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Service bulletin NTB02037

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 id630815
Published by NHTSA2002-04-24
Manufacturer's numberNTB02037
Manufacturer's date2002-03-28
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE

NHTSA's summary

VEHICLES MAY EXPERIENCE A BUZZ NOISE AT 2500-2700 RPM.*JB

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

Engine

Vehicles listed
NISSAN ALTIMA2002

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

Recalls for the same vehicles and component
07V5270002007-11-14. ENGINE AND ENGINE COOLING
20073642007-11-13. Engine
03V4550002003-11-17. ENGINE AND ENGINE COOLING
20032672003-11-05. Engine
03V0840002003-03-11. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
20030602003-03-10. Engine

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
060292006-04-05. Service bulletin. ENGINE OIL COOLER GASKET AVAILABLE. *TT
060092006-04-05. Service bulletin. MIL ON WITH DTC U1000 OR U1010 STORED IN ENGINE CONTROL UNIT. *TT
060092006-03-01. Service bulletin. MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE U1000 OR U1010 STORED IN ENGINE CONTROL UNIT. *AK
040552004-07-08. Service bulletin. ESSENTIAL TOOL - J-47010 TAMPER RESISTANT TORX PLUS 25IPR BIT. *TT
040152004-04-26. Service bulletin. UNABLE TO MAINTAIN IDLE OR LOW/ROUGH IDLE AT START.*MR
040162004-04-23. Service bulletin. ALTERNATOR NOISE AFTER ENGINE SHUT OFF.*MR
04004A2004-03-11. Service bulletin. AFTER A COLD SOAK, THE ENGINE CRANKS BUT DOES NOT START. *TT
031062003-12-24. Service bulletin. QR25 ENGINE - DRIVE BELT AUTO-TENSIONER SERVICE CAUTION. *TT
02082A2003-12-19. Service bulletin. LOW POWER/POOR RUNNING AND/OR MALFUNCTION INDICATOR LAMP ON WITH FRONT O2 SENSOR/TRANSMISSION GEAR DIAGNOSTIC TROUBLE CODE STORED. *TT
NTB02047B2003-11-07. Service bulletin. POOR HEATER PERFORMANCE. *TT