Service bulletin CB-10-X-001

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)
Type	Service bulletin
NHTSA id	10039246
Published by NHTSA	2011-07-13
Manufacturer's number	CB-10-X-001
Manufacturer's date	2010-09-01
NHTSA component	EQUIPMENT:OTHER:LABELS; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

NHTSA's summary

ISUZU SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. THE EMISSIONS LABEL WAS INSTALLED INCORRECTLY SO IT CANNOT BE SEEN. 2005-2007 H SERIES. *RM

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine, Equipment and accessories, Exhaust and emissions, Labels and manuals

Vehicles listed
ISUZU H-SERIES	2005, 2006, 2007
ISUZU HTR	2005 to 2007
ISUZU HVR	2005 to 2007
ISUZU HXR	2005 to 2007

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
WB11-X-001A	2023-11-06. Service bulletin. The following information is provided to clearly explain Isuzu’s policy for control module (engine, transmission, antilock brake, instrument panel, body control, power interface, etc.) reprogramming. Control module calibrations are regularly updated for many reasons. These reasons may include, but are not limited to: model year change, software corrections, certification compliance, product improvement and specific application requirements. However, the mere existence of a newer control module calibration does not necessarily mean that warranty coverage exists or that the calibration must be installed. It is not our policy to update control modules, under warranty or after warranty, based solely on the availability of a newer calibration file. Below are our guidelines for reprogramming control modules.
WB13-X-001B	2022-08-30. 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-001A	2022-08-30. 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-004C	2022-08-02. 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-002B	2022-08-02. 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.
IB12-J-003E	2020-06-01. Service bulletin. PROPER INSTALLATION OF THE FUEL INJECTOR PIPES INTO A LONG BLOCK ASSEMBLY THE FUEL INJECTION PIPES SHOULD BE INSTALLED ONTO THE NEW LONG BLOCK ASSEMBLY AFTER FIRST INSTALLING THE COMMON RAIL. WHEN INSTALLING THE FUEL INJECTION PIPES, FOLLOW THE PROCEDURE BELOW TO ENSURE PROPER MATING OF THE FUEL INJECTOR HIGH-PRESSURE INLET, AND THE FUEL INJECTION PIPES. REFER TO THE APPROPRIATE YEAR AND MODEL SERVICE MANUAL FOR FURTHER INFORMATION REGARDING THE REPLACEMENT PROCEDURE.
IB19R001	2019-07-22. Service bulletin. ISUZU PROVIDES OPTIONAL ENGINE BLOCK HEATERS AND OIL PAN HEATERS WHICH ARE DESIGNED TO WARM THE ENGINE COOLANT AND ENGINE OIL ENOUGH DURING EXTREME COLD TEMPERATURES TO ALLOW EASY STARTING. OIL GETS THICKER (MORE VISCOUS) AS IT GETS COLDER, WHICH SLOWS DOWN THE ENGINE CRANKING SPEED. TO ENSURE THAT THE ENGINE CAN TURN OVER FAST ENOUGH TO START WHEN PREVAILING TEMPERATURES DROP, USE THE RECOMMENDED VISCOSITY ENGINE OIL AS SET FORTH IN THE VEHICLE'S OWNER'S MANUAL.
IB19X004	2019-07-22. Service bulletin. CALIFORNIA LAW REQUIRES THAT A PROFF OF CORRECTION CERTIFICATE ("POC CERTIFICATE") BE COMPLETED FOR EVERY MOTOR VEHICLE EMISSIONS CAMPAIGN/RECALL (IF ANY) THAT IS APPLICABLE TO A MOTOR VEHICLE IN ORDER FOR THAT VEHICLE TO BE REGISTERED IN THE STATE OF CALIFORNIA. CALIFORNIA REQUIRES THE POC CERTIFICATE TO BE PINK IN COLOR AND TO BE SUMBITTED IN PERSON AT A CALIFORNIA DEPARTMENT OF MOTOR VEHICLES ("DMV"). THE CALIFORNIA DMV WILL NOT ACCEPT POC CERTIFICATES THAT ARE SENT BY MAIL, EMAIL OR OTHER FORM OF ELECTRONIC TRANSMISSION.
PIP5540B	2019-03-18. Service bulletin. This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice to melt so that it can be drained from the related components. That any of the listed DTC's may set with or without poor engine performance.
PIP4925B	2019-03-18. Service bulletin. This preliminary information document communicates a tip on the way to diagnose possible induction or exhaust air leaks using the evaporative emission cart smoke machine and ultrasonic leak detector tools.