series, dealers are asked to call the Isuzu CV Technical Assistance Center (TAC) to provide detailed failure and diagnostic information and to confirm the proposed repair method. When the dealer closes the TAC case, any necessary claim authorization or submission direction will be provided.
WB13-X-001B2022-08-30. Service bulletin. Isuzu Commercial Truck of America, Inc. (ICTA) is providing the following procedural recommendations to improve dealer efficiency when submitting Parts Warranty claims. We strongly recommend dealers follow these procedures in order to avoid delays in Parts Warranty claim payments and/or claim chargeback. This bulletin was revised to add a Parts Warranty Form
WB13-X-001A2022-08-30. Service bulletin. Isuzu Commercial Truck of America, Inc. (ICTA) is providing the following procedural recommendations to improve dealer efficiency when submitting Parts Warranty claims. We strongly recommend dealers follow these procedures in order to avoid delays in Parts Warranty claim payments and/or claim chargeback.
IB09-X-004C2022-08-02. Service bulletin. The Isuzu Commercial Truck of America (ICTA) Service Technical Assistance Center (TAC) provides diagnostic support to Isuzu dealer technicians repairing Isuzu vehicles in and out of vehicle warranty. A TAC case number will be issued solely for information tracking purposes and future contact reference.
IB09-X-002B2022-08-02. Service bulletin. The following is a list of the Isuzu-recommended Threebond product part numbers identified in the various Isuzu Workshop Manuals and bulletins. If a Threebond product is unavailable, we recommend that you utilize the chart below to find equivalent of similar products (when available) from Loctite and Permatex.
WB13X002F2022-06-04. Service bulletin. Isuzu is providing this bulletin to outline Isuzu's policy and procedures for Isuzu vehicles with Tire Warranty Coverage. Tire Warranty, Policy, Procedure, and Claim Submission are the categories in this bulletin.
IB22X0022022-03-05. Service bulletin. The information below is provided to help technicians properly service the 2022MY Isuzu F-Series vehicles equipped with the 6.7L Cummins diesel engine. This bulletin also outlines the diagnostic scan tool connection requirements to facilitate technicians' use of the tool on the Affected Vehicles
IB22X0012022-02-05. Service bulletin. Product teams continually seek valuable information for product quality and engineering improvements. For the new 2022 model year FTR, Isuzu Commercial Truck of America, Inc. (Isuzu) will be strictly monitoring complete vehicle performance and reliability. Prior to repairing any 2022MY Isuzu FTR, dealers are asked to call the Isuzu CV Technical Assistance Center (TAC) to provide detailed failure and diagnostic information and to confirm the proposed repair method. When the dealer closes the TAC case, any necessary claim authorization or submission direction will be provided. Isuzu CV TAC Telephone Number: 1-877-ISUZUCV (1-877-478-9828), Prompt 2, and then Prompt 3.