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Service bulletin 03020A

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 id10003351
Published by NHTSA2003-10-17
Manufacturer's number03020A
Manufacturer's date2003-06-04
Replaces03020
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

MALFUNCTION INDICATOR LAMP (MIL) ON DIAGNOSTIC TROUBLE CODE (DTC) P0442 (EVAP SMALL LEAK) AND/OR P0456 (EVAP VERY SMALL LEAK) STORED IN SELF DIAGNOSIS RESULTS. *TT

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

Electrical system

Trouble codes named

P0442, P0456

Vehicles listed
INFINITI FX452003
INFINITI G352003

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

Recalls for the same vehicles and component
20031432003-05-29. Electrical

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
ITB13-052E2024-06-28. Service bulletin. INTELLIGENT KEY NOT DETECTED / ENGINE WILL NOT START This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
ITB150192021-05-10. Service bulletin. SERVICE INFORMATION The Body Control Module (BCM) for the Applied Vehicles in this bulletin is now shipped as a blank unit. As with previous BCM replacements, when a blank unit is installed, the configuration process must be performed. See this bulletin for further detail.
ITB08024C2021-05-10. Service bulletin. SERVICE INFORMATION Information necessary to service the Supplemental Restraint System (SRS) safely is included in the "RESTRAINTS" section of the Electronic Service Manual (ESM) for each vehicle IMPORTANT: Turn the ignition switch OFF, disconnect both battery terminals, and wait at least 3 minutes before performing any service on the SRS. See this bulletin for further detail.
ITB130232021-05-10. Service bulletin. SERVICE INFORMATION A change has been made to the Front Passenger Air Bag Module removal and installation procedures in the 2003-2008 FX45/FX35 Electronic Service Manuals. In the revised procedures, the two front passenger air bag module fixing nuts can be re-used during installation. NOTE - The front passenger air bag module fixing bolt must be replaced after removal. Please use the updated service information hyperlinked in this bulletin if you need to service the front passenger air bag module for any reason.
ITB98011F2021-05-10. Service bulletin. As part of an enhanced emissions test for Inspection & Maintenance (I/M), some States may require the System Readiness Test (SRT) status be checked. - The SRT is used to indicate whether the engine control module (ECM) has completed self diagnosis of major emissions systems and components. - In these instances the State may require completion of the SRT before permitting the emissions inspection to proceed. Refer to this Bulletin for further details.
ITB16-006A2021-04-08. Service bulletin. INFINITI; FRONT SONAR PARKING SENSOR SERVICE INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
ITB11-003F2021-04-08. Service bulletin. NAVIGATION MAP DATA UPDATE MATRIX This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
ITB03-007c2020-10-08. Service bulletin. VOLUNTARY SERVICE CAMPAIGN AUDIO FINISHER CIRCUIT BOARD Service Campaign ID # P3104 is no longer active. • Repair orders opened after this bulletin’s published date are no longer eligible for reimbursement under Campaign ID # P3104. • Discard all previous versions of ITB03-007.
ITB15-019a2020-06-09. Service bulletin. CONFIGURATION FOR BLANK REPLACEMENT BCM This bulletin is no longer applicable. Discard previous versions of ITB15-019.
ITB09-015h2017-10-15. Service bulletin. 12 VOLT BATTERY STORAGE AND MAINTENANCE FOR NEW VEHICLES IN RETAILER INVENTORY This bulletin has been amended throughout. Please discard all previous versions of this bulletin.