Service bulletins for the 2004 Nissan Sentra
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.
76 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Exhaust and emissions are shown. Show all
| 050586 | 2005-12-21. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. VOLUNTARY SERVICE CAMPAIGN QR25DE POWER VALVE |
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| 0501 | 2005-12-20. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR. VOLUNTARY RECALL CAMPAIGN CATALYTIC CONVERTER/FRONT TUBE REPLACEMENT. *TS |
| 05058A | 2005-11-30. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. VOLUNTARY SERVICE CAMPAIGN QR25DE POWER VALVE - THE POWER VALVE SCREWS LOCATED IN THE INTAKE MANIFOLD MAY BECOME LOOSE. *TT |
| 04080 | 2004-08-18. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. ESSENTIAL TOOL - J-44626 AIR FUEL SENSOR SOCKET. ALSO INCLUDING 2005 ALL NISSAN VEHICLES. *TT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.