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Service bulletin NTB05-121A

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 id10190195
Published by NHTSA2021-04-13
Manufacturer's numberNTB05-121A
Manufacturer's date2021-03-31
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

VOLUNTARY SERVICE CAMPAIGN WATER PUMP REPLACEMENT Service Campaign ID # PB012 is no longer active. • Repair orders opened after this bulletin's published date are no longer eligible for reimbursement under Campaign ID # PB012. • Discard all previous versions of NTB05-121.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine

Vehicles listed
NISSAN ALTIMA2006

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
20061552006-06-29. Engine
06V2230002006-06-21. ENGINE AND ENGINE COOLING

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
NTB13-027C2022-03-12. Service bulletin. CAN COMMUNICATION – NETWORK DIAGNOSTIC FLOW CHART This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
PB0232021-05-10. Service bulletin. Nissan is conducting this voluntary Recall Campaign on certin Model 2006 Altima and Sentra vehicles to reprogram the ECM that emables a "limp home" mode if the engine oil drops below an acceptable level.
NTB150552021-05-10. Service bulletin. SERVICE INFORMATION After ECM reprogramming, the Calibration Verification Number (CVN) needs to be automatically calculated prior to State emissions testing (also known as Inspection Maintainence, I/M, or SMOG testing depending upon location). Allowing the vehicle to idle for 22 minutes will allow for faster CVN calculation. It is recommended that customers utilize this method if the vehicle needs to be tested for emissions soon after ECM reprogramming. See this bulletin for further detail.
Revision 1-NEVAP2019-01-07. Service bulletin. OBD II EVAP Tube Warranty Enhancement The update below was sent out to Regions and Dealers in August of this year. We are re-circulating this update to make regional and dealer personnel aware that we are re-notifying customers at this time.
NTB-10-0462010-08-12. Service bulletin. NISSAN: REVISED VQ35 ENGINE TIMING CHAIN PROCEDURES. REMOVAL AND INSTALLATION PROCEDURES FOR THE VQ35 ENGINE FRONT TIMING CHAIN CASE AND TIMING CHAINS (PRIMARY AND SECONDARY) HAVE BEE UPDATED TO NO LONGER REQUIRE REMOVAL OF ROCKER COVERS AND INTAKE COLLECTOR. *PE
NTB-09-0572009-10-22. Service bulletin. NISSAN: THE MIL IS ON AND P0444 (EVAP CANISTER PURGE VOLUME CONTROL S/V CIRCUIT OPEN) IS STORED IN ENGINE. *PE
NTB05-080A2008-08-15. Service bulletin. AIRFLOWMETER SERVICE. *PE
070422007-08-13. Service bulletin. BUZZING/WHINING NOISE FROM TIMING CHAIN AREA. *KB
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