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Service bulletin DSM.0133

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 id10239460
Published by NHTSA2023-07-17
Manufacturer's numberDSM.0133
Manufacturer's date2023-06-20
NHTSA componentENGINE AND ENGINE COOLING; FUEL SYSTEM, DIESEL

NHTSA's summary

Collected Helpdesk links for Hexagon® Agility® Blue iQ? Fault Code Diagnostic Procedures. This document added: FC 8136 Engine Gaseous Fuel Pressure Regulator Intake Pressure - Data Valid But Below Normal Operating Range - Least Severe Level which links to DSM.00042.

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

Engine, Fuel system

Vehicles listed
AGILITY FUEL SYSTEMS AGILITY FUEL SYSTEMS

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