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P0505 on the 2000 Nissan Maxima

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

Bulletins for this model year that name P0505
NTB000412000-06-09. Service bulletin. SOME VEHICLES MAY EXHIBIT A DIAGNOSTIC TROUBLE CODE P0505 AAC/V STORED, WITH NO CUSTOMER DRIVEABILITY INCIDENT, DUE TO INCORRECT ENGINE IDLE SPEED SETTING. *TT

1 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.