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Service bulletin 303

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 id10001837
Published by NHTSA2003-07-22
Manufacturer's number303
Manufacturer's date2003-03-16
NHTSA componentFUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM

NHTSA's summary

FUEL GAUGE TEST CORRECTION. SERVICE MANUAL IS INCORRECT. *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

Fuel system

Vehicles listed
HONDA INSIGHT2000, 2001, 2002, 2003

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
SB-99-0752013-11-06. Service bulletin. HONDA: TROUBLESHOOTING OF DIAGNOSTIC TROUBLE CODES (DTC) P1456 AND P1457. DEALERS ARE TO RUN EVAP FUNCTION TEST TO FIND IF THERE IS A LEAK SO THE VEHICLE CAN BE REPAIRED. *KB
040022004-12-30. Service bulletin. FUEL FILL CAP BINDS AND POSSIBLE MALFUNCTION INDICATOR LAMP COMES ON WITH DIAGNOSTIC TROUBLE CODE P1456. THIS BULLETIN SUPERSEDES 04-002, DATED 02/30/04. *TT
1001022004-03-19. Service bulletin. FUEL ECONOMY DISPLAY ACCURACY. HONDA SERVICENEWS. *TT
0401032003-10-09. Service bulletin. SERVICE MANUAL FIX - FUEL GAUGE SENDING UNIT TEST. *TT
030012003-04-10. Service bulletin. MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P1457 - EVAP BYPASS SOLENOID VALVE FAILURE. *TT
0104022002-11-13. Service bulletin. INFORMATION ON TESTING FOR INTERAL LEAKS WITH DIAGNOSTIC TROUBLE CODE P1456 OR P1457. *TT
0102002001-05-09. Service bulletin. INFORMATION ON INOPERATIVE FUEL CONSUMPTION DISPLAY (FCD). *TT